News & Analysis as of

Patent Validity Post-Grant Review United States Patent and Trademark Office

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

Goodwin

The PTAB Trial Tracker

Goodwin on

The availability of post-grant proceedings at the Patent Trial and Appeal Board (PTAB) has changed the face of patent litigation. This monthly digest is designed to keep you up-to-date by highlighting interesting PTAB,...more

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

2019 Report: Federal Circuit Appeals from the PTAB - Summaries of Key 2018 Decisions: SAS Institute v. Iancu, 138 S.CT. 1348...

SAS sought an inter partes review (IPR) of ComplementSoft’s patent. In its petition, SAS alleged that all of the patent’s claims were unpatentable. The PTAB determined to institute trial on some, but not all, of the...more

Fenwick & West Life Sciences Group

USPTO and EPO Examiners Discuss Key Considerations for Filing Effective Precision Medicine and Bioinformatics Applications in the...

At a symposium and webinar presented by Fenwick & West and Mewburn Ellis, we asked U.S. Patent and Trademark Office and European Patent Office examiners to provide perspective on the preparation and prosecution of patent...more

Knobbe Martens

Federal Circuit Places The Burden Of Persuasion For Motions To Amend In IPRs On Petitioners

Knobbe Martens on

The Federal Circuit issued an en banc decision instructing the PTAB to assess patentability of amended claims in IPR proceedings without placing the burden of persuasion on the patent owner. Aqua Products, Inc. v. Matal, No....more

Jones Day

Petitioners Bear Burden Of Proving Claims Amended During IPR Unpatentable . . . For Now

Jones Day on

In yesterday’s decision in Aqua Products, Inc. v. Matal, No. 15-1177 (Fed. Cir. Oct. 4, 2017) (en banc), the Federal Circuit issued five opinions, spanning 148 pages, addressing the question of who bears the burden of proving...more

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

EP Opposition and US Inter Partes Review Decisions Go Hand In Hand

It is often desirable to obtain patent protection for inventions both in Europe and the United States. As a result, competitors frequently look to Europe and the US as important jurisdictions for challenging the validity of a...more

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

Why Design Patents Are Surviving Post-Grant Challenges

As of January 2017, the institution rate for Patent Trial and Appeal Board trials involving design patents was 37 percent. That is significantly lower than every other technology area and makes design patents the only...more

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