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Analogous Art Obviousness

Erise IP

Eye on IPRs, June 2024: What’s Next for the Design Patent Obviousness Test; Federal Circuit Ruling on Printed Matter

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Every month, Erise’s patent attorneys review the latest inter partes review cases and news to bring you the stories that you should know about: Design Patent Obviousness Test Thrown Out - The U.S. Court of Appeals...more

Sunstein LLP

Federal Circuit Upends Obviousness Test for Design Patents, Leaving Uncertainty and Potential Opportunity

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On May 21, 2024, the Federal Circuit upended decades of precedent regarding design patents in its decision LKQ Corporation v. GM Global Technology Operations LLC. Sitting en banc, a panel of Federal Circuit judges overturned...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Unanswered Questions After Federal Circuit Overrules 40 Years of Precedent Defining Design Patent Obviousness

On May 21, 2024, the U.S. Court of Appeals for the Federal Circuit, sitting en banc, overruled more than 40 years of precedent defining the design patent obviousness standard. The decision eliminates the Rosen-Durling test,...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Federal Circuit IP Appeals: Summaries of Key 2023 Decisions (8th Edition): Netflix, Inc. v. DivX, LLC, 80 F.4th 1352 (Fed. Cir....

Netflix petitioned for IPR of a DivX patent related to “trick play” functionality, which allows a user to fast forward, rewind, and scene skip frames. Netflix’s petition argued that the challenged claims would have been...more

McDermott Will & Emery

Hit Rewind: Analogous Art and Field of Endeavor

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Addressing the Patent Trial & Appeal Board’s application of the field of endeavor and reasonably pertinent tests for determining analogous art, the US Court of Appeals for the Federal Circuit found that the Board should not...more

Knobbe Martens

Analogous Art Must Be Compared to the Challenged Patent

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In Sanofi-Aventis Deutschland GmbH v. Mylan Pharm. Inc., Case No. 2021-1981, the Federal Circuit reversed an obviousness determination by the PTAB. At issue was Sanofi’s reissued U.S. Patent No. RE47,614 (the ’614 patent),...more

WilmerHale

Federal Circuit Patent Watch: IPR petitioner not required to anticipate and raise analogous art arguments in petition

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Precedential Federal Circuit Opinions - HIP, INC. v. HORMEL FOODS CORPORATION (2022-1696, 5/2/23) (Lourie, Clevenger, and Taranto) Lourie, J. The Court reversed the district court’s decision regarding joint...more

Jones Day

From Respiratory Care to Power Plants: The PTAB on Analogous Art

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We recently wrote about the Federal Circuit’s 2020 decision in Donner Technology, LLC. v. Pro Stage Gear, LLC, where the Federal Circuit vacated the PTAB’s denial of an obviousness challenge due to its finding that the prior...more

Knobbe Martens

Federal Circuit Review - November 2020

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No Shortcuts to the “Reasonable Pertinence” Analysis in the Analogous Art Inquiry - In Donner Technology, LLC v. Pro Stage Gear, LLC, Appeal No. 20-1104, the Federal Circuit determination as to whether a reference is...more

Rothwell, Figg, Ernst & Manbeck, P.C.

The Federal Circuit Issues Decision Clarifying the Qualifying Test for Analogous Art

On November 9, 2020, the Federal Circuit vacated and remanded a decision by the United States Patent Office Patent Trial and Appeal Board (“PTAB”) in Donner Tech., LLC v. Pro Stage Gear, LLC, holding that the PTAB applied an...more

McDermott Will & Emery

Analogous Art Includes Reference a Skilled Artisan Would Reasonably Consult

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Addressing the standard for determining whether a prior art reference constitutes analogous art for purposes of an obviousness analysis, the US Court of Appeals for the Federal Circuit vacated and remanded a Patent Trial and...more

Morrison & Foerster LLP - Federal Circuitry

Last Week in the Federal Circuit (November 9-13): Analyzing Analogous Art

Last week, the Federal Circuit was relatively busy, issuing five precedential opinions and three other written decisions.  Below we provide our usual weekly statistics and our case of the week—our highly subjective selection...more

Knobbe Martens

No Shortcuts to the “Reasonable Pertinence” Analysis in the Analogous Art Inquiry

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DONNER TECHNOLOGY, LLC v. PRO STAGE GEAR, LLC - Before Prost, Dyk, and Hughes. Appeal from the Patent Trial and Appeal Board. Summary: A determination as to whether a reference is analogous art to a claimed invention...more

Jones Day

Fed. Circuit Cautions Against Narrow Application of Analogous Art Test

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One of the steps in a proper obviousness analysis is to ascertain the scope and content of the prior art and the differences between the prior art and the claims at issue. Graham v. John Deere Co. of Kan. City, 383 U.S. 1,...more

Foley & Lardner LLP

Federal Circuit Emphasizes Need For Reasonable Expectation Of Success

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In Genzyme Corp. v. Dr. Reddy’s Labs. Ltd., the Federal Circuit affirmed the district court decision upholding Genzyme’s Orange Book listed patent for the cancer drug Mozobil® against an obviousness challenge, because the...more

Jones Day

Reference Reasonably Pertinent to One Problem Deemed Analogous Art

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Section 103 does not, by its terms, define the “art to which [the] subject matter [sought to be patented] pertains,” but longstanding precedent couches this question of fact in terms of “whether the art is analogous or not.”...more

Jones Day

PTAB Invalidates Two Anacor KERYDIN® Patents

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The PTAB found obvious all claims of U.S. Patent Nos. 7,582,621 and 7,767,657 in the three final written decisions issued on February 23, 2017 (IPR2015-01776, IPR2015-01780, and IPR2015-01785). This marks another victory for...more

McDermott Will & Emery

Non-Analogous Art Is Not Prior Art for Purposes of Obviousness - Circuit Check Inc. v. QXQ Inc.

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Addressing the issue of obviousness, the U.S. Court of Appeals for the Federal Circuit reversed the district court and restored the jury’s verdict finding the patents-at-issue not invalid, because the prior art in dispute was...more

Knobbe Martens

Federal Circuit Review | August 2015

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Online Banking Patents Based On “Abstract Ideas” Held Patent Ineligible Under Alice - In Intellectual Ventures I LLC v. Capital One Bank (USA), NA, Appeal No. 2014-1506, the Federal Circuit held that claims directed to...more

Locke Lord LLP

Federal Circuit Provides Plain Language Test for Analogous Art

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Whether or not a prior art reference constitutes “analogous art” for purposes of an obviousness inquiry under 35 U.S.C. § 103 has been the subject of debate in many instances. On July 28, 2015, the Federal Circuit, in Circuit...more

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