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Patent-Eligible Subject Matter › Inter Partes Review (IPR) Proceeding › United States Patent and Trademark Office

Patent-Eligible Subject Matter refers to the types of inventions that can be legally patented. The criteria for patentability varies depending on the jurisdiction. In the United States, for instance, if a... more +
Patent-Eligible Subject Matter refers to the types of inventions that can be legally patented. The criteria for patentability varies depending on the jurisdiction. In the United States, for instance, if a researcher discovers a naturally occurring substance, the substance itself cannot be patented. This issue was examined in a United States Supreme Court case, AMP v. Myriad, in regard to the patentability of human genes.  less -
WilmerHale

PTAB/USPTO Update - May 2025

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Welcome to Wilmer Hale's PTAB/USPTO Update for May 2025....more

A&O Shearman

Election Results Are In—Here’s How IP Disputes Policy May Change.

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Intellectual property policy may not have driven many voters to the polls on November 7, but change was on the ballot. Below, we summarize changes in U.S. intellectual property law that you might see starting in January 2025....more

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

Historical Development of Substantial New Question contrasted with the new Section 325(d) Criteria

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Ex parte reexamination proceedings have been available for over 40 years. The reexamination statutes, Public Law 96-517 of July 1, 1981 (also known as the Bayh-Dole Act), included 35 U.S.C. § 303, which codified, in part,...more

McDermott Will & Emery

Legal Lens on the Unified Patent Court | October 2024

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The Unified Patent Court (UPC) is revolutionizing the way patents are enforced in Europe, and McDermott’s intellectual property (IP) team is here to help you navigate this dynamic landscape. Our Legal Lens on the Unified...more

Baker Donelson

Patent Cases to Watch for in the Second Half of 2024

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As we move into the second half of the year, we are alerting you to 11 patent cases that you should look out for during the second half of 2024. This judicial mix touches on a range of industries and interests, such as...more

Knobbe Martens

Federal Circuit Review | July 2024

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In Natera, Inc v. Neogenomics Laboratories, Inc., Appeal No. 24-1324 the Federal Circuit held that  preliminary injunction may be valid if a substantial question of invalidity was not raised, even if the asserted patent is...more

WilmerHale

Federal Circuit Patent Watch: Ordering In-Person Appearance to Testify Regarding Potential Fraud on the Court is within Court's...

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Precedential and Key Federal Circuit Opinions - 1.  BACKERTOP LICENSING LLC [OPINION] (23-2367, 23-2368, 24-1016, 24-1017 Prost, Hughes, and Stoll) - Hughes, J. The Court affirmed the District Court’s orders (1)...more

Erise IP

Eye on IPRs, April 2024: PTAB’s Analogous Art Finding Upheld by Federal Circuit, Blockchain Gemstone Identifying Process Patent...

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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: Federal Circuit Affirms PTAB’s Analogous Art Finding - As IP Watchdog...more

Kilpatrick

4 Key Takeaways | Updates in Standard Essential Patent Licensing and Litigation

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Kilpatrick’s Alton Absher and Andie Anderson recently presented “Updates in Standard Essential Patent Licensing and Litigation” at the firm’s annual 2024 Advanced Patent Law Seminar. This full-day seminar featured discussions...more

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

2023 PTAB Year in Review: Analysis & Trends: Reexamination Statistics and the Federal Circuit’s SNQ Clarification/Expansion

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The recent resurgence in ex parte reexamination demonstrates the importance of this post-grant review vehicle. It has become particularly important for patent challengers who may be estopped from requesting inter partes...more

McDonnell Boehnen Hulbert & Berghoff LLP

Jager Pro, Inc. v. W-W Manufacturing Co. (Fed. Cir. 2023)

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Although merely exemplifying the burden imposed on an appellant by the Federal Circuit's substantial evidence standard of review over decisions by the U.S. Patent and Trademark Office regarding the facts underlying legal...more

Farella Braun + Martel LLP

What Patent Bills Would Mean for Infringement Litigation

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Two bills recently introduced in Congress could significantly affect the current patent litigation landscape. The bipartisan bills are titled the Patent Eligibility Restoration Act of 2023 and the Promoting and Respecting...more

McDermott Will & Emery

Petitioner Reply May Include New Evidence if Responsive to Patent Owner and Based on Original Legal Contentions

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Addressing the issue of new invalidity theories offered during inter partes review (IPR) proceedings, the US Court of Appeals for the Federal Circuit held that a petitioner does not improperly offer new theories when it...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - July 2023 #4

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United Therapeutics Corporation v. Liquidia Technologies, Inc., Appeal Nos. 2022-2217, 2023-1021 (Fed. Cir. July 24, 2023) In the Federal Circuit’s only precedential patent case this week, the Court considered questions...more

Farella Braun + Martel LLP

Takeaways From the Proposed PREVAIL Act

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Two proposed bills recently introduced in Congress have the potential to greatly impact the current patent litigation landscape. The bills are titled the Promoting and Respecting Economically Vital American Innovation...more

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

Federal Circuit to Sit En Banc to Hear LKQ v. GM Case on Obviousness for Design Patents

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For the first time in over five years, the US Court of Appeals for the Federal Circuit will be hearing a patent case en banc. The Court has agreed to hear LKQ Corporation v. GM Global Technology Operations LLC, which...more

American Conference Institute (ACI)

[Event] 18th Annual Paragraph IV Disputes - April 19th - 20th, New York, NY

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Hosted by ACI, 18th Annual Paragraph IV Disputes Conference returns to New York City for another exciting year with curated programming that not only addresses the hot topics, but also puts them within the context of pre-suit...more

Knobbe Martens

Federal Circuit Review - February 2023

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Arthrex Again? Federal Circuit Says, “No More!” - In Cywee Group Ltd. v. Google LLC, Appeal No. 20-1565, the Federal Circuit held that, while the Appointments Clause requires that the USPTO Director have the power to...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - March 2023 #2

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Apple Inc. v. Vidal, Appeal No. 2022-1249 (Fed. Cir. Mar. 13, 2023) In our Case of the Week, the Federal Circuit allowed Apple’s challenge to the Patent Trial and Appeal Board’s (“PTAB”) Fintiv rules to proceed, at least...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2022 Decisions

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As part of the recovery from the global COVID-19 pandemic, the U.S. Court of Appeals for the Federal Circuit took steps to return to normal operations. It began requiring live oral arguments in August 2022 and, by November,...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - March 2022 #4

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Hunting Titan, Inc. v. DynaEnergetics Europe GMBH, Appeal Nos. 2020-2163, -2191 (Fed. Cir. March 24, 2022) - In a notable review of the USPTO’s new Precedential Opinions Panel, the Federal Circuit discussed the...more

McDermott Will & Emery

2022 IP Outlook Report: The Developments Shaping Patent Law

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KEY TAKEAWAYS AND OUTLOOK FOR 2022 - Tracking with this era’s continuation and uncertainty trends―global supply chain disruption, innovation outpacing legislation, the unstoppable internet of [all the] things (IoT)―2022 is...more

McDonnell Boehnen Hulbert & Berghoff LLP

Top Stories of 2021: #4 to #6

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After reflecting upon the events of the past twelve months, Patent Docs presents its 15th annual list of top patent stories. For 2021, we identified nine stories that were covered on Patent Docs last year that we believe had...more

WilmerHale

CAFC Patent Cases - September 2021 #3

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Precedential Federal Circuit Opinions IN RE: JUNIPER NETWORKS, INC. [OPINION]  (2021-160, September 2, 2021) (Lourie, Bryson, and Taranto) - Per curiam. Issuing writ of mandamus directing the United States District Court...more

American Conference Institute (ACI)

[Event] Paragraph IV Disputes Conference - November 9th - 10th, New York, NY

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Join the conference that the “who’s who” of Hatch-Waxman litigators have designated as the forum which sets the standards for Paragraph IV practice. ACI’s Paragraph IV Litigation Conference is returning LIVE & IN-PERSON to...more

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