News & Analysis as of

Evidence Vacated Patent Invalidity

Sheppard Mullin Richter & Hampton LLP

Erroneous Exclusion of On-Sale Bar Evidence: Federal Circuit Revives Invalidity Challenge in Super Lighting v. CH Lighting Patent...

Jiaxing Super Lighting Elec. Appliance Co. Ltd. v. CH Lighting Tech. Co., Ltd., No. 23-1715 (Fed. Cir. 2025) – On July 28, 2025, the Federal Circuit issued a decision affirming in part, reversing in part, vacating in part,...more

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

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

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

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

2021 PTAB Year in Review: Analysis & Trends

[co-author: Jamie Dohopolski] Love it or hate it, ignore the USPTO Patent Trial and Appeal Board (PTAB) at your peril. The introduction of the PTAB as part of the America Invents Act over ten years ago has forever changed...more

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

PTAB Strategies and Insights - July 2021

[co-author: Jay Bober, Summer Associate] The PTAB Strategies and Insights newsletter provides timely updates and insights into how best to handle proceedings at the USPTO. It is designed to increase return on investment for...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - August 2019 #4

Arthrex, Inc. v. Smith & Nephew, Inc., Appeal No. 2018-1584 (Fed. Cir. Aug. 21, 2019) - In this week’s Case of the Week, the Federal Circuit affirmed an inter partes review decision of the Patent Trial and Appeal Board,...more

Knobbe Martens

Federal Circuit Review - April 2018

Knobbe Martens on

Broadest Reasonable Interpretation Encompasses All Embodiments in the Absence of Support Specifically Excluding an Embodiment - In Steuben Foods, Inc. v. Nestle USA, Inc., Appeal No. 2017-1290, the Federal Circuit...more

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