Regulations & Guidelines - Satisfying the Duty of Disclosure in AIA Trials

In ClearOne, Inc. v. Shure Acquisition Holdings, Inc., Appeal 2021-1517, Slip Op. at 2 (Fed. Cir. June 1, 2022), the Federal Circuit affirmed a Patent Trial and Appeal Board order that refused to authorize a sanctions motion the petitioner requested after the Board issued its final written decision granting (in relevant part) the patent owner’s motion to substitute claims. As basis for the motion the petitioner alleged the patent owner violated its duty to disclose prior art. 
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No design patents for you!--Extension of Fox Factory Complicates Reliance on Indicia of Non-ObviousnessIn Campbell Soup Co. v. Gamon Plus, Inc., the Federal Circuit reversed the PTAB’s finding that Gamon’s design patents on gravity-fed displays for soup were non-obvious. 10 F.4th 1268 (Fed. Cir. Aug. 19, 2021) (“Gamon II”). As the Supreme Court denied Gamon’s petition for writ of certiorari (in which Gamon argued it did not have an opportunity to request review of the PTAB’s decision by a properly-appointed Director of the USPTO), here’s a closer look at the Federal Circuit’s opinion.
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Admit One - Qualcomm v. Apple

In Qualcomm, Inc. v. Apple, Inc., No. 20-1558 (Fed. Cir. Feb. 1, 2022), the Federal Circuit concluded that a patentee’s admissions concerning the content of the prior art, contained in the specification of the challenged patent, cannot serve as a ground to invalidate that patent in inter partes review.  The court, therefore, vacated decisions of the PTAB canceling patent claims asserted by Qualcomm against Apple relating to “integrated circuit devices with power detection circuits for systems with multiple supply voltages.”
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Hands up STOP - Estoppel Evolves

Back in 2016, the Federal Circuit held that a petitioner retains the ability, after an adverse Patent Trial and Appeal Board decision, to assert un-instituted invalidity grounds it presented in its petition. The court reasoned that when the Board chooses not to institute certain petitioned grounds (e.g., due to redundancy), the petitioner could not have raised those grounds during the AIA trial and, therefore, cannot be estopped from pursuing those attacks in later litigation. Shaw Indus. Grp. v. Automated Creel Sys., 817 F.3d 1293, 1300 (Fed. Cir. 2016).
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In Indivior UK Ltd. v. Dr. Reddy’s Laboratories S.A., Appeals 2020-2073, -2142 (Fed. Cir. Nov. 24, 2021), the Federal Circuit affirmed a Patent Trial and Appeal Board’s final decision canceling claims in Indivior’s patent claiming a polymer matrix-containing film. Certain claims in the patent recited an amount of polymer matrix inadequately disclosed, according to the Board, in a predecessor application to which the patent claimed priority. As a result, the claims’ effective filing date was so late that prior art published between the patent’s actual filing date and its earliest claimed priority date rendered the claims unpatentable. Here the prior art was none other than the Patent Office’s publication of one of the claimed priority applications.
Continue Reading So, You Invented a Numerical Range

Duck horse - Bizarre Facts Beget Bizarre Result

Before the Federal Circuit’s recent decision in In re Vivint, Inc., Appeal 2020-1992 (Fed. Cir. Sept. 29, 2021), the Patent Trial and Appeal Board affirmed a reexamination examiner’s final rejection of Vivint’s patent claims as unpatentable over prior art. In due course, the Patent Office would have issued a certificate canceling those claims. But Vivint appealed the Board’s decision, not because the examiner’s/Board’s decisions were substantively incorrect, but because the Office should not have ordered reexamination. The AIA’s revisions to the Patent Act give the Board discretion to deny inter parties review and deny requests for ex parte reexamination that present “the same or substantially the same prior art or arguments previously … presented to the Office.”
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Headaches in Claiming Antibody-based Inventions Broadly

Recent Federal Circuit decisions call into question the value of patents broadly claiming inventions on antibodies and their function in treating debilitating diseases. The decisions in these cases originated in district courts and arguably swept aside the merits of scientific breakthroughs because the inventions claimed were not enabled or were otherwise insufficiently described to justify their broad breadth.* In Teva Pharmaceuticals Int’l GmbH v. Eli Lilly and Company, Appeals 2020-1747, -1748, and -1750 (Fed. Cir. Aug. 16, 2021), the Federal Circuit again dealt with patents broadly claiming antibodies.
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Handshake - IPR Institution Despite Arbitration Agreement Is Not Appealable

Over a thorough dissent by Judge O’Malley, the Federal Circuit determined it lacked jurisdiction to review the Board’s decision to institute IPR despite an arbitration agreement between the parties. In re Maxpower Semiconductor, Inc., 2021-146, 2021-1950, 2021-1951, 2021-1952, 2021-1953, 2021 WL 4130639 (Fed. Cir. Sept. 8, 2021).
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The Supreme Court Decides Arthrex, Giving the PTO Director Discretion to Review PTAB Decisions

On June 21, 2021, the Supreme Court issued a decision vacating the Federal Circuit’s judgment in Arthrex, Inc. v. Smith & Nephew, Inc., 941 F.3d 1320 (Fed. Cir. 2019). As we previously explained, the Federal Circuit in Arthrex held that the AIA was unconstitutional in that administrative patent judges (APJs) have the authority of principal officers, but the statute provides for their appointment by the Secretary of Commerce, rather than by the President with the advice and consent of the Senate.
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In Raytheon Technologies v. General Electric Corp., Appeal 2020-1755, (Fed. Cir. April 16, 2021), the Federal Circuit reversed a PTAB inter partes review decision that determined Raytheon’s claims, directed to gas turbine engines, are unpatentable as obviousness over “Knip,” a 1987 NASA technical memo.  In particular, the court determined that Knip did not enable a skilled artisan to make the claimed invention.
Continue Reading Federal Circuit Finds Lack of Enablement in Prior Art Reference