Knobbe Martens, Eight Partners Achieve High Litigation Rankings in Patexia PTAB Intelligence Report

IRVINE, CALIF., September 18, 2023 – Knobbe Martens is proud to announce that Patexia has recognized the firm and a number of partners as top performers in its 2023 PTAB Intelligence Report. The Report evaluates all Patent and Trial Appeal Board (PTAB) proceedings to find the top attorneys and law firms based on their activity and performance before the PTAB.

In the Report, Knobbe Martens ranked among the top 10 best performing PTAB firms, placing it within the top 1% of all stakeholders.

A number of partners were also singled out in the Report for their top performance, including Joseph Re, Jarom Kesler, Brian Claassen, Jacob Peterson, Nathanael Luman, Stephen Larson, Colin Heideman and Jeremiah Helm.

Patexia, the world’s largest online platform for IP professionals, evaluated almost 1,000 law firms and over 6,000 lawyers in compiling the Report. The Report covers all PTAB proceedings filed during the last five years, including inter partes reviews, post grant reviews, covered business methods, and derivation proceedings. More information can be found here.

About Knobbe Martens

Knobbe Martens is one of the most highly respected intellectual property law firms, offering all aspects of intellectual property and technology law. The firm’s litigation group handles cases throughout the U.S. and coordinates strategy for disputes worldwide. Founded in California in 1962, the firm has about 300 lawyers and scientists based in offices located in Orange County, Los Angeles, New York, San Diego, San Francisco, Seattle and Washington D.C.  Knobbe Martens serves a diverse international client base, from multinational corporations to emerging businesses of all stages. More information about the firm can be found at