News & Analysis as of

America Invents Act Patent Invalidity International Trade Commission (ITC)

The Leahy-Smith America Invents Act is a United States federal statute enacted in 2011 aimed at simplifying the U.S. patent system and allowing inventions to be brough to market sooner. The AIA makes significant... more +
The Leahy-Smith America Invents Act is a United States federal statute enacted in 2011 aimed at simplifying the U.S. patent system and allowing inventions to be brough to market sooner. The AIA makes significant changes to the patent system, including changing from a first-to-invent scheme to a first-to-file scheme, eliminating interference proceedings and developing post-grant opposition.  less -
Ervin Cohen & Jessup LLP

SCOTUS Declines to Hear Coke Zero Patent Case

On April 28, 2025, the U.S. Supreme Court declined to hear Celanese International Corp.’s challenge to a Federal Circuit decision which found the company’s patent on the process to create the artificial sweetener used in Coke...more

Holland & Knight LLP

New Guidance Regarding Fintiv Discretionary Denial at the PTAB

Holland & Knight LLP on

Two recent memoranda from the Patent Trial and Appeal Board (PTAB or Board) have sought to clarify the factors by which boards will evaluate discretionary denial under Fintiv. This guidance follows the U.S. Patent and...more

A&O Shearman

Federal Circuit Holds That America Invents Act Does Not Affect On-Sale Bar To Patentability

A&O Shearman on

In Celanese Int’l Corp. v. ITC, the Federal Circuit addressed whether the America Invents Act (“AIA”) changed the on-sale bar such that the sale of a product made using a secret process would no longer invalidate later-sought...more

Seyfarth Shaw LLP

Celanese v. ITC – Exploring the Crossroads of Trade Secrets and Patent Rights Post AIA

Seyfarth Shaw LLP on

On March 4, the Federal Circuit, heard oral arguments for Celanese Int’l. v ITC, 22-1827 (Fed. Cir. 2024), a case that may reshape the dynamics between trade secrets and patent rights....more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2022 Decisions

As part of the recovery from the global COVID-19 pandemic, the U.S. Court of Appeals for the Federal Circuit took steps to return to normal operations. It began requiring live oral arguments in August 2022 and, by November,...more

Jones Day

PGR Estoppel Continues to be Broad and Onerous

Jones Day on

An ITC Administrative Law Judge (ALJ) recently issued an initial determination holding that PGR estoppel prevented GMG Products LLC (Respondent) from raising two prior-art products in the ITC....more

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

2021 PTAB Year in Review: Analysis & Trends

[co-author: Jamie Dohopolski] Love it or hate it, ignore the USPTO Patent Trial and Appeal Board (PTAB) at your peril. The introduction of the PTAB as part of the America Invents Act over ten years ago has forever changed...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2020 Decisions

[co-author: Kathleen Wills] Last year, the global COVID-19 pandemic created unprecedented challenges for American courts. By making several changes, however, the U.S. Court of Appeals for the Federal Circuit was able to...more

Bradley Arant Boult Cummings LLP

Changes to PTAB’s Claim Construction Standard - Intellectual Property News

On October 10, 2018, the United States Patent and Trademark Office (USPTO) announced that it will issue a final rule changing the claim construction standard for interpreting claims in inter partes review (IPR), post-grant...more

WilmerHale

What The Fed Circ. Says About IPR Estoppel

WilmerHale on

The inter partes review estoppel provision (35 U.S.C. § 315(e)) says that a petitioner (or real party in interest) in an IPR that results in a final written decision on a patent claim may not assert validity in a U.S. Patent...more

Foley & Lardner LLP

An Invalidity Argument Without a Home? The PTAB's Discretion to Ignore Grounds for Invalidity

Foley & Lardner LLP on

By Shaun R. Snader[1] & George C. Beck The post-grant proceedings established by the America Invents Act – inter partes review (IPR), covered business method (CBM) review, and post-grant review (PGR) –promise faster,...more

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