News & Analysis as of

Final Written Decisions Prior Art Appeals

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - August 2024

Sanho Corp. v. Kaijet Technology International Limited Inc., Appeal No. 2023-1336 (Fed. Cir. July 31, 2024) In our Case of the Week, the Federal Circuit held that the private but non-confidential sale of thousands of...more

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

2023 PTAB Year in Review: Analysis & Trends: The Changing Contours of IPR Estoppel Law

As any PTAB practitioner knows, the possibility of being estopped from asserting prior art in district court is a significant risk that must be considered when filing an IPR. Section 315(e)(2) prevents a petitioner, following...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - February 2024

Univ. of South Florida Bd. of Trustees v. United States, Appeal No. 2022-2248 (Fed. Cir. Feb. 9, 2024) In this week’s Case of the Week, the Federal Circuit examined the scope of a provision of the Bayh-Dole Act of 1980 (35...more

Sheppard Mullin Richter & Hampton LLP

The Intertwining Nature of Motivation to Combine and Reasonable Expectation of Success

In Elekta Limited v. Zap Surgical Systems, Inc., No. 21-1985 (Fed. Cir. Sept. 21, 2023), the case addresses the interplay between findings related to motivation to combine and reasonable expectation of success in determining...more

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

USPTO Confirms Different Frameworks for Pre-AIA and Post-AIA Prior-Art Determinations

On November 15, 2023, Director of the United States Patent and Trademark Office (USPTO) Kathi Vidal designated as precedential the Patent Trial and Appeal Board’s (PTAB) final written decision in Penumbra, Inc. v. RapidPulse,...more

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

2022 Design Patents Year in Review: Analysis and Trends: PTAB: Odds of Escaping Challenges Remain Steady for Design Patents,...

In 2022, the Patent Trial and Appeal Board (PTAB) did not issue any final written decisions involving design patents. However, it did issue three decisions granting review of challenged design patents and three decisions...more

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

2022 Design Patents Year in Review: Analysis & Trends

Last year, in our inaugural issue of “The Year in Review,” we reported that since the landmark jury verdict in the IP litigation between Apple and Samsung in 2012, which awarded more than $1B to Apple for infringement of...more

McDermott Will & Emery

The Board Is Back in Town: Arthrex Can’t Save Untimely Motions to Terminate

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board (Board) unpatentability finding and denial of a motion to terminate, finding that the Board had already issued final written decisions...more

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

2021 Design Patents Year in Review: Analysis and Trends: US Court of Appeals for the Federal Circuit: Seismic Shifts in §102 and...

In 2021, the US Court of Appeals for the Federal Circuit issued four opinions regarding US design patents— two precedential opinions and two unprecedential opinions. Both precedential opinions, In re SurgiSil and Campbell...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2021 Decisions: Qualcomm Inc. v. Intel Corp., 6 F.4th 1256 (Fed....

Intel Corp. petitioned for six inter partes reviews (IPRs) challenging the validity of U.S. Patent No. 9,608,675, a patent directed to power management in wireless devices. In each proceeding, Intel and patent-owner Qualcomm...more

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

2021 Design Patents Year in Review: Analysis and Trends

This year, we will mark the 10-year anniversary of the first jury verdict in the landmark IP litigation between Apple and Samsung, which resulted in the jury awarding more than $1B to Apple. More than $500M of that award was...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2021 Decisions

[co-author: Jamie Dohopolski] Last year, the continued global COVID-19 pandemic forced American courts to largely continue the procedures set in place in 2020. The U.S. Court of Appeals for the Federal Circuit was no...more

McDermott Will & Emery

Obvious to Try Requires Reasonable Expectation of Success Tethered to Claimed Invention

McDermott Will & Emery on

Addressing obviousness in the context of method of treatment claims using particular drug dosages, the US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board (Board) final written decision holding...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2020 Decisions: Network-1 Tech., Inc. v. Hewlett-Packard Co. et....

Network-1 sued HP, among others, for patent infringement. Another defendant then filed an inter partes review (IPR) petition. Following institution, HP filed its own petition on different grounds and a motion to join the...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2020 Decisions: Fanduel, Inc. v. Interactive Games LLC, 966 F.3d...

FanDuel petitioned for inter partes review (IPR) of certain claims of Interactive Games’ patent. The Patent Trial and Appeal Board instituted review and found all but dependent claim 6 to be unpatentable as obvious. ...more

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

Two Key Takeaways from VidStream LLC v. Twitter

In 2017, Twitter, Inc. (“Twitter”) filed two petitions requesting inter parties review (“IPR”) of U.S. Patent No. 9,083,997 (“the ’997 patent”), with the first petition directed to claims 1-19 and the second petition directed...more

Sunstein LLP

FanDuel Learns the Hard Way: An IPR Challenge to Any Patent Claim May be Lost if Not Comprehensive and Rigorous Enough

Sunstein LLP on

As we demonstrated in our own successful appeal, Arendi S.A.R.L. v. Apple Inc. (Fed. Cir. 2016), a petition for inter partes review (“IPR”) may fail when an expert declaration lacks detailed explanation. An expert’s...more

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

PTAB Strategies and Insights - August 2020: Federal Circuit Remands Because PTAB Failed to Explain How Its Decision Addressed the...

In Alacritech, Inc. v. Intel Corp, Judge Stoll held that under the Administrative Procedure Act (APA) “[the Federal Circuit’s] review of a patentability determination is confined to ‘the grounds upon which the Board actually...more

McDonnell Boehnen Hulbert & Berghoff LLP

B/E Aerospace, Inc. v. C&D Zodiac, Inc. (Fed. Cir. 2020)

Common Sense Prevails - B/E Aerospace, Inc. appealed a final written decision of the Patent Trial and Appeal Board (PTAB) that found certain claims of B/E's aircraft lavatory-related patents obvious. B/E contended that...more

McDermott Will & Emery

Reliance on Common Sense Permitted in Obviousness Analysis

The US Court of Appeals for the Federal Circuit affirmed a final written decision from the Patent Trial and Appeal Board (PTAB) finding patent claims directed to aircraft lavatories obvious based on prior art because a...more

McDonnell Boehnen Hulbert & Berghoff LLP

Adidas AG v. Nike, Inc. (Fed. Cir. 2020)

Although the Federal Circuit faced obviousness issues that were simple to resolve in Adidas AG v. Nike, Inc., it saw an opportunity to continue to clarify its jurisprudence regarding standing on appeal from an adverse final...more

McDonnell Boehnen Hulbert & Berghoff LLP

Kaken Pharmaceutical Co. v. Iancu (Fed. Cir. 2020)

Ever since the Supreme Court's decision in Dickinson v. Zurko, patent applicants (and with the advent of inter partes review proceedings before the Patent Trial and Appeal Board, patentees) have found it difficult to overcome...more

Jones Day

PTAB Rules Certificate of Correction is Not Retroactive in IPR

Jones Day on

On remand from the Federal Circuit, the PTAB ruled that a patentee’s certificate of correction—issued after the Board invalidated the claims in a final written decision—could not be applied retroactively. After the IPR...more

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

Federal Circuit Appeals From The PTAB: Summaries of Key 2019 Decisions: Campbell Soup Company v. Gamon Plus, Inc., 939 F.3d 1335...

Campbell Soup petitioned for inter partes review (IPR) of Gamon’s design patents D612,646 and D621,645. The Patent Trial and Appeal Board (PTAB) instituted the IPR and determined that Campbell Soup did not establish...more

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

Federal Circuit Appeals From The PTAB: Summaries of Key 2019 Decisions: Regents of the Univ. of Minn. v. LSI Corp., 926 F.3d 1327...

LSI and Ericsson petitioned for inter partes review (IPR) of several patents owned by the University of Minnesota (UMN). UMN moved to dismiss each IPR based on state sovereign immunity. The Patent Trial and Appeal Board...more

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