GAMMINO v. SPRINT NEXTEL CORPORATION et al
Filing
99
MEMORANDUM AND/OR OPINION RE: CERTAIN MOTIONS. SIGNED BY HONORABLE CYNTHIA M. RUFE ON 7/28/2011. 7/29/2011 ENTERED AND COPIES E-MAILED.(tomg, )
IN THE UNITED STATES DISTRICT COURT
FOR THE EASTERN DISTRICT OF PENNSYLVANIA
__________________________________________
:
:
:
:
:
SPRINT COMMUNICATIONS CO. L.P., et al., :
Defendants.
:
__________________________________________:
JOHN R. GAMMINO,
Plaintiff,
v.
CIVIL NO. 10-2493
MEMORANDUM OPINION AND ORDER
RUFE, J.
July 28, 2011
John Gammino brings this action alleging Sprint Nextel and its subsidiaries (“Sprint”)
infringed Gammino’s patents. Sprint moves for summary judgment on the basis of collateral
estoppel for Counts I–IV [docs no. 26 & 38] arguing that: 1) the invalidation of patent claims 3,
17 and 31 of the ’125 patent and 2 and 4 of the ’650 patent by another court precludes Gammino
from re-asserting those claims in this litigation; and 2) the prior litigation also invalidates the
’650 and ’125 patents in their entirety.1 Finally, Sprint moves this Court to sanction Gammino
for reasserting claims previously invalidated in the prior civil action [doc. no. 27].
1
Sprint also moves to dismiss claims V & VI, which relate to the ’643 patent, arguing that
because those counts are unrelated to the patent claims in Counts I-IV, litigating them with the ’125 and
’650 patents will cause unnecessary delay and prejudice to Sprint. Because that motion is unrelated to
Sprint’s Motions for Summary Judgment, it is not resolved in this Opinion and Order, but by separate
Order. See Doc. No. 98.
1
I. BACKGROUND
A.
G AMMINO’S P ATENTS
Plaintiff John Gammino is the owner of U.S. Patent Nos. 5,809,125 (the ’125 patent) and
5,812, 650 (the ’650 patent).2 The ’650 and ’125 patents are designed to block potentially
fraudulent international calls.3 They describe methods and apparatuses for preventing or enabling
international phone calls based on a series of numbers dialed prior to the recipient’s phone
numbers.4 The inventions are useful because telephone companies in the United States lose money
when fraudulent make international calls are made (often using stolen calling-card numbers).
Every phone call is initiated by dialing a sequence of signals; each part of that sequence is
composed of a “plurality” or “group” of dialing signals. Each plurality is a code which conveys
different types of information to a carrier’s network. For instance, a caller might dial “101-0288011-44-207-499-9000.”5 In that sequence, “101,” the first plurality, makes the call an “access-code
call” to be routed to a different carrier than the default carrier. The second plurality, “0288,”
identifies the specific carrier, and the third plurality, “011,” signals that the call is a direct-dialed
international call, billable to the line from which it was dialed. If the first plurality is replaced with
the code “01,” the network will know to bill the card to a calling card or collect, and not to the line
from which it was dialed.
2
The ’125 patent was issued to Gammino on September 15, 1998, the ‘650 patent was issued on
September 22, 1998. Sprint’s Statement of Stipulated Mat. Facts in Support of Mot. for Summ. J. of
Invalidity of ’125 Patent Claims 3, 17, and 31 and ’650 Patent Claims 2 and 4 ¶ 3 (“Sprint’s Partial
Summ. J. Stip.”) (doc. no. 26-5).
3
Second Am. Compl. ¶¶ 8, 9 [doc. no. 56].
4
Sprint’s Partial Summ. J. Stip. ¶¶ 1–3.
5
Second Am. Compl. ¶¶ 14–16.
2
Gammino contends that the disputed claims of the ’125 and ’650 patents selectively block
or transmit international calls based on predetermined digits, and do not—like prior art6—block all
international calls.7 Instead, he asserts that the claims of his patents block only international access
calls when predetermined digits occur in certain locations in the dialing sequence.8
B.
THE PRIOR LITIGATION
In April 2005, Gammino sued Southwestern Bell Telephone, L.P. in Gammino v.
Southwestern Bell Telephone L.P., et al. (“SWB”),9 alleging that it infringed forty-two claims10
of the ’125 patent and four claims of the ’650 patent.11 Southwestern Bell counterclaimed for a
declaration of invalidity and non-infringement,12 and also moved for summary judgment on those
bases.13 After Sprint filed for summary judgment, the Texas court instructed Gammino to reduce
6
Prior art in patent law is information that is available to the public as of the date of the claim
invention, including information that could be obviously inferred. See In re Coordinated Pretrial
Proceedings In Antibiotic Antitrust Actions, 498 F. Supp. 28, 32 n. 11 (E.D. Pa. 1980), aff’d 676 F.2d 51,
55 (3d Cir. 1982).
7
Second Am. Compl. ¶¶ 9, 13.
8
Second Am. Compl. at ¶ 9.
9
512 F. Supp. 2d 626 (N.D. Tx. 2007), aff’d 267 F. App’x. 949 (Fed. Cir. 2008), cert. denied 129
S. Ct. 346 (2008).
10
Defs.’ Reply to Gammino’s Mot. for Summ. J. at 4 [doc. no. 49].
11
Gammino v. Southwestern Bell, L.P., 512 F. Supp. 2d 626, 630 (N.D. Tx. 2007) (“SWB”);
Pretrial Disclosures of Asserted Claims at 1, SWB (doc. no. 48).
12
See Counterclaim against John R. Gammino, SWB (doc. no. 5).
13
See Motion for Summ. J. by Southwestern Bell Telephone, L.P., SWB (doc. no. 65).
3
the number of asserted claims.14 As directed, on October 20, 2006 Gammino filed the Amended
Disclosure, which reduced the number of asserted claims from forty-six to twenty-seven.15 On
March 23, 2007, the Texas court granted Southwestern Bell’s motion for summary judgment, but
did not specify which claims it considered “asserted” and therefore invalidated. The Federal
Circuit Court affirmed the district court’s ruling in 200816 and the Supreme Court denied
certiorari on October 6, 2008.17
Southwestern Bell proffered two theories in support of its motion for summary judgment
and counterclaim: 1) assuming—solely for the purpose of determining invalidity—that its
products were identical to the asserted claims in the ’125 and ’650 patents, because Southwestern
Bell sold its products one year before Gammino filed the patents, Gammino’s patents were
invalid as anticipated by prior art, and; 2) alternatively, because Gammino’s patents did not
operate as he claimed, Southwestern Bell’s products were not infringing.
14
Gammino’s Sur-Reply to Defs.’ Second Mot. for Summ. J. at 4, Ex. B (transcript of September
6, 2006 hearing where Texas court instructed Gammino to reduce the amount of asserted claims) [doc.
no. 53].
15
See Amended Disclosure of Asserted Claims and Infringement Contentions by John R.
Gammino, SWB (doc. no. 87).
16
Gammino v. Southwetern Bell Telephone, L.P, No. 2007-1257, 2008 WL 515011, * 1 (Fed.
Cir. Feb. 27, 2008).
17
129 S. Ct. 346 (2008).
4
1.
The Texas Court’s Invalidity Analysis
In SWB, Southwestern Bell (the accused infringer) asserted the invalidity of Gammino’s
’625 and ’125 patents in its defense.18 In other words, it argued that the Patent Office should not
have issued Gammino his patents in the first place.
Southwestern Bell argued that Gammino’s patent claims were invalid by anticipation
under the “on-sale bar.” Under that doctrine, a claim is invalid if ‘the invention was . . . on sale
in this country, more than one year prior to the date of the application for patent in the United
States.”19 Thus, any prior art on sale before the “critical date”20—whether originating from the
inventor or a third party—invalidates the claim if it is an “embodiment” of the prior art. A claim
is considered an “embodiment” of prior art if clear and convincing evidence shows that the prior
art contains each element of the claim.21 Under the patent statute, the validity of each claim in a
patent must be considered separately.22 The patentee need show the absence of only one element
from the prior art to survive an invalidation-by-anticipation defense.23
18
Counterclaim against John R. Gammino, Gammino v. Southwestern Bell, L.P., 512 F. Supp. 2d
626 (No. 05-cv-0850, doc. no. 5).
19
See 35 U.S.C. § 102(b).
20
Patent courts typically refer to the date one year prior to the date of a patent application as the
“critical date.”
21
Zenith Electronics Corp. v. PDI Commc’n. Sys., Inc., 522 F.3d 1348, 1363 (Fed. Cir. 2008);
Tate Access Floors, Inc. v. Interface Architecural Res., Inc., 279 F.3d 1357, 1367 (Fed. Cir. 2002).
22
800 Adept, Inc. v. Murex Sec., Ltd., 539 F.3d 1354, 1368 (Fed. Cir. 2008).
23
Kloster Speedsteel AB v. Crucible, Inc., 793 F.2d 1565, 1572 (Fed. Cir. 1986), overruled on
other grounds by Knorr-Bremse Systeme Fuer Nutzfahrzeuge GmbH v. Dana Corp., 383 F.3d 1337 (Fed.
Cir. 2004).
5
A Defendant can meet its burden to show by clear and convincing evidence that the prior
art was on sale prior to the “critical date” in two ways.24 In the typical case, a device or product
was placed on sale prior to the critical date, “and the accused infringer must demonstrate that [it]
actually embodied or rendered obvious the patented invention.”25 In those cases, to determine if
the pre-existing device actually embodied the patented invention, the court independently
construes the patent claim and compares it to the prior art to determine if all elements are
present.26
In rarer cases, the “entire basis of the patent infringement claim” is the patentee’s
contention that an accused device infringed his patents.27 In those cases, under Vanmoor v. WalMart Stores, Inc.,28 the defendant is only required to demonstrate by clear and convincing
evidence that the accused device was on sale prior to the critical date. The defendant’s burden to
prove that the device anticipated the patented invention is met by the patentee’s own allegations
of infringement; essentially, the patentee’s accusations of infringement serve as a binding
admission that satisfies the accused infringer’s burden to prove invalidity by anticipation with
24
See Abbott Lab. v. Geneva Pharm., Inc., 182 F.3d 1315, 1318 (1999).
25
Evans Cooling Sys. Inc. v. General Motors Corp., 125 F.3d 1448, 1451 (Fed. Cir. 1997); cert.
denied, 522 U.S. 1115 (1998), and petition for cert. filed, 531 U.S. 821 (2000).
26
See generally Schumer v. Lab. Comp. Sys., Inc., 308 F.3d 1304 (Fed. Cir. 2002) (construing
the terms of a patent to determine if the district court properly applied the on-sale bar).
27
Vanmoor v. Wal-Mart Stores, Inc., 201 F.3d 1363, 1366 (Fed. Cir. 2000).
28
201 F.3d 1363 (Fed. Cir. 2000).
6
clear and convincing evidence.29 Thus, under Vanmoor, the Defendant need not adduce extrinsic
evidence to meet its burden.
The Texas court adopted the latter approach in SWB because it found clear and
convincing evidence that Southwest Bell’s accused products were sold one year prior to the
“critical date.”30 Citing Vanmoor, the Texas court concluded that:
[T]he fact that Gammino bases his infringement claims against [Southwestern Bell]
on [Southwestern Bell’s] own prior art call-blocking services renders the claims of
his patents invalid. By accusing [Southwestern Bell] of infringing his patents when
blocking 101-XXXX-011+ direct-dialed international calls, Gammino has, in effect,
confirmed that [Southwestern Bell’s] call-blocking methods satisfy all the
limitations of his patents.31
Stated differently, the court held that Gammino’s own interpretation of the claims of his patents
was a binding admission that prior art (the accused call-blocking services) invalidated the
asserted claims of his patents. Importantly, because the court based its holding on Gammino’s
admissions, it did not perform the typical “all-elements” analysis to determine if each component
of Gammino’s claims was present in Southwestern Bell’s pre-existing products.
2.
The Texas Court’s Infringement Analysis
In an alternative holding, the Texas court held that Southwestern Bell had not infringed
Gammino’s patents. Unlike in its invalidity analysis, which had adopted Gammino’s claim
construction, the Texas court independently construed the asserted claims to analyze
29
Evans Cooling Sys., Inc., 125 F.3d at 1451.
30
SWB, 512 F. Supp. 2d at 636.
31
Id.
7
infringement.32 To do so, the Texas court utilized intrinsic evidence, a reading of the claims, the
specification of the patents, and the prosecution history of the patents to construe the following
language in Gammino’s claims: 1) The “preventing step,” “means for preventing,” and
“prevention means;” 2) “predetermined signals or digit sequences used for or to accomplish
international dialing;” and 3) “irrespective of.”33 After construing those terms, the court
examined whether Gammino had “show[n] that the accused device [met] each claim limitation
either literally or under the doctrine of equivalents,” and concluded that he had not.34
Significantly, the Texas court rejected, inter alia, Gammino’s claim that his patents—like
Southwestern Bell’s allegedly infringing patents—enabled the selective blocking of international
calls.35 Instead, the court found that Gammino’s technology actually blocked all international
calls based on an analysis of the third pluralities.
C.
THE PENDING LITIGATION
On May 20, 2010, Gammino filed his Complaint in this Court, which asserted the ’650
and ’125 patents against Sprint.36 Counts I and II of Gammino’s Complaint allege infringement
32
Id. at 638 (“In Section III of this Order, the Court assumed without deciding that Gammino’s
interpretation of the claims of his patents was correct without construing the claims. The Court
concluded that under Gammino’s interpretation [Southwestern Bell’s] prior call-blocking services
anticipated his patents rendering them invalid as a matter of law as set forth in Vanmoor.”).
33
Id. at 638–46.
34
Id. at 638.
35
Id. at 639.
36
Later, Gammino filed an Amended Complaint [doc. no. 47], adding two new counts which
asserted the ’643 patent against Sprint. (As noted, above, the ’643 patents are not addressed in this
opinion). Soon after filing his Amended Complaint, Gammino filed a Second Amended Complaint in
8
and inducement to infringe claims 8–14, 22–28, 35–41 of the ’125 patent. Counts III and IV
allege infringement and inducement to infringe claims which were asserted—and invalidated—in
the SWB litigation (specifically, 3, 17, and 31 of the ’125 patent and 2 and 4 of the ’650 patent).
Sprint has filed two separate motions for Summary Judgment. In the first, Sprint argues
that because the Texas court declared the undisputedly asserted claims of Gammino’s patents
invalid, the doctrine of collateral estoppel precludes Gammino from asserting claims 3,17 and 31 of
the ’125 patent and claims 2 and 4 of the ’650 patent against Sprint. In response, Gammino argues
that he is not estopped from reasserting the specifically invalidated claims because the Texas
court’s failure to grasp the technical subject matter and issues deprived him of the opportunity to
fully and fairly litigate the ‘125 and ‘650 patents.37
Sprint’s second Motion for Summary Judgment mounts a broader attack, arguing that
except for two dependent claims, all claims asserted in this action were actually asserted in SWB.
In Sprint’s view, because those claims were asserted, they were correspondingly invalidated by the
Texas court; thus, Gammino is now estopped from asserting any claims of the ’125 and ’650
patents. Alternatively, Sprint argues that even if some claims of the ‘125 patent were not subject to
the Texas court’s order, Gammino is precluded from reasserting those claims because the
“invalidity issues framed, analyzed, and adjudicated in the 26 claims that were not withdrawn from
SWB are identical to those presented in the 19 claims allegedly withdrawn and now raised against
Sprint.”38
order to list three other defendants—who were listed in ¶ 2 of the Amended Complaint—in the caption.
37
Second Am. Compl. ¶¶ 60–64; Pl.’s Resp. to Mot. for Partial Summ. J. at 3–12 [doc. no. 33].
38
Sprint’s Suppl. Mem. Regarding Claim Preclusion of Mr. Gammino’s ‘125 Patent Claims [doc.
no. 88] at 1.
9
Gammino opposes Sprint’s second motion, arguing that because he successfully withdrew
certain claims from the litigation prior to the Texas court’s order, it only invalidated the
remaining twenty-two asserted claims of the ’650 and ’125 patents.39 In addition, Gammino
emphasizes that the invalidity issues presented by the claims that were withdrawn are not
identical to those presented by the invalidated claims.40 Finally, he argues that Rule 11 sanctions
are inappropriate in this case.41 We will address each motion in turn.
II. STANDARD FOR SUMMARY JUDGMENT
Under Federal Rule of Civil Procedure 56(c), a court may grant summary judgment only
“if the pleadings, the discovery and disclosure materials on file, and any affidavits show that
there is no genuine issue as to any material fact and that the movant is entitled to judgment as a
matter of law.”42 A fact is “material” if it could affect the outcome of the suit, given the
applicable substantive law.43 A dispute about a material fact is “genuine” if the evidence
presented “is such that a reasonable jury could return a verdict for the nonmoving party.”44
39
See Pl.’s Resp. to Defs.’ Second Mot. for Summ. J. at 3–6.; Pl.’s Post-Argument Brief in Opp.
to D.’s Mots. for Summ. J. at 2 [doc. 89].
40
Pl.’s Resp. to Defs.’ Second Mot. for Summ. J. at 3–6.
41
Pl.’s Resp. to Defs.’ Rule 11 Mot. for Sanctions at 1 [doc. no. 28].
42
Fed. R. Civ. P. 56(c) (2007).
43
Anderson v. Liberty Lobby, Inc., 477 U.S. 242, 248 (1986).
44
Id.
10
The movant has the initial burden of supporting its motion by reference to evidence that is
capable of being admissible in a trial.45 If this initial requirement is satisfied, the burden shifts to
the nonmoving party to “set out specific facts showing a genuine issue for trial.”46 The
nonmoving party may meet this burden either by submitting evidence that negates an essential
element of the moving party’s claims, or by demonstrating that the movant’s factual evidence is
insufficient to establish an essential element of its claims.47 The facts the nonmovant relies on
for these purposes also must be demonstrated by evidence that can be admitted at trial.48
In considering a summary judgment motion, the Court does not weigh the evidence or
make credibility determinations. Moreover, “the evidence of the nonmovant is to be believed,
and all justifiable inferences are to be drawn in his favor.”49
III. DISCUSSION
A.
S PRINT’S F IRST M OTION FOR S UMMARY JUDGMENT
1.
Collateral Estoppel in the Context of Patent Invalidity
While general principles of collateral estoppel are governed by the law of the regional
circuit, even in a patent case,50 the more exacting issue of the effect of a prior determination of
45
Callahan v. A.E.V., Inc., 182 F.3d 237, 252 n.11 (3d Cir. 1999).
46
Fed. R. Civ. P. 56(e)(2).
47
Celotex Corp. v. Catrett, 477 U.S. 317, 331 (1986).
48
49
Callahan, 182 F.3d at 252 n. 11,
Anderson, 477 U.S. at 255.
50
As a general principle, Federal Circuit precedent governs issues of patent law, while the law of
the regional circuit applies to non-patent matters. See Midwest Indus., Inc. v. Karavan Trailers, Inc., 175
11
invalidity on current patent claims is one of patent law and is governed by Federal Circuit and
Supreme Court precedent.51 In Blonder-Tongue Laboratories, Inc. v. University of Illinois
Foundation, et al.,52 the Supreme Court held that “a prior determination of patent invalidity may
be asserted as a defense to a subsequent attempt to enforce the patent, and . . . this defense must
be accepted by a court unless the patentee demonstrates that he was denied a full and fair
opportunity to litigate the validity of his patent in the prior unsuccessful action.”53 Thus, under
Blonder-Tongue, the movant who asserts collateral estoppel satisfies its burden simply by
establishing that a prior final judgment of invalidity has been rendered by another court. The
Court is bound to accept the defense unless the non-movant demonstrates that it did not have a
“full and fair opportunity to litigate the validity” of its patent.54 “[T]he rationale of BlonderTongue extends to all prior determinations of invalidity; its application is not dependent on how the
judgment of invalidity was reached.”55
2.
Application
Although Gammino concedes that the Texas court invalidated claims 3, 17 and 31 of the
’125 patent and claims 2 and 4 of the ’650 patent, he argues that he is not estopped from
F.3d 1356, 1359 (Fed. Cir. 1999); see also Dana v. E.S. Originals, Inc., 342 F.3d 1320, 1323 (Fed. Cir.
2003).
51
Pharmacia & Upjohn v. Mylan Pharm., 170 F.3d 1373, 1379 (Fed. Cir. 1999) (“In the patent
infringement context, the legal standard for determining whether a patentee is collaterally estopped from
asserting its alleged patent right was established by the Supreme Court in Blonder-Tongue.”).
52
402 U.S. 313 (1971).
53
Stevenson v. Sears, Roebuck & Co., 713 F.2d 705, 709 (Fed. Cir. 1983).
54
Blonder-Tongue Labs., Inc. v. Univ. of Ill. Found., et al. 402 U.S. 313, 342 n.37 (1971).
55
Stevenson, 713 F.2d at 712.
12
reasserting them because he did not have a full and fair opportunity to litigate the claims. Sprint
disagrees, arguing persuasively that this is an “open and shut case of issue preclusion.”56
Blonder-Tongue establishes that a judgment of invalidity has no collateral estoppel effect if
the patentee can show that she did not have a full and fair opportunity to litigate.57 Under BlonderTongue a court considers the following factors to determine whether the patentee had that
opportunity:
(1) whether the patentee was the plaintiff in the prior suit and chose to litigate at
that time and place; (2) whether the patentee was prepared to litigate and litigate to
the finish against the defendant there involved . . . [(3)] whether the prior case was
one of those relatively rare instances where the courts wholly failed to grasp the
technical subject matter and the issues in suit; and [4] whether without fault of his
own the patentee was deprived of crucial evidence or witnesses in the first
litigation.58
Gammino does not contend that he lacked incentive to prosecute the SWB case, that he was
deprived of any discovery, that crucial witnesses were unavailable, or that the proceedings were in
any other way deficient. Instead, citing the above-emphasized language, Gammino argues that he
did not have a full and fair opportunity to litigate because the SWB did not run the “mandatory test
of comparing the single piece of prior art it found with Challenged Claims to determine if the prior
art had all of the elements of a challenged claim.”59 But Gammino is simply rehashing arguments
already considered—and ruled upon—by the Texas court. It is inappropriate to consider whether
56
Sprint’s Reply in Supp. of Mot. for Summ. J. of Invalidity of ’125 Patent Claims 3, 17, and 31
and ’650 Patent Claims 2 and 4 Under Blonder-Tongue at 1 [doc. no. 42].
57
Blonder-Tongue, 402 U.S. at 332–34.
58
Stevenson, 713 F.2d at 709 (emphasis added).
59
Pl.’s Opp’n to Sprint’s Motion for Partial Summary Judgment at 1.
13
the SWB decision was either incorrect or subject to disagreement;60 Blonder-Tongue “does not
authorize unbridled excursions into the record of the earlier trial before applying the estoppel of the
previous judgment.”61 Indeed, Blonder-Tongue “considered and rejected the notion that patents
were per se so complex that a rule permitting infinite litigation of patent validity was required.”62
Even if this Court were permitted (or willing) to engage in a wholesale review of the Texas
court’s decision, the decision would withstand scrutiny. After presiding over two years of
litigation between Gammino and Southwestern Bell, the Texas court issued a reasoned and detailed
analysis of Gammino’s case. After hearing oral argument, the Federal Circuit affirmed the Texas
court’s “thorough opinion” for the “reasons stated in the district court’s opinion.”63 The Federal
Circuit further noted that “[n]o purpose would be served by simply retracing the analysis of the
district court, which is fully sufficient to resolve this appeal.”64
Gammino strenuously objects to the Texas court’s failure to conduct a element-by-element
analysis. But as the Texas court properly recognized, a patentee’s accusations of infringement can
serve as a binding admission that satisfies the accused infringer’s evidentiary burden to show
60
Stevenson, 713 F.2d at 709. (“Although there is no exhaustive list of appropriate inquiries, it is
clear from the case law that has developed since Blonder-Tongue that an inappropriate inquiry is whether
the prior finding of invalidity was correct.”); Miss. Chem. Corp. v. Swift Agri. Chem. Corp., 717 F.2d
1374, 1377 (Fed. Cir. 1983); Kaiser Indus. Corp. v. Jones & Laughlin Steel Corp., 515 F.2d 964, 985 (3d
Cir. 1975) cert denied by 423 U.S. 876 (1975) and opinion amended by 524 F.2d 1154 (3d Cir. 1975);
Westwood Chem., Inc. v. United States, 525 F.2d 1367, 1374 (Ct. Cl. 1975).
61
Kaiser Indus., 515 F.2d at 985 (noting that the opinions in the prior suit “are internally
consistent, creditable analyses that appear compatible both with the language of the patent at issue and
the principles of controlling law”).
62
Id. at 978.
63
Gammino v. Southwestern Bell Telephone, L.P., 267 F. App’x 949, at * 1 (Fed. Cir. 2008).
64
Id.
14
invalidity, and may excuse the court from performing an element-by-element comparison of the
claim to the prior art item in question.65 In SWB, Gammino accused the prior art of infringing his
claims, and in so doing, performed a one-to-one mapping of the limitations to the accused
products.66 The court, using Gammino’s own interpretation, then determined the products were
invalid. That approach is fully consistent with the precedent of the Federal Circuit.
There is no adequate justification to disturb SWB’s holding. Gammino is estopped from
reasserting claims 3, 17 and 31 of the ’125 patent and claims 2 and 4 of the ’625 patent, and
Sprint’s Motion for Summary Judgment on Counts III and IV of Gammino’s Second Amended
Complaint will be granted.
B.
S PRINT’S S ECOND M OTION FOR S UMMARY JUDGMENT
In its second motion for summary judgment, Sprint argues that the Texas court’s ruling
invalidated all but two dependent claims of the ’125 and ’650 patents, and that Gammino is now
fully estopped from asserting either patent. Alternatively, Sprint contends that even if Gammino
successfully withdrew claims from SWB’s summary judgment motion with his Amended
65
See Vanmoor, 201 F.3d at 1366; Enzo Biochem, Inc. v. Gen-Probe, Inc., 424 F.3d 1276, 1280
(Fed. Cir. 2005); Evans Cooling Sys., Inc., 125 F.3d at 1451 (holding patent invalid under on-sale bar
where accused product was offered for sale prior to the critical date of the patented invention); Teva
Pharma. Indus. Ltd. v. Astrazeneca Pharm. LP, No. 08-4786, 2010 WL 4139043, *8–9 (E.D. Pa. Oct. 20,
2010).
66
See Sprint’s Reply in Supp. of Mot. for Summ. J. of Invalidity of All Asserted Claims Ex. L
(Gammino’s First Disclosure of Asserted Claims and Infringement Contentions) (“[e]ach element of each
claim is literally present in SWB’s switches and phones”).
15
Disclosure, the withdrawn claims are not “patentably distinct” from other invalidated claims and
prior art.67
In response, Gammino claims that the SWB decision is only capable of collaterally
estopping claims actually litigated in the prior suit. In Gammino’s view, the only claims at issue
in SWB were those asserted in the Amended Disclosure of Asserted Claims that he submitted
after Southwestern Bell filed its motion for summary judgment.68 Consequently, Gammino
argues that the Texas court’s findings of invalidity are decisive—if at all—only with regard to
claims 3, 17, and 31 of the ’125 patent and 2 and 4 of the ’650 patent.
1.
Which Claims Were Actually Asserted?
Sprint argues that because neither Southwestern Bell nor the court validated Gammino’s
amended disclosure, Gammino’s attempt to “unilaterally withdraw” the previously asserted
claims was unsuccessful. In Sprint’s view, because the forty-six asserted claims were the subject
of its motion for summary judgment—which was filed two months prior to Gammino’s
Amended disclosure—and because the Texas court granted that motion, all asserted claims were
invalidated.69
Sprint further notes that Southwestern Bell filed a counterclaim seeking a declaratory
judgment of invalidity, non-infringement, and unenforceability of the ’125 and ’650 patent which
alleged that “on information and belief, all of the claims of the ‘125 patent and ‘650 patent are
67
Sprint’s Reply in Supp.of Mot. for Summ. J. of Invalidity of All Asserted Claims at 11.
68
Pl. John R. Gammino’s Resp. to Def.’s Second Mot. for Summ. J. Ex. 1-A (stating that the
asserted claims are claims 1, 3–7, 15, 17–21, 29, 31–34, 42–44, 47–49 of the ’125 patent and claims 1–4
of the ’650 patent).
69
Sprint concedes that two of Gammino’s asserted claims were not the subject of SWB’s motion
for summary judgment, but argues that those claims are dependent on the invalidated claims.
16
invalid under 35 U.S.C. §§ 102, 103 and/or 112.”70 Moreover, Sprint notes that the Texas court
specifically referenced two of the withdrawn claims—22 and 35—in its infringement analysis,
indicating that those claims were subject to the court’s holding.71 Sprint further observes that the
Texas court refers interchangeably to the claims at issue as “the asserted claims” or “the patents.”
Finally, Sprint argues that Southwestern Bell’s brief in support of its motion for summary
judgment addressed many of the claims allegedly withdrawn from the litigation by Gammino.72
Those references, according to Sprint, show that Southwestern Bell asked the Texas court to
invalidate at least ’125 patent claims 1, 3–8. 10–15, 17–22, 24–29, 31–44, and ’47–49 and ’650
patent claims 1–4.73
Sprint contends that Gammino’s Amended Disclosure only limited claims he was
pursuing in preparation for trial; it had no effect on Southwestern Bell’s motion for summary
judgment.74 Gammino rejects Sprint’s characterization, arguing that the Texas court only ruled
on the invalidity of the claims asserted in the Amended Disclosure.75 Gammino denies that he
“unilaterally withdrew” claims from the litigation, and emphasizes that the Texas court “itself
directed and requested an amendment.”76 In addition, Gammino notes that the Texas court
70
Sprint’s Reply in Support of Mot. for Summ. J. of Invalidity of All Asserted Claims of the ‘125
and ‘650 Patents under Blonder-Tongue [doc. no. 49] at 3 (quoting Ex. E at 18–19).
71
Sprint’s Reply in Support of Mot. for Summ. J. of Invalidity of All Asserted Claims.
72
Sprint’s Mot. for Summ. J. of Invalidity of All Asserted Claims, Ex. G.
73
Sprint’s Reply in Support of Mot. for Summ. J. of Invalidity of All Asserted Claims at 5.
74
Id. at 7.
75
Pl.’s Resp. to Defs.’ Second Mot. for Summ. J. at 1.
76
Pl. John R. Gammino’s Sur-Reply to Defs. Second Mot. for Summ. J. [doc. no. 53] at 3.
17
repeatedly referred to “asserted claims” in its opinion.77 He further emphasizes that the Texas
court’s order decided six motions, many of which used or relied upon the Amended Disclosure.78
Two background principles guide the resolution of this dispute: First, as the Supreme
Court has recently reaffirmed, there is a strong presumption of validity for patent claims,79 and it is
well-established that the validity of each claim must be separately considered and decided
independently.80 “The on-sale bar is evaluated on a claim-by-claim basis, so that some claims of
a patent may be found to be barred while others are not.”81 Second, “two claims of a patent are
presumptively of different scope.”82
Here, the Texas court did not specify whether it was invalidating only the claims asserted
in Gammino’s Amended Disclosure, or whether it was invalidating all claims ever asserted in the
SWB litigation. Additionally, the Texas court did not grant the declaratory relief sought by
Southwestern Bell’s counterclaim. Indeed, after the Texas court granted Southwestern Bell’s
Motion for Summary Judgment, Southwestern Bell moved to dismiss, without prejudice, its
77
Id. at 4.
78
Pl. John R. Gammino’s Resp. to Defs.’ Second Mot. for Summ. J. [doc. no. 46] at 2.
79
See Microsoft Corp. v. i4i Ltd. P’ship., --- S. Ct. ----, 2011 WL 222429, * 5 (2011) (reaffirming
the “existing presumption of validity of patents,” and noting that “[i]n . . . nearly 30 years . . . the Federal
Circuit has never wavered in this interpretation of § 282 ”).
80
See 35 U.S.C. § 282 (“Each claim of a patent (whether in independent, dependent, or multiple
dependent form) shall be presumed valid independent of the validity of other claims . . .”); 800 Adept,
Inc. v. Murex Sec., LTD., 539 F.3d 1354, 1369 (Fed. Cir. 2008); Schumer, 308 F.3d at 1316 (Fed. Cir.
2002).
81
Allen Eng’g Corp. v. Bartell Indus., Inc., 299 F.3d 1336, 1353 (Fed. Cir. 2002).
82
Kraft Foods, Inc. v. Int.l Trading Co., 203 F.3d 1362, 1366 (Fed. Cir. 2000); see
also Seachange Int’l., Inc. v. C-COR, Inc., 413 F.3d 1361, 1368–69 (Fed. Cir. 2005).
18
counterclaim for a declaratory judgment of unenforceability because its “declaratory judgment
counterclaim was not disposed of by the Court as part of the Court’s judgment.”83
The Texas court’s (and the SWB parties’) lack of specificity distinguishes this case from
those cited by Sprint. For instance, in Perolite Corp. v. Baker Hughes Inc.,84 the Federal Circuit
rejected the patentee’s argument that the trial court erred by invalidating all of the claims because
only four of the claims were at issue.85 But there, both parties approved a final pretrial order
which stated the defendant’s view that “every claim” of the disputed patent was invalid.86
Similarly, in Honeywell International Inc. v. Universal Avionics Systems Corporation,87 the
district court expressly maintained jurisdiction over claims the patentee attempted to withdraw,
and made a specific finding that the “withdrawn” claims were invalid. Unlike the courts in
Perolite and Honeywell, the SWB court did not explicitly state that it was invalidating claims
which Plaintiff withdrew.88
In the absence of an express statement by the Texas court, and in view of the strong
presumption of patent validity, this Court finds inadequate evidence to conclude that the SWB
court intended to specifically invalidate all claims of the ‘125 and ‘650 patents. Although it is
true that the Texas court mentioned unasserted claims 22 and 35 in its opinion, those claims were
83
Unopposed Mot. to Dismiss, SWB, (doc. no. 129).
84
96 F.3d 1423 (Fed. Cir. 1996).
85
Id. at 1426.
86
Id.
87
488 F.3d 982 (Fed. Cir. 2007).
88
See id. at 995 (affirming trial court’s express determination to maintain jurisdiction over claims
which patentee sought to withdraw).
19
only discussed in its infringement analysis. That is not a sufficient basis from which to conclude
that the court had also considered those claims in its invalidity analysis.
Without clear evidence that the unasserted claims were specifically evaluated and
invalidated by the Texas court, this Court cannot find that the Texas court invalidated the ‘125
patent in its entirety. That conclusion, however, does not end the analysis.
2.
COLLATERAL ESTOPPEL OF UNASSERTED CLAIMS
Under the previous Blonder-Tongue collateral estoppel analysis, Defendant’s sole burden
was to establish a prior judgment of invalidity for the adjudicated claims. In order to assert
collateral estoppel against the claims unasserted in SWB, however, Defendant must establish a
prima facie case of “traditional” collateral estoppel.
a.
General Principles of Collateral Estoppel
The affirmative defense of collateral estoppel, also known as issue preclusion, shields a
defendant from having to litigate issues that have been fully and fairly tried in a previous action
and decided adversely to a party.89 The doctrine “relieve[s] parties of the cost and vexation of
multiple lawsuits, conserve[s] judicial resources, and, by preventing inconsistent decisions,
encourage[s] reliance on adjudication.”90
89
See Allen v. McCurry, 449 U.S. 90, 95 (1980); Davis v. United States Steel Supply, 688 F.2d
166, 174 (3d Cir. 1982); In re Docteroff, 133 F.3d 210, 215 (3d Cir. 1997) (“Because the prior judgment
was rendered by a federal court, we apply federal principles of collateral estoppel”).
90
Allen, 449 U.S. at 94.
20
To prevail on a motion for summary judgment based on collateral estoppel, the movant
generally has the burden to show: (1) the issues presented in the instant action are identical to
those involved in the prior action; (2) the issues must have been actually litigated and resulted in
a final judgment on the merits; (3) the party against whom collateral estoppel is asserted was a
party to the prior action; and (4) the party against whom collateral estoppel is asserted had a full
and fair opportunity to litigate the issue in the prior action.91
The Federal Circuit has explained that collateral estoppel may apply to patent claims that
were not previously adjudicated because the “issues litigated, not the specific claims around
which the issues were framed” are determinative.92 In Bourns, Inc. v. United States, the Court of
Claims explained that “[t]here is no reason to employ a different approach in a patent context by
looking to the claims litigated instead of to the issues that were decided.”93
b.
Application
The Texas court invalidated Gammino’s asserted claims because:
SWB [met] its burden of proving by clear and convincing evidence that its callblocking services anticipated Gammino’s patents. Its burden of proving
anticipation was satisfied by Gammino’s allegation that the accused call-blocking
services infringed his patents. Stated differently, the fact that Gammino base[d]
his infringement claims against SWB on SWB’s own prior art call-blocking
services render[ed] the claims of his patents invalid.
91
Jones v. United States Parcel Service, 214 F.3d 402 at 405–06 (3d Cir. 2000).
92
Westwood Chem., Inc. v. United States, 525 F.2d 1367, 1372 (Ct. Cl. 1975); see also, Bourns,
Inc. v. United States, 537 F.2d 486 (Ct. Cl. 1976); Medinol, Ltd. v. Guidant Corp., 341 F. Supp. 2d 301
(S.D.N.Y. 2004); Interconnect Planning Corp. v. Feil, 587 F. Supp. 1495, 1498 (S.D.N.Y. 1984).
93
Bourns, 537 F.2d at 491.
21
Thus, the Texas court did not determine that prior art existed which invalidated the correct
construction of Gammino’s claims; instead, it found that prior art existed (the accused products)
which invalidated Gammino’s construction of the claims (which it adopted solely for the
invalidity analysis).94 Because the Texas court invalidated Gammino’s patents on the basis of his
binding judicial admissions, it did not actually litigate the issues central to the validity of the
unasserted claims.
Indeed, in its alternative infringement holding, the Texas court rejected Gammino’s
interpretation of his patents, concluding that:
Gammino has failed to meet his burden of introducing any evidence that would
demonstrate that [Southwestern Bell] infringes any of the asserted claims of the
patents. Because Gammino can not show that an accused product or service
practices every element of at least one claim, SWB can not infringe Gammino’s
patents as a matter of law.
Considering the invalidity and infringement rulings together, it is evident that the Texas court did
not decide whether prior art actually anticipated and therefore invalidated the asserted claims.
Rather, its first ruling (invalidity) assumed that the prior art was the same (based on Gammino’s
binding admissions), and its second ruling (infringement) correctly construed Gammino’s patents
and concluded that “all elements” of Gammino’s patents were not present in the prior art.
By refusing to apply collateral estoppel to Gammino’s unasserted claims, this Court does
not suggest that collateral estoppel is generally inapplicable to unasserted patent claims. Indeed,
where the court bases its invalidity finding on its own construction of a patent, the “patentee has
once been heard on all the factual issues necessary” to the invalidity determination, and collateral
94
SWB, 512 F. Supp. 2d at 638.
22
estoppel will apply when those issues are presented in subsequent litigation.95 For instance, in
Westwood Chemical, Inc. v. United States,96 the Court of Claims analyzed a prior court
proceeding to determine whether to “extend application of the collateral estoppel to
unadjudicated claims.”97 There, collateral estoppel was appropriate because the prior court had
actually construed the disputed claims of a patent, and invalidated those claims for obviousness
based on that construction.98 By contrast, in SWB, Gammino’s own interpretation of his
invention —not the Court’s independent construction of his invention—was the basis for
theTexas court’s finding of invalidity. And while Blonder-Tongue dictates that Gammino is
estopped from reasserting the undisputedly asserted claims, we conclude that Gammino has not
yet had his day in court to litigate the validity of the unasserted claims.99 The issues bearing on
the validity of the unasserted claims in this litigation are not substantively the same as those
actually litigated in SWB.
In so holding, this Court notes that “[i]n the end, application of the estoppel ‘will
necessarily rest on the trial courts’ sense of justice and equity.’”100 And here, the strong
presumption that “each claim is to be presumed valid and treated as a complete and independent
95
Bourns, Inc., 537 F.2d at 492.
96
525 F.2d 1367 (Ct. Cl. 1975).
97
Westwood Chem., 525 F.2d at 1380.
98
Id. at 1373 (noting that the previous court took evidence and made findings about the disputed
patents in order to analyze invalidity).
99
Cf. Bourns, 537 F.2d at 498 (“It is concluded that, despite verbal differences in the claims,
issues identical to those in Dale are presented here and that, having had their one day in court on those
issues, plaintiffs should now be collaterally estopped to relitigate those issues against defendant.”).
100
Bourns, 537 F.2d at 497 (quoting Blonder-Tongue, 402 U.S. at 334).
23
invention” bolsters the fairness of this outcome.101 The Court will not extend the Texas court’s
holding of invalidity to the unasserted claims.
IV. SPRINT’S MOTION FOR SANCTIONS
Sprint moves for sanctions against Gammino for “filing and refusing to withdraw Counts
III and IV of his Complaint,” which assert five claims previously held invalid by the Texas
court.102
Rule 11 of the Federal Rules of Civil procedure, in relevant part, permits the Court to
impose sanctions against a party for presenting “patently unwarranted or frivolous legal
arguments.” The Third Circuit has explained that Rule 11 “must not be used as an automatic
penalty against an attorney or party advocating the losing side of a dispute, and it should not be
applied to adventuresome, though responsible, lawyering which advocates creative legal
theories.”103 Thus, Rule 11 sanctions are appropriate “only if the filing of the complaint
constituted abusive litigation or misuse of the court’s process.”104 “An attorney’s conduct should
be tested under a standard of what was ‘objectively reasonable under the circumstances.’”105
101
Bourns, Inc., 537 F.2d at 492.
102
Sprint’s Mot. for Rule 11 Sanctions against Pl. John R. Gammino for Asserting Five Patent
Claims Ruled Invalid in a Prior Case [doc. no. 27] at pg. 1.
103
Ario v. Underwriting Members of Syndicate 53 at Lloyds for 1998 Year of Account, 618 F.3d
277, 297 (3d Cir. 2010).
104
Pensiero, Inc. v. Lingle, 847 F.2d 90 (3d Cir. 1988).
105
Simmerman v. Corino, 27 F.3d 58, 62 (3d Cir. 1994).
24
Although Gammino’s argument that Blonder-Tongue did not preclude relitigation of the
previously invalidated claims was ultimately unpersuasive, it was not “patently unmeritorious or
frivolous.” Gammino did a “thorough and detailed” evaluation of the Blonder-Tongue assertion
prior to filing in this Court.106 Moreover, he did not attempt to hide the fact of the prior
litigation; in his Complaint, Plaintiff disclosed the SWB decision and explained his argument
that Blonder-Tongue did not preclude relitigation of the previously asserted claims.107 Because
Sprint has not shown that Gammino acted in bad faith by bringing Counts III and IV, Rule 11
sanctions are inappropriate.
V. CONCLUSION
For the reasons set forth above, the Court will Grant Sprint’s Motion for Partial-Summary
Judgment and deny Sprint’s Second Motion for Summary Judgment and Motion for Sanctions.
An appropriate order follows.
106
See Pl.’s Opp’n to Sanctions at 13–14 [doc. no. 28].
107
See Pl.’s Opp’n to Sanctions at 13–14; Am. Compl.¶¶ 60–66.
25
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