Administrative Procedure Act/APA Archives

Administrative Procedure Act/APA

Got Pillaged? Not If You Didn’t Follow the APA and FTCA

by Christian Tatum | Oct 10, 2024 | Patents

The US Court of Appeals for the Federal Circuit affirmed a district court decision dismissing claims under the Administrative Procedure Act (APA) and Federal Tort Claims Act (FTCA) against the US Patent & Trademark Office (PTO) relating to “pillaged patents.” The Federal Circuit found that dismissal was appropriate because the plaintiff failed to exhaust administrative remedies and the claims were barred under collateral estoppel. Winfrey v. Dep’t of Com., Case No. 24-1260 (Fed. Cir. Sept. 25, 2024) (Prost, Hughes, Cunningham, JJ.) (per curiam).

Eula Winfrey filed a pro se complaint in district court seeking “relief for the issue of two pillaged patents,” one of which was directed to a “step-up diaper” and the other to a “stroller buddy.” Winfrey claimed that the PTO “improperly denied her two patent applications and wrongfully deemed the applications to be abandoned,” and that she was the true inventor of Huggies Pull-Ups diapers. Interpreting Winfrey’s requests for relief as claims under the FTCA and the APA, the district court dismissed the claims related to the step-up diaper patent application for failure to exhaust administrative remedies. The district court found that Winfrey never presented an administrative claim to the PTO as required by the FTCA and that she did not file a petition to revive the application after the PTO deemed it abandoned. The district court also dismissed Winfrey’s APA claim related to the stroller buddy patent application based on collateral estoppel because Winfrey had previously litigated that claim. Winfrey appealed.

Applying Eleventh Circuit law, the Federal Circuit affirmed the district court’s dismissal of all of Winfrey’s claims. Addressing the FTCA claim first, the Court noted that “nowhere in any of her extensive filings before this court do we find evidence that Ms. Winfrey filed the requisite administrative claim to bring a claim for money damages against the USPTO.” The Federal Circuit also affirmed the district court’s dismissal of claims related to the stroller buddy application based on collateral estoppel, finding that Winfrey had brought the claim unsuccessfully three times. Finally, with respect to the APA claim for the step-up diaper patent application, the Court affirmed the district court’s dismissal for failure to exhaust administrative remedies after finding that Winfrey failed to “present any evidence that she filed a petition with the USPTO to revive her application or challenge its abandonment determination.”

Rum Wars: Lanham Act Doesn’t Preclude Judicial Review of PTO Renewal Decisions

by Kavya Rallabhandi | Jun 27, 2024 | Trademarks

The US Court of Appeals for the Fourth Circuit reversed and remanded a district court’s ruling, holding that the Lanham Act does not foreclose an Administrative Procedure Act (APA) action for judicial review of the US Patent & Trademark Office’s (PTO) compliance with statutes and regulations governing trademark registration renewal. Bacardi & Co. Ltd. v. USPTO, Case No. 22-1659 (4th Cir. June 13, 2024) (Rushing, Richardson, Motz, JJ.)

The Arechabala family exported rum to the United States using the registered HAVANA CLUB trademark until the Cuban government expropriated Arechabala’s assets without compensation and let the HAVANA CLUB trademark expire. Empresa Cubana Exportadora de Alimentos y Productos Varios (Cubaexport) then registered HAVANA CLUB as a trademark in the US for itself. Bacardi & Company Limited and Bacardi USA, Inc. (collectively, Bacardi) obtained an interest in the HAVANA CLUB mark from the Arechabala family, filed a US trademark application for HAVANA CLUB and petitioned the PTO to cancel Cubaexport’s registration. Upon the PTO’s denial of Bacardi’s trademark application and cancellation petition, Bacardi filed a civil action challenging these administrative rulings.

Two years later, Cubaexport was required to renew its HAVANA CLUB trademark registration under Section 8 of the Lanham Act. Because of a trade embargo, Cubaexport sought a specific license from the US Department of the Treasury’s Office of Foreign Assets Control (OFAC) to pay the renewal fee, but OFAC denied the request. OFAC’s denial resulted in the PTO denying renewal of Cubaexport’s HAVANA CLUB registration. Cubaexport petitioned OFAC and the PTO to reverse their decisions. Ten years later, once OFAC issued a special license to Cubaexport, the PTO permitted Cubaexport to renew its HAVANA CLUB trademark registration.

Bacardi sued the PTO under the APA, claiming that the PTO Director violated Section 9 of the Lanham Act and the PTO’s own regulations by purporting to renew a trademark registration 10 years after it expired. The district court ruled that the Lanham Act precluded judicial review under the APA and thereby dismissed Bacardi’s lawsuit for lack of subject matter jurisdiction. Bacardi appealed.

The Fourth Circuit reversed, finding that “[n]othing in the Lanham Act expressly precludes judicial review of the PTO’s trademark registration renewal decisions.” In fact, Section 21 of the Lanham Act specifically authorizes, rather than forecloses, parties dissatisfied with certain decisions of the Director or the Trademark Trial & Appeal Board to appeal to the US Court of Appeals for the Federal Circuit or institute a civil action in federal district court. Section 21 of the Lanham Act also does not limit proceedings under sections or statutes such as the APA, and the Lanham Act is silent as to whether a third party may seek judicial review of the PTO’s decision to grant a renewal application.

Having found nothing in the Lanham Act that expressly precludes judicial review of PTO registration renewal decisions or fairly implies congressional intent to do so, the Fourth Circuit concluded that the APA’s mechanism for judicial review remains available.

Optimizing Obviousness: Routine Optimization Can Fill in Prior Art Gaps

by Alexander Piala, PhD | Mar 14, 2024 | Life Sciences, Patents

In an appeal from a Patent Trial & Appeal Board finding of invalidity, the US Court of Appeals for the Federal Circuit held that the result-effective variable doctrine can apply even when there is no overlap between a claimed range and a prior art range. The Court also held that before denying a motion to amend, the Board must address every element of proposed claims, and that a party cannot challenge the US Patent & Trademark Office (PTO) Director Review procedure if it cannot show prejudice. Pfizer Inc. v. Sanofi Pasteur, Inc., Case No. 19-1871 (Fed. Cir. Mar. 5, 2024), (Lourie, Bryson, Stark, JJ.)

Sanofi filed five inter partes review (IPR) petitions targeting a patent owned by Pfizer and directed to immunogenic glycoconjugates of Streptococcus antigens (i.e., combinations of sugar molecules found on the surface of Streptococcus bacteria capable of provoking an immune response). The challenged independent claim recited conjugates having a sugar from the 22F Streptococcus serotype and a molecular weight falling within a claimed range. Dependent claims further limited the independent claim by requiring combinations of specific sugars.

Sanofi challenged the claims based on a combination of two references: GSK-711 and Merck-086. GSK-711 described vaccines using sugars from 22F, and Merck-086 described immunogenic compositions using Streptococcus sugar conjugates. While neither reference disclosed the molecular weight of a 22F conjugate, the Board found that the molecular weight of a conjugate was a “result-effective variable” – i.e., a variable that affected the efficacy of the result – and thus it would have been obvious for a person of ordinary skill in the art (POSITA) to optimize the molecular weight of a 22F-based conjugate to achieve the claimed molecular weight range. The Board also found that the dependent claims would have been obvious, as GSK-711 disclosed the additionally claimed sugars. Pfizer filed a motion to amend to add new claims, but the Board denied the motion. Pfizer also requested Director Review of the Board’s decision, but the Director denied the request.

Pfizer appealed to the Federal Circuit alleging that the Board improperly applied the result-effective variable doctrine, that the Board improperly denied Pfizer’s request to amend the claims, and that the Director’s denial of review violated the Administrative Procedure Act (APA). The Federal Circuit affirmed the Board’s finding of invalidity, affirmed in part and remanded in part the issue of the proposed claim amendment, and finally held that any violation of the APA was harmless.

The Federal Circuit started with an analysis of the result-effective variable doctrine. Pfizer argued that the result-effective variable doctrine could not apply when there was no disclosure of an effective range in the prior art. Therefore, because neither GSK-711 nor Merck-086 disclosed an effective molecular weight range for a 22F conjugate, and because the relationship between molecular weight and efficacy was unpredictable, the independent claim was not obvious. The Court disagreed.

The Federal Circuit explained that, when there is a gap between the prior art and the claims, the relevant [...]

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No Home Away From Home: Federal Circuit Confirms PTO Domicile Requirements

by Anisa Noorassa | Feb 22, 2024 | Trademarks

The US Court of Appeals for the Federal Circuit confirmed the US Patent & Trademark Office’s (PTO) refusal to register a trademark based on the applicant’s failure to comply with the domicile address requirement of 37 C.F.R. §§ 2.32(a)(2) and 2.189. In re Chestek PLLC, Case No. 22-1843 (Fed. Cir. Feb. 13. 2024) (Lourie, Chen, Stoll, JJ.)

Chestek included only a PO box for its domicile address in its trademark application. The PTO found this information noncompliant with the domicile address rule, which requires trademark applicants to either have a domicile within the United States or be represented by US counsel. The PTO implemented the requirement in 2019 following a notice-and-comment period. Chestek appealed the PTO’s refusal to register based on the Administrative Procedure Act (APA) and challenged the processes surrounding implementation of the domicile address requirement.

Chestek first argued that the requirement was improperly instituted because the PTO failed to comply with the notice-and-comment rulemaking requirement under 5 U.S.C. § 533 by failing to provide notice of the domicile address requirement adopted in the final rule. However, the Federal Circuit held that the formalities of the notice-and-comment were not required under § 533(b)(A) because the rule was procedural, not substantive (i.e., effecting a change in existing law or policy that affects individual rights and obligations). As the Court explained, the rule did not affect the substantive trademark standards used during examination to evaluate applications but was simply an applicant information requirement.

Chestek next argued that the domicile address requirement was arbitrary and capricious because in implementing the final rule, the PTO “offered an insufficient justification for the domicile address requirement” and failed to consider important repercussions of the requirement, such as its effects on privacy. The Federal Circuit rebuffed that argument, explaining that the domicile requirement and the explanations given for it (determining whether the US attorney requirement applied) were “at least reasonably discernable.” The Court stated that as long as an agency does not give “almost no reason at all” for a new policy, the change is sufficiently justified and not arbitrary or capricious. The Court also noted that the APA does not require an agency to consider and respond to every impact of a proposed policy change.

Head East: Contract Disputes Act Claims Must Be Filed in DC

by David Beach | Sep 28, 2023 | Trade Secrets

The US Court of Appeals for the Ninth Circuit concluded that the Contract Disputes Act (CDA) “impliedly forbids” federal contractors from bringing most trade secret misappropriation claims against federal agencies in district court. Instead, the CDA requires contractors to bring such claims before the US Court of Federal Claims or the agency board of contract appeals, both of which are located in Washington, DC. United Aeronautical Corp. v. United States Air Force, Case No. 21-56377 (9th Cir. Sept. 7, 2023) (Smith, Lee, JJ.) (Collins, JJ., dissenting).

United Aeronautical Corporation (Aero) develops firefighting products, including the Mobile Airborne Fire Fighting System for use in aerial firefighting. The US Forest Service contracted with Aero to develop an updated aerial system to assist the agency in fighting fires. The ensuing prototype necessarily incorporated significant amounts of Aero’s intellectual property. To protect that information, Aero and the Forest Service executed a Data Rights Agreement (DRA) providing that “the technical data produced . . . or used or related” to developing the prototype “shall remain the property of [Aero],” but specifying that the Forest Service “shall have unlimited rights to view and use the data required for the continued use and operation of the” prototype. The Forest Service proceeded to share Aero’s data with the Air Force, which developed an upgraded aerial firefighting system it marketed internationally.

Aero sued the Air Force for misappropriating its trade secret information. Procedurally, Aero brought its claims under the Administrative Procedure Act (APA), seeking a declaration that the Air Force’s actions violated the Trade Secrets Act and federal procurement law, and an injunction prohibiting any further use of that data to develop competing products. Although the Air Force believed it was permitted to use Aero’s trade secrets pursuant to the DRA, it also argued that Aero’s complaint must be dismissed for lack of subject matter jurisdiction. The district court agreed, concluding that the CDA vests exclusive jurisdiction over federal-contractor disputes with the Court of Federal Claims where, as here, the dispute is related to a procurement contract. Aero appealed.

The Ninth Circuit affirmed the dismissal. Aero argued that the APA permits any “person suffering legal wrong[s] because of agency action” to seek redress in a federal district court and that the Air Force’s misappropriation of Aero’s trade secret information—in violation of the Trade Secrets Act—was exactly that. The Ninth Circuit disagreed, concluding that the nature of Aero’s claims (misappropriation, not breach of contract) and the relief it sought (an injunction, not damages or specific performance) mattered little. What mattered was the existence of a contract between the contractor and an agency that “related to” the intellectual property at issue.

Under the APA, a private party cannot bring suit when its claims are “impliedly forbidden” by a different statute that vests exclusive jurisdiction with another tribunal. The Ninth Circuit concluded that the CDA “impliedly forb[ade]” Aero’s claims since it was enacted to create a dispute resolution system for claims concerning federal procurement contracts, vesting exclusive jurisdiction of these disputes with [...]

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Speculative Injury from Rulemaking Petition Denial Doesn’t Confer Standing

by Cecilia Choy, Ph.D. and Hannah Hurley | Jul 20, 2023 | America Invents Act, Patents

The US District Court for the District of Columbia affirmed the dismissal of a case alleging that the US Patent & Trademark Office (PTO) violated the Administrative Procedure Act (APA) by denying the plaintiffs’ rulemaking petition. The district court found that the plaintiffs’ alleged injury was too speculative to confer Article III standing. US Inventor, Inc. v. US Patent and Trademark Office, Case No. 22-2218 (D.D.C. July 12, 2023) (Bates, J.)

Under the America Invents Act (AIA), the Patent Trial & Appeal Board may hear challenges to the validity of patents through inter partes review (IPR) and post-grant review (PGR). The decision to initiate a review is made at the discretion of the PTO on a case-by-case basis. US Inventor, Inc., and National Small Business United (collectively, NSBU) filed a rulemaking petition with the PTO, arguing that the PTO unlawfully designated cases as precedential or informative without putting those considerations through notice-and-comment rulemaking, as required by the APA. NSBU expressed the same position in a previous lawsuit filed in the Eastern District of Texas that was dismissed for lack of standing—a decision upheld by the US Court of Appeals for the Fifth Circuit. NSBU subsequently filed a lawsuit in the District of Columbia. The PTO filed a motion to dismiss for lack of standing.

In a motion to dismiss, a court will accept facts alleged in the complaint as true but will not assume the truth of legal conclusions. The District of Columbia noted that not every denial of a rulemaking petition confers standing on the petitioner. Standing is established by claiming an injury in fact that can be traced to the defendant’s actions and is likely to be redressed by the court. Therefore, a plaintiff must show that the denial of the petition caused a concrete injury in fact. Injury in fact must be concrete, particularized and not conjectural or hypothetical. Standing can be established via associational standing or organizational standing. Here, the court found that NSBU could establish neither.

In finding no associational standing, the District of Columbia agreed with the PTO that NSBU’s theory of injury was too speculative and not concrete. NSBU proposed an “uncertain series of events” that could lead to an alleged injury, but the court rejected the claim as attenuated conjecture based on the actions of independent third parties (similar to the fact pattern in the Supreme Court’s 2013 decision in Clapper v. Amnesty Int’l USA.)

The District of Columbia heavily criticized the first step of NSBU’s proposed series of events, which was that a valid IPR or PGR would have to be filed on behalf of a patent held by a member of NSBU’s organizations. The court found that identifying potential members that might face IPR or PGR proceedings if a third party decided to bring a claim against them was too hypothetical and relied entirely on the actions of a third party.

The District of Columbia also disagreed with NSBU’s reliance on statistics. NSBU argued that patent cancellation is more likely [...]

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Amending a Range? Better Enable It

by Alexander Piala, PhD | Jul 13, 2023 | Patents

In a post-grant review appeal, the US Court of Appeals for the Federal Circuit explained that patent claims reciting a range must enable the full scope of that range and, under the Administrative Procedure Act (APA), the Patent Trial & Appeal Board is not bound to decisions rendered in a Preliminary Guidance. Medytox, Inc. v. Galderma S.A., Case No. 22-1165 (Fed. Cir. June 27, 2023) (Dyk, Reyna, Stark, JJ.)

Medytox owns a patent directed to the use of animal-protein-free botulinum toxins with long-lasting effects. Galderma challenged the validity of Medytox’s patent in a post-grant review. In response to the challenge, Medytox filed a motion to amend the patent under the Board’s Pilot Program, which allows a petitioner to amend the patent claims and receive a preliminary decision as to whether the amendment would preserve the patent’s validity (Preliminary Guidance). Medytox proposed modifying the claims so that they only encompassed treatment methods that possessed a patient response rate of “50% or greater.” Galderma opposed the motion, arguing that claiming a 50% to 100% response rate constituted new matter, meaning the claim language improperly claimed an invention that was not described in the patent application as filed.

The Board issued a Preliminary Guidance construing the new claim language and explaining that it did not believe that Medytox’s amended claims represented new matter. According to the Board, the new limitation did not “necessarily” claim a range of 50% to 100% and instead could just be claiming 50% or greater. The Board explained that since the patent contained the concept of a greater than 50% response rate, claiming that rate was not new matter. As a consequence of the Board’s positive reception, Medytox amended all the claims to include the new language. Galderma once again opposed the motion and further argued that the amended claims were not enabled. The Board held an oral hearing and questioned the parties on the proper construction of the “50% or greater” claim language.

In its final written decision, the Board decided that the limitation was a range of 50% to 100%, contrary to its statement in the Preliminary Guidance. Because the claimed limitation was a range, the Board—citing the Supreme Court’s 2023 decision in Amgen v. Sanofi and the Federal Circuit’s 2012 decision in Magsil v. Hitachi Global Storage—explained that the entire range must be enabled. The patent, however, only described a response rate of up to 62%, so the Board found that the claimed range was not enabled. Medytox appealed.

Medytox alleged three errors. First, Medytox argued that the Board’s new construction was wrong. Second, Medytox argued that the claims were enabled. Finally, Medytox argued that the Board violated the APA by capriciously departing from its Preliminary Guidance. The Federal Circuit rejected Medytox’s arguments and affirmed the Board’s decision.

First, the Federal Circuit determined that there was no meaningful difference between the two possible constructions—claiming a response rate greater than 50% was essentially the same as claiming a response rate of [...]

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Show Your Work: PTO Director’s Procedure for Issuing Instructions Is Reviewable

by Rodney Swartz, PhD | Mar 23, 2023 | Patents

The US Court of Appeals for the Federal Circuit affirmed the district court’s finding under the Administrative Procedure Act (APA) that the substance of the US Patent & Trademark Office (PTO) Director’s instructions is unreviewable but reversed the finding that the cloak of unreviewability extended to the procedure used in issuing the instructions. Apple v. Vidal, Case No. 22-1249 (Fed. Cir. Mar. 13, 2023) (Lourie, Taranto, Stoll, JJ.)

The creation of the inter partes review (IPR) program opened new avenues for reviewing the validity of patents following issuance. Since the program’s inception, Congress has recognized that there is a possibility of parallel proceedings at the Patent Trial & Appeal Board and in the district court, that such proceedings could result in conflicting decisions and reduced efficiency in the system. However, Congress left it to the discretion of the two branches to work out such situations among themselves.

As one lever to overcome these issues, Congress provided the Director with unreviewable discretion in deciding whether to institute an IPR. Recently, the Director attempted to leverage this power to increase efficiencies and reduce gamesmanship by instructing the Board on what to consider when instituting an IPR.

Apple and four other companies challenged these instructions in the district court. Apple argued that the Director’s instructions violated the APA by being contrary to the IPR provisions, arbitrary and capricious, and issued without the notice-and-comment rulemaking required under the APA.

Following a motion to dismiss, the district court concluded that Apple’s challenges were directed at the Director’s actions, making them unreviewable by the court. Apple appealed.

On appeal, the Federal Circuit considered all three of Apple’s APA challenges to the instructions, along with whether Apple had standing to bring the suit. The Court agreed with the district court that the question of whether an instruction violates the APA by being contrary to the IPR provisions or by being arbitrary and capricious is directed to the substance of the Director’s action and is not reviewable: “§ 314(a) invests the Director with discretion on the question whether to institute review . . . : The determination by the Director whether to institute an inter partes review . . . shall be final and nonappealable.” As the Federal Circuit noted, this conclusion rests on the well-supported need for the PTO Director to give guidance to delegatees on how to make institution determinations.

The Federal Circuit disagreed that the announcement procedure the Director used for issuing the instructions to the Board was unreviewable, however. As the Court noted, the procedure employed by an agency to announce guidelines is “quite apart” from the substance of those guidelines. Given this distinction, the Court concluded that the procedure the Director used to announce the instructions was reviewable: “The government here has not shown that anything in § 314(d) or elsewhere in the IPR statute supplies clear and convincing evidence that there was to be no judicial review of the choice of announcement procedure, a matter for which generally applicable standards exist.”

The [...]

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A Maze-Like Path and Laundry List Don’t Provide Written Description

by Cecilia Choy, Ph.D. | Mar 16, 2023 | Patents

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board (Board) decision that there was insufficient written description in the asserted priority applications to support a genus claim because of a lack of ipsis verbis disclosure and insufficient blaze marks. The Court concluded that the priority applications did not support an early priority date. Regents of the University of Minnesota v. Gilead Sciences, Inc., Case No. 21-2168 (Fed. Cir. March 6, 2023) (Lourie, Dyk, Stoll, JJ.)

Gilead filed a petition for inter partes review (IPR) challenging Minnesota’s patent directed to phosphoramidate prodrugs preventing virus reproduction or cancerous tumor growth. Gilead’s US Food & Drug Administration-approved drug, sofosbuvir, is marketed by Gilead to treat chronic hepatitis C infections and falls within claim 1 of the patent.

The 2014 application that issued as the challenged patent claimed priority to four applications. In the IPR, Gilead argued that the claims were anticipated by a Gilead-owned patent publication (Sofia). The publications used in the decision are as follows:

NP3 and NP2 have the same disclosure. NP2 and P1 contain similar disclosures, which the Board called NP2-P1. The broader claim in NP2-P1 has a relationship of genus to the narrower subgenus claims in the patent at issue. There was no dispute that Sofia disclosed every limitation of each challenged claim. The Board held that NP2-P1 failed to provide a sufficient written description to support the asserted priority date of the challenged claims, which were therefore found to be anticipated by Sofia. Minnesota appealed.

Minnesota argued the following to the Federal Circuit:

The Board erred in holding that the NP2-P1 applications have insufficient written description.
The Board ran afoul of Administrative Procedure Act (APA) requirements.
Minnesota is a sovereign state entity immune from IPR.

35 U.S.C. § 120 sets forth requirements for a patent application to benefit from a filing date of an earlier application. Minnesota asserted that the NP2-P1 priority applications literally described or provided blaze marks to the challenged subgenus claims. The Federal Circuit disagreed, explaining that written description for a genus claim of chemical compounds raises “particular issues,” requiring a description of the outer limits of the genus and either a representative number of members or structural features common to the members of the genus. The Court found that the asserted priority applications (NP2-P1) did not provide such description and the challenged claims were not entitled to the filing dates of those applications.

The Federal Circuit found that the asserted priority applications did not provide ipsis verbis disclosure of the challenged subgenus claim. The Court quoted an oft-noted saying associated with Yogi Berra, a catcher for the New York Yankees some 50 years ago, about a notable failure to provide direction: “when one comes to a fork in the road, take it.” The Court also cited its 1996 decision in [...]

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Sliced and Diced: PTAB Decision Remanded for Further Analysis

by Thomas DaMario | Oct 6, 2022 | Patents

In an appeal from a Patent Trial & Appeal Board final written decision, the US Court of Appeals for the Federal Circuit affirmed the Board’s decision to include certain evidence first presented in the petitioner’s Reply but vacated the Board’s obviousness decision for a failure to fully and particularly set out the bases for its decision. Provisur Technologies, Inc. v. Weber, Inc., Case Nos. 21-1942; -1975 (Fed. Cir. Sept. 27, 2022) (Prost, Reyna, Stark, JJ.)

Provisur Technologies owns a patent directed to classifying slices or portions cut from a food product according to an optical image of the slice. The patent explains that certain meat products, such as bacon or cold cuts, are sold in groups of slices according to particular weight requirements. The specification also teaches that the arrangement of the slices according to quality is desirable. The independent claims are directed to an image processing system arranged above a weigh conveyor that is capable of categorizing slices by determining the surface area and fat-to-lean ratios of the slices based on pixel-by-pixel image data.

Weber petitioned for inter partes review of the patent, alleging that the claims were obvious over various prior art references. Provisur, in its Patent Owner Response, disputed Weber’s assertion that the prior art references disclosed the claimed digital imaging receiving device capable of determining a surface area from pixel-by-pixel image data. During deposition of Weber’s expert, Provisur probed the expert’s knowledge of various camera models available as of the priority date. This prompted Weber to introduce a data sheet on redirect showing various models of cameras, including a comparison between those disclosed in the prior art references and those disclosed as exemplary in the patent. Provisur moved to exclude the datasheet, but the Board concluded that the evidence was highly probative and allowable because it was submitted in response to an argument that Provisur advanced in its Patent Owner Response. The Board also found that the independent claims and various dependent claims were invalid as obvious over the references cited by Weber.

Provisur appealed the admission of the datasheet and the Board’s determination on obviousness. Regarding the evidentiary issue, the Federal Circuit found that the Board did not abuse its discretion by considering the datasheet, noting that it was reply evidence responsive to Provisur’s arguments that the prior art did not disclose a digital camera: “Importantly, Weber’s invalidity theories did not change, nor did the reply fill any holes in Weber’s petition.” Furthermore, the Court observed that Provisur had an opportunity to respond both by cross-examining Weber’s expert and in a sur-reply to the Board.

Regarding the Board’s obviousness determination, Provisur argued that the Board erred by failing to explain its rationale for how the prior art combinations specifically taught the claim element of “determining a surface area of the top slice from the [pixel-by-pixel image] data [of a top slice of the stack].” Under the Administrative Procedure Act (APA), the Board must fully and particularly set out the basis upon which it reached its [...]

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