News & Analysis as of

Patent Validity Patent Litigation Patent Ownership

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

Recent Updates at the U.S. Patent Trial and Appeal Board

Recent changes at the U.S. Patent Trial and Appeal Board (PTAB) have brought uncertainty to inter partes review and post-grant review practitioners before the U.S. Patent and Trademark Office (PTO). These procedural and...more

Knobbe Martens

Bound to Happen: Inherent Property Leaves No Question of Reasonable Expectation of Success

Knobbe Martens on

CYTIVA BIOPROCESS R&D AB V. JSR CORP. - Before Prost, Taranto, and Hughes.  Appeal from the Patent Trial and Appeal Board. Summary: A claim limitation merely reciting an inherent property or result of an otherwise obvious...more

McDermott Will & Emery

Neck or Nothing? “Quotation” Invalidates On-Sale Bar

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit found the patents at issue invalid based on the patent owner’s “quotation” letter to a third party, concluding it was a commercial offer for sale under pre-America Invents Act...more

Akin Gump Strauss Hauer & Feld LLP

District Court Precludes Experienced Patent Attorney from Testifying as Expert Based on Lack of Pertinent Technical Expertise

A district court recently precluded a patent attorney from testifying as an expert in a patent infringement lawsuit where the proposed expert lacked the requisite technical expertise to assist the trier of fact in...more

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

PTAB Strategies and Insights - May 2019: Court's Infringement Indefiniteness Does Not Dictate Validity Indefiniteness at PTAB

In IPR2018-00272, the Board denied a motion to terminate brought by a Patent Owner who argued that a district court’s finding of indefiniteness required termination of the PTAB proceedings for U.S. Patent. 9,393,208....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

Morgan Lewis

Federal Circuit Reverses PTAB Patent Invalidation Based on Lack of APA Due Process

Morgan Lewis on

Inter partes review (IPR) petitioners must ensure adequate notice of arguments against validity; patent owners must preserve rights to defend against all arguments raised by petitioners—even when they arise late in the...more

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