News & Analysis as of

Means-Plus-Function Remand Inter Partes Review (IPR) Proceeding

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - March 2022 #4

Hunting Titan, Inc. v. DynaEnergetics Europe GMBH, Appeal Nos. 2020-2163, -2191 (Fed. Cir. March 24, 2022) - In a notable review of the USPTO’s new Precedential Opinions Panel, the Federal Circuit discussed the...more

McDermott Will & Emery

Improper Claim Construction Requires Partial Remand of Obviousness Determination

The US Court of Appeals for the Federal Circuit issued decisions in two separate inter partes reviews (IPRs), one involving a patent related to radio frequency communication systems and the other involving a patent related to...more

Knobbe Martens

Inventor Removed From Patent May Be Restored Due to Claim Construction

Knobbe Martens on

EGENERA, INC. v. CISCO SYSTEMS, INC. Before Prost, Stoll, and Reyna. Appeal from the United States District Court for the District of Massachusetts. Summary: A patentee that successfully petitioned to correct a patent’s...more

McDermott Will & Emery

Prior Art-Based Invalidity Analysis May Be Possible for Indefinite Claim

McDermott Will & Emery on

Addressing a decision by the US Patent and Trademark Office’s Patent Trial and Appeal Board (Board) declining to find certain claims unpatentable because they contained means-plus-function elements without any corresponding...more

Akin Gump Strauss Hauer & Feld LLP

Federal Circuit Addresses Indefiniteness and Mean-Plus-Function Claiming in Inter Partes Review Proceedings at the PTAB

The Federal Circuit reversed and remanded a Patent Trial and Appeal Board (the “Board”) decision declining to analyze patent claims as anticipated or obvious in an inter partes review (IPR) where the Board found the...more

WilmerHale

Federal Circuit Patent Updates - August 2018

WilmerHale on

Ericsson Inc. v. Intellectual Ventures I LLC (No. 2017-1521, 8/27/18) (Reyna, Taranto, Chen) Reyna, J. - Vacating and remanding the PTAB’s IPR decision because the PTAB erred in not considering portions of the petitioner’s...more

Knobbe Martens

Federal Circuit Review - August 2017

Knobbe Martens on

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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