News & Analysis as of

Appeals Laches United States Patent and Trademark Office

McDermott Will & Schulte

Claims barred by laches: Prosecution delay doesn’t pay, nor does skipping evidence of concrete injury

The US Court of Appeals for the Federal Circuit affirmed a district court’s judgment for the US Patent & Trademark Office (PTO) on application of prosecution laches in an action under 35 USC § 145. The Federal Circuit also...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

McDermott Will & Schulte

Submarine Sunk: Patent Prosecution Laches Pops GATT Bubble

Addressing for the first time whether the US Patent & Trademark Office (PTO) can assert prosecution laches as a defense in a civil action brought under 35 U.S.C. §145, the US Court of Appeals for the Federal Circuit held that...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - June 2021 #2

Gilbert P. Hyatt v. Andrew Hirshfeld, Appeal Nos. 2018-2390, -2391, -2392, 2019-1038, -1039, -1049, -1070 (Fed. Cir. June 1, 2021) - This week’s Case of the Week explores a long-running dispute between controversial...more

Schwabe, Williamson & Wyatt PC

2017 and Early 2018 Supreme Court and Precedential Patent Cases From the Federal Circuit

Arbitration - Waymo v. Uber Technologies, 870 F.3d 1342 (Fed. Cir. 2017) - Waymo sued Uber and others for trade secret misappropriation and patent infringement. Uber contends that Waymo should be compelled to...more

Schwabe, Williamson & Wyatt PC

Summaries of All Supreme Court and Precedential Federal Circuit Patent Cases Decided Since Jun. 1, 2016

This paper is based on reports on precedential patent cases decided by the Federal Circuit distributed by Peter Heuser on a weekly basis. ...more

Schwabe, Williamson & Wyatt PC

Recent Developments In Patent Law May 17, 2017

Update to TC Heartland LLC v. Kraft Foods Group Brands LLC, Case No. 16-341 (May 22, 2017) - In an 8-0 opinion written by Justice Thomas (Justice Gorsuch did not participate), the Supreme Court rules that a defendant...more

Knobbe Martens

Federal Circuit Review | October 2015

Knobbe Martens on

Federal Circuit Revives Possibility of Permanent Injunction in Apple-Samsung Patent Dispute - In Apple Inc. v. Samsung Electronics Co., Appeal No. 2014-1802, the Federal Circuit reversed for abuse of discretion the...more

Katten Muchin Rosenman LLP

The Katten Kattwalk - Issue 08

The Katten Kattwalk discusses legal issues in the fashion industry affecting the trademarks, patents and copyrights associated with companies, brands and products. Letter From the Editor - Fashion Week has come and...more

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