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United States Patent and Trademark Office Appeals Patent Invalidity

The U.S. Patent and Trademark Office is an agency of the United States Department of Commerce that serves a fundamental role in the U.S. intellectual property system by issuing patents and registering trademarks.... more +
The U.S. Patent and Trademark Office is an agency of the United States Department of Commerce that serves a fundamental role in the U.S. intellectual property system by issuing patents and registering trademarks.    less -
Erise IP

Eye on IPRs: August 2024

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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 Addresses Waiver of Argument Not Raised in Request for...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - October 2023 #2

Finjan LLC v. SonicWall, Inc., Appeal No. 2022-1048 (Fed. Cir. Oct. 13, 2023) In the Federal Circuit’s only precedential opinion this week, a majority affirmed summary judgment of non-infringement on appellant Finjan’s...more

AEON Law

Patent Poetry: Patent Term Adjustments in Double-Patenting Determinations

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The Federal Circuit has ruled that when members of a patent family have different expiration dates due to patent term adjustments (PTAs), the earlier-expiring patent family members can be used as a basis for an...more

McDermott Will & Emery

The End Is Not So Near: Patent Term Adjustments Count in Obviousness-Type Double Patenting Determinations

Addressing for the first time how patent term adjustments (PTAs) interact with obviousness-type double patenting (ODP), the US Court of Appeals for the Federal Circuit concluded that when members of a patent family have...more

Akin Gump Strauss Hauer & Feld LLP

Federal Circuit: Patent Term Adjustment Results in Invalidity on Obviousness-Type Double Patenting Grounds

The Federal Circuit recently affirmed a United States Patent and Trademark Office (PTO) decision to invalidate four related patents on obviousness-type double patenting grounds (OTDP), holding that any analysis of OTDP for...more

Sheppard Mullin Richter & Hampton LLP

2023 Federal Circuit Case Summaries

We are excited to share Sheppard Mullin’s inaugural quarterly report on key Federal Circuit decisions. The Spring 2023 Quarterly Report provides summaries of most key patent law-related decisions from January 1, 2023 to March...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

Fitch, Even, Tabin & Flannery LLP

Federal Circuit Enforces Forum Selection Clause to Prevent IPR Petitions

The Federal Circuit recently reversed the district court and remanded for entry of a preliminary injunction enjoining defendant Sarepta Therapeutics, Inc. from proceeding with inter partes review (IPR) petitions at the Patent...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

Knobbe Martens

Enforcing a Patent Known to be Invalid Can Trigger Attorneys’ Fees

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ENERGY HEATING, LLC v. HEAT ON-THE-FLY, LLC - Before Moore, Prost, and Stoll.  Appeal from the U.S. District Court for the District of North Dakota. Summary: Enforcing a patent with knowledge that it is invalid can...more

Ladas & Parry LLP

American Axle v. Neapco

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On July 31, 2020, in American Axle v. Neapco, the Federal Circuit split 6-6 on the question of whether to grant en banc review of a panel decision on patent eligibility seen by many as an unwarranted extension of the...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2020 Decisions

[co-author: Kathleen Wills] Last year, the global COVID-19 pandemic created unprecedented challenges for American courts. By making several changes, however, the U.S. Court of Appeals for the Federal Circuit was able to...more

McDonnell Boehnen Hulbert & Berghoff LLP

Federal Circuit Finds Calculating Machine Ineligible

August 23, 1891 - WASHINGTON, DC - In a unanimous panel ruling, the Federal Circuit has found that the calculating machine of U.S. Patent No. 388,116 fails to meet the eligibility requirements of 35 U.S.C. § 101.  Inventor...more

McDonnell Boehnen Hulbert & Berghoff LLP

Electronic Communication Technologies, LLC v. ShoppersChoice.com, LLC (Fed. Cir. 2020)

Electronic Communication Technologies (ECT) sued ShoppersChoice in the Southern District of Florida for allegedly infringing claim 11 of U.S. Patent No. 9,373,261.  The claim recites...more

Skadden, Arps, Slate, Meagher & Flom LLP

Video Gaming / E-Gaming Law Update – November 2019

Main Quest: Does Your Gaming Stream Violate the Copyright Act? Streaming platforms, such as Twitch, Mixer and YouTube Gaming, are quickly becoming household names, with daily viewership rates that rival those of more...more

McDonnell Boehnen Hulbert & Berghoff LLP

Quest USA Corp. v. PopSockets LLC (PTAB 2019)

Functional Language in Device Claim Ignored for Patentability Purposes - The U.S. Patent and Trademark Office Patent Trial and Appeal Board recently issued a decision indicating that certain claims of a patent directed to...more

Knobbe Martens

Federal Circuit Review - July 2019

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Broad Claim Language and Unpredictability in the Art Lead to Non-Enablement - In Enzo Life Sciences, Inc. v.  Roche Molecular Systems, Inc., Appeal Nos. 2017-2498, -2499, -2545, -2546, broad patent claims were invalid as...more

Bradley Arant Boult Cummings LLP

Federal Circuit Refuses to Resuscitate Prostate Cancer Drug Patent - Intellectual Property News

In a precedential decision delivered this week, the Federal Circuit shot down arguments from Appellants BTG International Limited; Janssen Biotech, Inc.; Janssen Oncology, Inc.; and Janssen Research & Development, LLC (BTG),...more

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

PTAB Strategies and Insights - April 2019: Supreme Court Sua Sponte Reverses Alice …We Wish

IPO published the following announcement on April 1st: Today the U.S. Supreme Court announced that it is reversing its infamous 2014 decision on patent eligibility in Alice Corp. v. CLS Bank and remanding. The court took...more

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

Federal Circuit Upholds Invalidity of Cleveland Clinic’s Claims Directed to Methods for Detecting an Elevated MPO Concentration

In Cleveland Clinic Foundation, Cleveland Heartlab, Inc. v. True Health Diagnostics LLC, (Cleveland Clinic II)[1], a unanimous panel of the Federal Circuit provided yet another guidepost illustrating what is not...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Precedential Patent Cases From the Federal Circuit

The Supreme Court is taking another patent case, granting certiorari in WesternGeco v. Ion. A divided panel of the Circuit had ruled that the plaintiff was not entitled to lost profits as a result of the sale of components of...more

Knobbe Martens

Federal Circuit Review - November 2017

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Fractured Federal Circuit Holds Patent Owner Does Not Bear Burden of Persuasion in IPR Motions to Amend - In Aqua Products, Inc. v. Matal, Appeal No. 2015-1177, the Federal Circuit, sitting en banc, held that a patent...more

Akin Gump Strauss Hauer & Feld LLP

PTAB Invalidation of Patents Following Jury Verdict of Infringement Does Not Necessarily Impact Willfulness Finding

In a recent decision, Judge Schroeder of the Eastern District of Texas rejected the argument that decisions of the United State Patent and Trade Office (USPTO) invalidating patents held infringed by a jury means that a...more

Foley & Lardner LLP

CAFC Finds Harmless Error in USPTO Reliance On Doctrine of Inherency

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In Southwire Co. v. Cerro Wire LLC, the Federal Circuit upheld the USPTO decision rendered in an inter partes reexamination proceeding that found Southwire’s patent invalid as obvious. Although the court found that the USPTO...more

Knobbe Martens

Federal Circuit Review - August 2017

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District Court Abused Discretion in Ignoring Federal Circuit Mandate to Reconsider Attorneys’ Fees Under Octane Fitness - In Adjustacam, LLC v. Newegg, Inc., Appeal No. 2016-1882, the Federal Circuit held that a district...more

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