News & Analysis as of

Appeals Inventors America Invents Act

Akin Gump Strauss Hauer & Feld LLP

Federal Circuit: Private Sale by Inventor Does Not Trigger Prior Art Exception Under the AIA

The Federal Circuit affirmed a Patent Trial and Appeal Board (PTAB) final written decision holding that the prior art exception of AIA Section 102(b)(2)(B) does not apply to a prior sale by an inventor when the sale is...more

McDermott Will & Schulte

Patent by Secret Process: Perils of Pre-Patent Profiting

The US Court of Appeals for the Federal Circuit affirmed the International Trade Commission’s (ITC) determination that the asserted process patents were invalid under the America Invents Act (AIA) because products made using...more

McDermott Will & Schulte

Private Sale Means Public Fail

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board decision that a private sale of a product embodying the claimed invention did not qualify as a “public disclosure” under 35 U.S.C. §...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - May 2023 #3

Medtronic, Inc. et al. v. Teleflex Innovations S.A.R.L., Appeal Nos. 2021-2356, -2358, -2361, -2363, and -2365 (Fed. Cir. May 24, 2023) In this week’s Case of the Week, a split panel of the Federal Circuit considered...more

McDermott Will & Schulte

Prior Art Citation to Inventors’ Report Not “By Another” for § 102(e)

The US Court of Appeals for the Federal Circuit found that a prior art patent’s summarization of a report authored by the inventors of a patent challenged under inter partes review (IPR) did not constitute a disclosure “by...more

McDermott Will & Schulte

Who You Gonna Call? Inventors Survive On-Sale Heat

The US Court of Appeals for the Federal Circuit affirmed a district court finding that three patent claims were invalid under the on-sale bar but remanded two other patent claims for trial, explaining that the district court...more

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

PTAB Strategies and Insights - December 2018: Federal Circuit Holds No Assignor Estoppel in AIA Proceedings

Recently, the Federal Circuit held that an ex-employee (of Cisco) who founded a competitor (Arista) can challenge their own assigned patent, finding that, after assignment, they are not the patent owner. The Court held that...more

McDermott Will & Emery

Federal Circuit Sidesteps Constitutionality of AIA First-to-File Provision

MadStad Eng’g, Inc. v. USPTO - The U.S. Court of Appeals for the Federal Circuit faced an issue of first impression when a named inventor on three patents challenged the first-inventor-to-file provision of the America...more

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