Pictometry International Corp., et al. v. Roofr, Inc.

Filing 30

MEMORANDUM OPINION. Signed by Judge Richard G. Andrews on 1/19/2023. (nms)

Case 1:21-cv-01852-RGA Document 30 Filed 01/19/23 Page 1 of 22 PageID #: 660

IN THE UNITED STATES DISTRICT COURT
FOR THE DISTRICT OF DELAWARE

EAGLE VIEW TECHNOLOGIES, INC., and
PICTOMETRY INTERNATIONAL CORP. ,
Plaintiffs,
Civil Action No . 21-1852-RGA

V.

ROOFR, INC. ,
Defendant.

MEMORANDUM OPINION

Nathan R. Hoeschen, Andrew E. Russell, Karen E. Keller, SHAW KELLER LLP, Wilmington,
DE; L. Kieran Kieckhefer, SHEARMAN & STERLING LLP, San Francisco, CA; Matthew G.
Berkowitz (argued), Patrick Colsher, Yue (Joy) Wang, SHEARMAN & STERLING LLP, Menlo
Park, CA.
Attorneys for Plaintiffs.

Jack B . Blumenfeld, Jeremy A. Tigan, MORRIS , NICHOLS , ARSHT & TUNNELL LLP,
Wilmington, DE; Kevin P.B. Johnson, Dallas Bullard (argued), QUINN EMANUEL
URQUHART & SULLIVAN, LLP, Redwood Shores, CA; Yury Kapgan, QUINN EMANUEL
URQUHART & SULLIVAN, LLP, Los Angeles, CA; Ron Hagiz (argued), QUINN EMANUEL
URQUHART & SULLIVAN, LLP, New York, NY.
Attorneys for Defendant.

January ~ ' 2023

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Before me is Defendant's motion to dismiss for failure to state a claim. (D.I. 20). The
parties have fully briefed the issues. (D.I. 21, 22, 23). I heard oral argument on December 2, 2022.
(D.I. 27, hereinafter "Tr."). For the following reasons, I will GRANT Defendant' s motion with
respect to claim 1 of all three patents.
I.

BACKGROUND
Pictometry International Corp. and Eagle View Technologies, Inc. sued Roofr, Inc. for

infringement of U. S. Patent Nos. 10,648,800 ("the ' 800 Patent"), 9,183,538 ("the ' 538 Patent"),
and 8,170,840 ("the ' 840 Patent"). (D.I. 12 at 1).
Eagle View, which was founded in 2008, was a pioneer in "remote aerial roof measurement
service[s]." (Id. at 2). Eagle View developed technology capable of producing "extremely accurate
and detailed roof reports using aerial imagery" that "were used to, among other things, estimate
the cost of roof repairs, construction, and insurance." (Id. ). In 2013, Eagle View merged with
Pictometry-an "innovator of ... aerial oblique image capture and processing technologies"-and
formed a new company, EagleView Technology Corporation, which continues to develop aerial
roof measurement products and which comprises Plaintiffs Eagle View and Pictometry. (Id. ). I
hereinafter refer to Plaintiffs collectively as "EagleView."
The asserted patents generally relate to aerial roof measurement. The ' 840 patent has been
the subject of prior decisions. In 2015, EagleView brought a patent infringement action against
unrelated Defendants Xactware Solutions and Verisk Analytics in the United States District Court
for the District of New Jersey. Eagle View Techs. , Inc. v. Xactware Sols. , Inc. , 358 F. Supp. 3d
399 (D.N.J. 2019) (hereinafter "Xactware I" ). In that case, EagleView asserted six patents and
eleven claims, including claims 10 and 18 of the ' 840 patent. Id. at 402 n. 2. The Court denied

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Defendants' § 101 challenge at the summary judgment stage, holding that the asserted claims were
directed to patent-eligible subject matter. Id. at 411. It did so again after trial, denying Defendants'
motion for judgment as a matter of law on the basis of§ 101. Eagle View Techs. , Inc. v. Xactware

Sols., Inc., 485 F. Supp. 3d 505 (D.N.J. 2020) (hereinafter "Xactware II"). The second decision
involved five patents and six claims, including claim 10 of the ' 840 patent. Id. at 513. In 2021 ,
EagleView asserted nine aerial roof measurement patents, including the '840 patent, against
unrelated Defendant GAF Materials. Eagle View Techs. v. GAF Materials, LLC. , No. 2:22-215TS-DAO (D. Utah Dec. 12, 2022). The Court denied Defendant's motion to dismiss under§ 101.

Id. at 8. The other two patents have not been litigated. 1
With respect the ' 800 patent, EagleView asserts "at least claim 1" (D.I. 12 at 25); with
respect to the ' 538 patent, it asserts "claim 1", "claims 6 and 7", and "at least claim 14" (id. at 1724); and with respect to the ' 840 patent, it asserts "at least claim 1" (id. at 12). Roofr argues that
claim 1 of each patent is representative. (D.I. 21 at 24-25). EagleView disagrees. (D.I. 22 at 2224).
Roofr devotes roughly a page and a half of its 25-page opening brief to its representative
claim analysis. (See D.I. 21 at 24-25). The remainder of its briefing deals almost entirely with
claim 1 of each asserted patent. The asserted patents contain a total of 63 claims. I thus find Roofr' s

1

EagleView mentions that "the asserted ' 800 patent is an indirect continuation of U.S. Patent No.
8,542,880, which also survived a Section 101 challenge in the District ofNew Jersey." (D.I. 22 at
1). But the survival was not a decision on the merits. Rather, the Court declined to undertake a §
101 analysis in light of ongoing claim construction disputes between the parties. (D .I. 22-1 , Ex. A
at 6). That decision therefore said nothing about the patent-eligibility of the ' 800 patent.
This is also true of EagleView Techs, Inc. v. Nearmap US, Inc. , 2021 WL 5299729 (D.
Utah Nov. 15, 2021), in which a court in the District of Utah denied another defendant's motion
to dismiss on the basis of§ 101 . That decision did not involve any of the patents at issue here, nor
even the predecessors of those patents. Id. at * 1.
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briefing insufficient to support a determination that claim 1 of each asserted patent is representative
of all remaining claims in each asserted patent.
I will therefore limit this opinion to deciding whether claim 1 of each asserted patent is
patentable under § 101.
Claim 1 of the ' 800 Patent recites:
1. A process, comprising:
receiving first location data;
providing visual access to a first image corresponding to the first location
data, the first image including a roof structure of a building;
providing a first computer input capable of signaling a designation from a
user of a building roof structure location within the first image, wherein the
building roof structure location is a geographic position of the building roof
structure and is different than the first location data;
receive a designation of the building roof structure within the first image;
responsive to receiving the designation of the building roof structure
location, providing a second computer input capable of signaling useracceptance of the building roof structure location within the first image,
wherein user-acceptance is one or more affirmative steps undertaken by the
user to confirm the designation of the building roof structure location; and
subsequent to receiving the user-acceptance confirming the designation of
the building roof structure location, providing a report for the building roof
structure.
Claim 1 of the ' 538 patent recites:
1. One or more non-transitory computer readable medium storing a set of computer
executable instructions for running on one or more computer systems that when
executed cause the one or more computer systems to: identify a geographic location
of a roof; determine a footprint and predominant pitch of the roof by analyzing one
or more image showing the roof; determine an estimated roofing area of the roof
based on the predominant pitch and the footprint of the roof; and generate a roof
report for determination of an amount of materials needed for a construction
project, wherein the roof report includes at least one image showing the roof and
the estimated roofing area of the roof.

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Claim 1 of the ' 840 patent recites:
1. A computer-implemented method for generating a roof estimate report, the
method comprising:
displaying an aerial image of a building having a roof comprising a plurality
of planar roof sections that each have a corresponding pitch;
displaying a pitch determination marker operable to indicate pitch of a
planar roof section, wherein the pitch determination marker is overlaid on
the aerial image of the building having the roof;
receiving, based on the displayed pitch determination marker, an indication
of the pitch of one of the plurality of planar roof sections of the roof of the
building; and
modifying a model of the roof based on the received indication of the pitch
of the one planar roof section.
II.

LEGAL STANDARD

Patentability under 35 U.S.C. § 101 is a threshold legal issue. Bilski v. Kappos, 561 U.S.
593, 602 (2010). Accordingly, the § 101 inquiry is properly raised at the pleading stage if it is
apparent from the face of the patent that the asserted claims are not directed to eligible subject
matter. See Cleveland Clinic Found v. True Health Diagnostics LLC, 859 F.3d 1352, 1360 (Fed.
Cir. 2017). The inquiry is appropriate at this stage "only when there are no factual allegations that,
taken as true, prevent resolving the eligibility question as a matter of law." Aatrix Software, Inc.
v. Green Shades Software, Inc., 882 F.3d 1121 , 1125 (Fed. Cir. 2018).
Section 101 of the Patent Act provides: "Whoever invents or discovers any new and useful
process, machine, manufacture, or composition of matter, or any new and useful improvement
thereof, may obtain a patent therefor, subject to the conditions and requirements of this title." 35
U.S.C. § 101. The Supreme Court recognizes three categories of ineligible subject matter: laws of
nature, natural phenomena, and abstract ideas. Alice Corp. Pty. v. CLS Bank Int '/, 573 U.S. 208,
216 (2014). The purpose of these exceptions is to protect the "basic tools of scientific and
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technological work." Mayo Collaborative Servs. v. Prometheus Lab 'ys, Inc. , 566 U.S. 66, 71
(2012).

In Alice, the Supreme Court reaffirmed the framework laid out in Mayo "for distinguishing
patents that claim laws of nature, natural phenomena, and abstract ideas from those that claim
patent-eligible applications of those concepts." 573 U.S. at 217. First, the court must determine
whether the claims are drawn to a patent-ineligible concept. Id. "The ' abstract ideas' category
embodies 'the longstanding rule that an idea of itself is not patentable. "' Id. (quoting Gottschalk
v. Benson, 409 U.S. 63 , 67 (1972)). For software-implemented inventions, the step-one
determination "often turns on whether the claims focus on specific asserted improvements in
computer capabilities or instead on a process or system that qualifies as an abstract idea for which
computers are invoked merely as a tool." Int 'l Bus. Machs. Corp. v. Zillow Grp., Inc., 50 F.4th
1371 , 1377 (Fed. Cir. 2022) (citation omitted). I must "articulate what the claims are directed to
with enough specificity to ensure the step one inquiry is meaningful." Thales Visionix Inc. v.
United States, 850 F.3d 1343, 1347 (Fed. Cir. 2017).
If the claims fail step one, then the court must look to "the elements of the claim both

individually and as an ordered combination" to see if there is an "inventive concept-i.e., an
element or combination of elements that is sufficient to ensure that the patent in practice amounts
to significantly more than a patent upon the ineligible concept itself." Alice, 573 U.S. at 217-18
(cleaned up). "A claim that recites an abstract idea must include additional features to ensure that
the claim is more than a drafting effort designed to monopolize the abstract idea." Id. at 221
(cleaned up). Further, "the prohibition against patenting abstract ideas cannot be circumvented by
attempting to limit the use of the idea to a particular technological environment." Id. at 222
(cleaned up) (quoting Bilski, 561 U.S. at 610-11 ). Thus, "the mere recitation of a generic computer

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cannot transform a patent-ineligible abstract idea into a patent-eligible invention." Id. at 223 . To
save a patent at step two, an inventive concept must be evident in the claims. RecogniCorp, LLC
v. Nintendo Co., 855 F.3d 1322, 1327 (Fed. Cir. 2017).

III.

DISCUSSION
Roofr argues that the asserted patents are directed to abstract ideas and are therefore invalid

as patent-ineligible under§ 101.
A.

'800 Patent
1.

Alice Step One

The ' 800 patent addresses the problem of "incorrectly geo-coded" and "low-resolution"
aerial image databases, which impede the reliability of roof reports that use images from those
databases. See ' 800 Patent, 10:8-25; (see also D.I. 12 at 9-10). Claim 1 describes the process of
displaying an image of a roof corresponding to a geographic location the user provides, allowing
the user to select a roof at a different geographic position within that image, allowing the user to
confirm that selection, and then providing an unspecified report for the selected roof. See ' 800
Patent, Claim 1.
Roofr argues that claim 1 of the ' 800 patent "claims the abstract idea of selecting a roof
from an image." (D.I. 21 at 7). EagleView complains that Roofr "ignores numerous specifics of
the claims that tie them to the concrete technological improvement that EagleView developed."
(D.I. 22 at 12-13) (highlighting the report element, as well as the fact that the user selects a
geographic location distinct from the location corresponding to the initial image). I agree that
Roofr' s characterization does not fully capture what the claims are "directed to." The distinction
between initial and user-derived location data is an important aspect of the claimed advance. The
report element, however, is too generic to constitute more than trivial "post-solution activity."

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Bilski, 561 U. S. at 610-11. I therefore conclude that the claim is directed to selecting a roof from
an image, where that image corresponds to a location other than that of the selected roof.
This formulation, however, does not help EagleView. Stripped of the generic report
element, claim 1 of the ' 800 patent amounts to "limiting and coordinating the display of
information based on a user selection." Zillow, 50 F.4th at 1378. The Federal Circuit has made
clear that such claims are directed to an abstract idea. See, e.g. , id. at 13 77-83; Trading Techs.

Int'l, Inc. v. !BG LLC, 921 F.3d 1084, 1092-95 (Fed. Cir. 2019); Move, Inc. v. Real Estate All.
Ltd. , 721 F. App' x 950, 956 (Fed. Cir. 2018). In particular, claim 1 is remarkably like the claims
invalidated in Zillow . The Zillow patent, which related to graphical display technology, recited
"presenting a map, having a user select a portion of that map, and then synchronizing the map and
its corresponding list to display a more limited data set to the user. " Zillow, 50 F.4th at 1378. The
claim here recites similar data manipulation steps: presenting an image, allowing the user to select
a portion of that image, and then displaying an updated result indicating the user' s selection. The
Federal Circuit concluded that the Zillow patent fell into the patent-ineligible abstract category of
"collection of information, comprehending the meaning of that collected information, and
indication of the results, all on a generic computer network operating in its normal, expected
manner." Id. (citation omitted). Just so here.
Eagle View argues that the ' 800 patent is not directed to an abstract idea because it "claims
a specific technique for identifying the roof of a building in an image for the purpose of
determining the attributes of said roof' to overcome a problem " specifically arising in the field of
digital imagery analysis for roof measuring." (D.I. 22 at 8-9). In support, EagleView analogizes to

DDRHoldings, LLC v. Hotels.com, L.P., 773 F.3d 1245 (Fed. Cir. 2014) andMcRO, Inc. v. Bandai

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Namco Games America, Inc., 837 F.3d 1299 (Fed. Cir. 2016). (D.I. 22 at 11-12). Neither case is

helpful to EagleView here.
The invention in DDR Holdings allowed a host merchant website to maintain its visual
' look and feel ' when a visitor, by clicking a hyperlinked advertisement, is transported to an outside
merchant's product page. 773 F.3d at 1257-58. The Federal Circuit held those claims to be patenteligible because "they do not merely recite the performance of some business practice known from
the pre-Internet world along with the requirement to perform it on the Internet. Instead, the claimed
solution is necessarily rooted in computer technology in order to overcome a problem specifically
arising in the realm of computer networks." Id. at 1257. Here, nothing about the asserted claim is
"necessarily rooted" in computer technology. Identifying and presenting geographic information
to a user is not a computer-centric solution; as Roofr points out, the same process has long been
accomplished manually "in the context of printed maps and atlases." (D.I. 23 at 1-2).
More importantly, the claim fails to recite any specific technological improvements.
EagleView disagrees, arguing that the ' 800 patent claims a "specific implementation" akin to the
technique claimed in McRO. (D.I. 22 at 11). I think McRO is distinguishable. That case dealt with
patent claims directed to automatically animating facial expressions and lip synchronization for 3D-animated characters. McRO, 837 F.3d at 1303. The Federal Circuit found those claims patenteligible because they recited "specific, limited mathematical rules" that were distinct from the
"subjective" process previously employed by animators. Id. at 13-14.
In contrast, the technology recited in claim 1 is entirely conventional, "requir[ing] nothing
more than generic computer technology." Zill ow, 50 F .4th at 13 79 (quoting Int' l Bus. Machs. Corp.
v. Zillow Grp. , Inc., 549 F. Supp. 3d 1247, 1268 (W.D. Wash. 2021)). Roofr demonstrates why

this is so. (D.I. 21 at 8-9). First, the initial image "may come from a variety" of sources, including

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the public and well-known Google Earth image database. ' 800 Patent, 10:8-13. Second, both user
inputs (roof selection and confirmation) may constitute conventional user input from a generic
computer. E.g. , id , 10:19-22 (roof selection may be "by click and dragging via computer mouse,
arrows, or otherwise"); id , 10:25-28 (confirmation may be by "button, enter, checkbox, or
otherwise"). These techniques-mouse clicks, checkboxes, and confirmation buttons, and the
like-are routine computer functions.
Consequently, the asserted claim "fail[s] to recite any assertedly inventive technology for
improving computers as tools, and [is] instead directed to an abstract idea for which computers are
invoked merely as a tool," Zillow, 50 F.4th at 1377-78 (citations omitted). I therefore conclude
that claim 1 of the ' 800 patent is directed to an abstract idea.
2.

Alice Step Two

Because claim 1 of the ' 800 patent is directed to an abstract idea, I advance to Alice step
two.
Individually, the elements do not recite an inventive concept. As discussed above, the
specification shows that elements such as the image display and user inputs merely rely on
conventional computer functions.
As an ordered combination, the elements do not recite an inventive concept that is
"significantly more than a patent upon the ineligible concept itself." Alice, 573 U.S. at 218 (cleaned
up). Generic computer activity cannot supply an inventive concept. See, e.g. , Two-Way Media Ltd
v. Comcast Commc 'ns, LLC, 874 F.3d 1329, 1339 (Fed. Cir. 2017) (no inventive concept where

claims recited nothing "other than conventional computer and network components according to
their ordinary functions").

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Eagle View argues that the conventionality of the user interface is a factual question that
cannot be resolved at the motion to dismiss stage. (D.I. 22 at 13, 15) (citing Aatrix, 882 F.3d at
1125). As the Federal Circuit has explained, however, "the district court need not accept a patent
owner' s conclusory allegations of inventiveness." Zillow, 50 F.4th at 1379. "Only plausible and
specific factual allegations that aspects of the claims are inventive are sufficient." Id. (citation
omitted). EagleView has not made plausible and specific allegations that the user interface is
inventive. Ultimately, the claim recites nothing other than the use of routine computer functions
to perform the abstract idea of selecting a roof from an image that did not originally correspond to
the selected roof.
Thus, claim 1 of the ' 800 patent does not supply an inventive concept at Alice step two. I
therefore GRANT Roofr' s motion to dismiss claim 1 of the ' 800 patent.
B.

'538 Patent
1.

Alice Step One

Claim 1 of the '538 patent suffers from deficiencies similar to those in claim 1 of the ' 800
patent. The claim calls for the identification of the geographic location of a roof, the estimation of
the roofing area of that roof based on the "predominant pitch" and "footprint" of the roof as
obtained from an image of the roof, and the subsequent generation of a roof report-featuring both
an image of the roof and its estimated area-"for determination of an amount of materials needed
for a construction project." '538 patent, Claim 1. Roofr argues that the claim is directed to the
abstract idea of "estimating roofing area using an image of a roof. " (D.I. 21 at 14). This time, I
think that Roofr' s formulation is on point.

The Federal Circuit has repeatedly held that claims focused on "collecting information,
analyzing it, and displaying certain results of the collection and analysis" are directed to an abstract

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idea. See Elec. Power Grp., LLC v. Alstom S.A., 830 F.3d 1350, 1353-56 (Fed. Cir. 2016). Elec.
Power is instructive. There, the representative claim recited "[a] method of detecting events on an
interconnected electric power grid in real time over a wide area and automatically analyzing the
events on the interconnected electric power grid .... " Id. at 1351. The method involved gathering
data from various sources, "detecting and analyzing events in real-time," and displaying the
results. Id. at 1352. The Federal Circuit held that these steps were abstract, as they did not "go
beyond requiring the collection, analysis, and display of available information in a particular field,
stating those functions in general terms, without limiting them to technical means for performing
the functions that are arguably an advance over conventional computer and network technology."
Id. at 1351.

As Roofr illustrates in its motion, claim 1 of the ' 5 3 8 patent boils down to a series of steps:
"(a) collecting tangible information-i.e., a geographic location and corresponding image; (b)
analyzing that information using basic mathematical algorithms (e.g., to determine a footprint,
predominant pitch, and an estimated roofing area) ; and (c) displaying the results of the analysis
('the estimated roofing area') and collected information (' at least one image showing the roof )."
(D.I. 21 at 23). Thus understood, the focus of the claims is on the selection of information, its
analysis, and reporting the results of the analysis. This is abstract.
EagleView contends that its claim is not "mere data analysis" because, unlike the Elec.
Power claims-which "do not even require a new source or type of information, or new techniques
for analyzing it," 830 F.3d at 1355-EagleView' s claim recites a "specific technique" unknown
in the prior art. (D.I. 22 at 15-16). Specifically, EagleView points to "the specific technique of
using the roofs 'predominant pitch' and footprint" to calculate roofing area from an image. (Id. ).

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The trouble with EagleView' s argument is that the ' 538 patent neither claims a process for
ascertaining "predominant pitch" and "footprint," nor claims a method of calculating roofing area
from those parameters. The specification furnishes some details. For example, the specification
suggests that the "footprint" is the two-dimensional boundary or overall outline of the roof, ' 538
Patent, 12:8-9, and it states that the "predominant pitch" may, but need not, constitute a weighted
average of the individual pitch measurements for multiple portions of the roof, ' 538 Patent, 12: 1237. The asserted claim, however, merely provides that a computer "determine" both parameters
"by analyzing one or more image showing the roof," and "determine an estimated roofing area" in
an unspecified manner "based on" those parameters. ' 538 Patent, Claim 1.
As the Federal Circuit has explained, "the§ 101 inquiry must focus on the language of the
Asserted Claims themselves, and the specification cannot be used to import details from the
specification if those details are not claimed." ChargePoint, Inc. v. SemaConnect, Inc., 920 F .3d
759, 769 (Fed. Cir. 2019) (cleaned up) . Generally, a "result-oriented" claim-one that "merely
describes an effect or result dissociated from any method by which it is accomplished"-is
abstract. Zillow, 50 F.4th at 1378. Claim 1 of the ' 538 patent calls for the desired result of
determining roofing area using a roofs "footprint" and "predominant pitch," but does not attempt
to claim any method for achieving that result. Because it "describe[es] required functions ...
without explaining how to accomplish any of the tasks," id. , Eagle View' s claim falls squarely into
the category of "results-oriented" claims that the Federal Circuit has found indicative of a patentineligible abstract idea.
Other problems abound. Even if claim 1 recited a formula for each of the methods described
above, the claim would be abstract. The Federal Circuit "has treated analyzing information ... by
mathematical algorithms, without more, as essentially mental processes within the abstract-idea

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category." Elec. Power, 830 F.3d at 1354. The claim here is directed to an abstract idea under
those principles, as the parameters computed under the claimed technique-such as roofing area
and predominant pitch--comprise a series of mathematical calculations.
EagleView counters that a claim is not doomed to abstraction if a mathematical formula is
required to complete the claimed method. (D.I. 22 at 18). But the case EagleView relies upon for
this proposition-Thales, 850 F.3d at 1349-is distinguishable. In Thales , the claims applied the
laws of physics to "the unconventional configuration of sensors" used to track an object on a
moving platform. Id. That is to say, those claims involved the use of mathematical algorithms to
achieve a physical-realm improvement in tracking system technology. See id. at 1348-49. Here,
"the focus of the claims is not a physical-realm improvement but an improvement in wholly
abstract ideas-the selection and mathematical analysis of information, followed by reporting or
display of the results." SAP America, Inc. v. InvestPic, LLC, 898 F.3d 1161 , 1168 (Fed. Cir. 2018).
I am not persuaded by EagleView' s suggestion that, under McRO, its claim is patenteligible by virtue of its novelty with respect to "prior manual methods." (D.I. 22 at 16-17). As
Eagle View explains, traditional methods of roof measurement involve in-person site visits in
which roofers climb atop the roof and manually measure the precise pitch of each facet. (E.g. , D.I.
12 at 4-5 ; D.I. 22 at 16-17). EagleView argues that the ' 538 patent' s approach-"on/y using
images" to estimate roofing area, as well as employing predominant pitch to do so-supplies an
unconventional concept that renders the claim patent-eligible. (D.I. 22 at 16-17). Indeed, as
EagleView stresses both in its complaint and in its opposition brief, its technology has been praised
as "revolutionary" in the roofing industry and recognized as such by another court. (See, e.g. , id.
at 4-5, 16-17; D.I. 12 at 5-6).

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As the Federal Circuit has acknowledged, however, it "is not enough for eligibility" that
the techniques claimed are "groundbreaking, innovative, or even brilliant" or "novel and
nonobvious in light of prior art." SAP America, 898 F.3d at 1163. EagleView thus mischaracterizes

McRO. The claims in that case weren't patent-eligible simply because they were novel; they were
patent-eligible because, as explained, they recited specific technological improvements that were
themselves unconventional. See McRO, 837 F.3d at 1303, 1313 (emphasizing that "the claims are
limited to rules with specific characteristics").
By contrast, this claim, just like claim 1 of the ' 800 patent, recites conventional technology
to implement conventional steps. As Roofr argues, the elements of the ' 538 claim amount to
nothing more than "basic parameters for calculating the area of a roof' (predominant pitch,
footprint, and area) "using conventional computer components" (a generic computer processor).
(D.I. 23 at 6). Both claims, apart from generic computer-implemented activities, recite processes
that can be accomplished off the computer; as Roofr also observes, "Each of the recited steps could
be performed manually by a person with access to physical photographs of a location." (D .I. 21 at
16) (explaining that, for example, a person could manually compute a roofs footprint and
predominant pitch from an image of a building, estimate the roofing area using "basic geometry,"
and enter that information into a report). Consequently, claim 1 of the ' 538 patent "fail[s] to recite
any assertedly inventive technology for improving computers as tools, and [is] instead directed to
an abstract idea for which computers are invoked merely as a tool." Zillow, 50 F.4th at 1377-78.
For the foregoing reasons, I conclude that claim 1 of the ' 538 patent is directed to an
abstract idea.

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2.

Alice Step 2

Claim 1 of the '538 patent does not recite an inventive concept. EagleView' s argument to
the contrary is that the recited technique is novel with respect to the field of image-based roof
measurements. (D.I. 22 at 18-19). Whereas earlier approaches to image-based roof measurements
involved "trac[ing] the outline of every facet of the target roof and then calculat[ing] the pitch of
each facet" (D.I. 22 at 15), the ' 538 patent claims the "novel and simpler" approach of determining
area from the roofs "predominant pitch" and "footprint" (id. at 16). According to Eagleview, this
advance supplies an inventive concept. (Id. at 18-19). Not so.
EagleView relies upon Cosmo Key Sol 'ns GrnbH & Co. KG v. Duo Sec. LLC, 15 F .4th 1091
(Fed. Cir. 2021). In that case, the representative claim at issue disclosed a method for
authenticating the identity of a computer user performing an online transaction. Id. at 1093. The
Federal Circuit concluded at step two that the claim recited an inventive concept, as it disclosed
"a specific improvement to authentication that increases security, prevents unauthorized access by
a third party, is easily implemented, and can advantageously be carried out with mobile devices of
low complexity." Id. at 1098. The Court found that the claims recite "a technical solution to a
security problem in networks and computers," id. , emphasizing the specific improvements
achieved by the claim limitations at issue. For example, the invention simplified the authentication
process because "the only activity that is required from the user for authentication purposes is to
activate the authentication function at a suitable timing for the transaction." Id. at 1099.
CosmoKey, in short, answered the question of whether the claims at issue recited a

"technological solution to a technological problem"-an inquiry that may arise at either step one
or step two of Alice. See F45 Training Pty Ltd. v. Body Fit Training USA Inc. , 2022 WL 17177621 ,
at *6 n.1 (D. Del. Nov. 17, 2022); see also Zeta Global Corp. v. Maropost Marketing Cloud, Inc.,

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2022 WL 2533182, at *4 (S.D.N.Y. July 7, 2022) (citing CosmoKey at step one). I have already
addressed this question at step one. Although Eagle View is right that claim 1 of the ' 538 patent
resembles the CosmoKey claim insofar as both patents provide "simpler" approaches (D.I. 22 at
18-19), that resemblance is superficial. The CosmoKey claim recited a specific technological
improvement to address a technological problem; here, the claim fails to recite technological
improvements or benefits beyond the use of the predominant pitch algorithm, which is itself an
abstract idea.
Further, it does not appear that the purported improvement with respect to image-based
roof measurements is tethered to the claim at issue. As Roofr observes (D.I. 21 at 16), Claim 1
does not recite any particular method for calculating predominant pitch, and the specification
indicates that one possible method is a "weighted average of individual pitch factors ." ' 538 Patent,
12:12-14. Such a method would not obviate the need to calculate the pitch of every facet of the
target roof.
Thus, I conclude that claim 1 of the ' 538 patent does not recite an inventive concept. I
therefore GRANT Roofr' s motion to dismiss claim 1 of the ' 538 patent.
C.

'840 Patent
1.

Alice Step 1

The ' 840 patent resembles the ' 538 patent (which EagleView has characterized as "an
improvement on the '840." (Tr. at 54)). Its general purpose is the same: measuring a roof based on
an aerial image. ' 840 patent, 1: 16-20. Claim 1 requires displaying an aerial image of a roof,
overlaying a "pitch determination marker" tool on the image, allowing a user to manually operate
the tool to input the pitch of a roof section, and modifying an unspecified model of a roof based
on that input. '840 Patent, Claim 1.

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Roofr argues that claim 1 of the ' 840 patent claims "the abstract idea of determining the
pitch of a roof section using an aerial image of a roof." (D.I. 21 at 20). I agree.
This claim presents the same problems as the last claim. Like claim 1 of the ' 538 patent,
claim 1 of the ' 840 patent does not "go beyond requiring the collection, analysis, and display of
available information" as implemented via routine computer processes. Elec. Power, 830 F.3d at
1351. The two primary limitations that distinguish this patent from the '538 patent-the "pitch
determination marker" and the modification of a roof model-recite nothing unconventional. The
"pitch determination marker" (which the specification also calls a "protractor tool," ' 840 Patent,
12:40-54) is the computer analog of a standard real-world protractor, the purpose of which is, of
course, to draw and measure angles. The claim discloses no unconventional technique for
implementing this tool. Neither does the claim disclose an unconventional technique (or, for that
matter, any specific technique at all) for modifying a model of the roof.
These limitations do not, therefore, constitute "specific technical solutions to technical
problems." (D.I. 22 at 20). In arguing to the contrary, EagleView relies heavily on the Xactware
decisions. (See id at 20-21). I have read and considered those decisions, and my conclusion is that
they are not applicable here.
I begin by noting that the Xactware decisions dealt with different claims of the ' 840 patent.

Xactware I involved claims 10 and 18. 358 F. Supp. 3d at 402 n. 2. Xactware II involved claim
10. 485 F. Supp. 3d at 513. EagleView concedes that no New Jersey Court has decided whether

claim 1 of the ' 840 patent is patent-eligible. (Tr. at 67). As Roofr observes, however, claim 10 is
"[n]early identical to claim l." (Id at 78). This difference, then, does not necessarily resolve the
matter.

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What does strike me as significant is the fact that the Xactware decisions centered on an
aspect of EagleView' s inventions that is not at issue here. Looking first to Xactware I , it is apparent
that the Court evaluated the six asserted patents "as a whole." 358 F. Supp. 3d at 406-07. Most of
those patents related to the correlation of non-stereoscopic (i.e., non-3-D) aerial roof images to
generate a three-dimensional model of the roof. See id. at 407-08. Accordingly, the Court found
that the claims at issue were "directed to correlating points on different aerial views of different
planar sections of a roof in order to create a mathematical model or ' geometric identification' of
the contours of the roof section by calculating through photogrammetry common geometric roof
features. " Id. at 407. The Court relied on that correlation function in determining that the claims
survived Alice step one. See id. at 409. It did so again at Alice step two. See id. at 410.
The same is true of Xactware II That case involved all but one of the patents involved in
Xactware I. Xactware II, 485 F. Supp. 3d at 510. The Court, again examining the asserted patents

as a group, id. at 517-18, found that EagleView' s claims "present a solution ... to the method of
climbing up on the roof' by "having the computer correlate two non-stereoscopic views of
different sections of a roof." Id. at 518. The Court' s step-one analysis relied on this characterization
of the claims, see id. , and although the Court did not reach step two, it indicated that its step-two
analysis would echo the analysis in Xactware I. Id. at 518 n. 9.
In contrast to Xactware , in which the majority of the patents at issue involved the
correlation of multiple images, here, none of them do . In particular, as EagleView has
acknowledged, there is nothing in claim 1 of the ' 840 patent involving two different non-

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stereoscopic aerial views. (Tr. at 67). I am therefore unpersuaded by the Xactware Court' s
reasoning with respect to the patent-eligibility of claim 1 of the ' 840 patent. 2
Thus, for the foregoing reasons, I conclude that claim 1 of the ' 840 patent is directed to an
abstract idea.

2.

Alice Step 2

Claim 1 of the ' 840 patent does not recite an inventive concept. As discussed above, the
claim elements are, individually, conventional. EagleView points to the fact that the claim
discloses an "entirely new" alternative to traditional roof measurement methods. (D.I. 22 at 22).
What, however, is the inventive concept here? I agree with Roofr that EagleView' s opposition
brief is unclear on this point. (See D.I. 23 at 9). If the purported inventive concept stems from the
automation of traditional roofing methods, then that is not enough; a patent that simply proposes
"doing it on the computer" is abstract, even if automation has brought significant advances to the
industry. See, e.g. , Univ. of Fla. Research Found. , Inc. v. Gen. Elec. Co., 916 F.3d 1363, 1367
(Fed. Cir. 2019).
Another possibility is that the purported inventive concept stems from the translation of a
two-dimensional image to a three-dimensional model, as EagleView suggested at oral argument.

(E.g. , Tr. at 75). Nothing in claim 1 explicitly requires the model to be three-dimensional; in fact,
the model may be two-dimensional. Eagle View concedes this: (Id. at 70). It argues, however, that

2

For similar reasons, I am unpersuaded by the Court's opinion in Eagle View Techs. v. GAF
Materials, LLC. , No. 2:22-215-TS-DAO (D. Utah Dec. 12, 2022), which EagleView submitted as
subsequent authority. (D.I. 26-1 , Ex. 1). There, the ' 840 patent was one of nine patents before the
Court. (Id. at 1). The Court analyzed them together and, in holding that the asserted claims were
non-abstract, found that "the claims are directed to methods and processes of constructing a 3D
model from two photographs to facilitate roof repair or replacement." (Id. at 6). Thus, the GAF
Materials decision, like the Xactware decision, centered on an aspect of the asserted claims that is
not at issue here.
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the claim' s pitch determination marker element requires three dimensions-perhaps because
calculating measurements from an image necessarily involves incorporating the angle at which the
image was taken. (See id. at 71-73 ). In any event, claim 1 does not disclose any specific method
for how one translates two-dimensional information to three-dimensional information; it merely
recites the desired results. The same is true of the other two patents, which EagleView suggests
reflect the same innovation. (See, e.g. , id. at 31-32, 35). 3
This goes to the primary concern that drives the § 101 analysis: the monopolization of
abstract intellectual concepts. See Mayo , 566 U.S. at 70. EagleView may not monopolize the
abstract idea of deriving three-dimensional measurements from two-dimensional images. The fact
that each claim is limited to the roofing context is immaterial; "[L]imiting the claims to [a]
particular technological environment . . . is, without more, insufficient to transform them into
patent-eligible applications of the abstract idea at their core." Elec. Power, 830 F.3d at 1355.
Consequently, I conclude that claim 1 of the ' 840 patent is not directed to an inventive
concept. I therefore GRANT Roofr' s motion to dismiss claim 1 of the ' 840 patent.

3

I therefore reject Eagle View' s argument that the conventionality of this innovation represents an
unresolved fact question that I cannot consider on a motion to dismiss. (See D.I. 24-25). EagleView
cannot avoid dismissal "simply by reciting in the complaint that the invention at issue is novel and
nonconventional." British Telecommc 'ns PL V v. IAC/InterActiveCorp., 381 F. Supp. 3d 293 , 32223 (D. Del. 2019). To preclude dismissal, EagleView must offer "detailed factual allegations
raising issues of fact. " Id. at 10. Asserting an inventive concept without tethering it to the claims
does not suffice. The same is true of EagleView' s argument with respect to the conventionality of
the predominant pitch algorithm. (See D.I. 22 at 17).

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IV.

CONCLUSION
I grant Roofr's motion to dismiss claim 1 of each of the asserted patents. I deny the motion,

without prejudice to raising the same arguments at summary judgment, as to the other 60 claims
in the asserted patents.
An appropriate order will issue.

22