News & Analysis as of

Inter Partes Review (IPR) Proceeding Patent-Eligible Subject Matter CAFC

A&O Shearman

Federal Circuit Affirms PTAB Unpatentability Findings Regarding Network Security Patents

A&O Shearman on

On October 31, 2024, the U.S. Court of Appeals for the Federal Circuit (“CAFC”) issued an opinion affirming the final written decisions of the Patent Trial and Appeal Board (“PTAB”) finding that two of Centripetal Network,...more

Sunstein LLP

Section 101 Gains a Toehold in IPRs

Sunstein LLP on

Inter partes reviews (IPR) are limited by statute to grounds of invalidity under 35 U.S.C. §§ 102 (novelty requirement) and 103 (nonobviousness requirement) and on the basis of prior art patents or printed publications....more

Troutman Pepper Locke

CAFC Affirms PTAB’s Decision That Printed Matter Doctrine Can Be Used In Claim Construction

Troutman Pepper Locke on

In an inter partes review proceeding, a challenger cannot raise patent-eligibility as a ground of invalidity. Rather, the invalidity grounds are limited to lack of novelty and obviousness. ...more

Akin Gump Strauss Hauer & Feld LLP

IP Newsflash - February 2015

FEDERAL CIRCUIT CASES - PTAB’s Broadest Reasonable Interpretation Standard Affirmed by Fed. Circuit in First Ever IPR Appeal - On Wednesday, February 4, 2015, the Court of Appeals for the Federal Circuit (CAFC)...more

4 Results
 / 
View per page
Page: of 1

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:
*By using the service, you signify your acceptance of JD Supra's Privacy Policy.
- hide
- hide