IP Professionals
Our patent attorneys and IP professionals are drawn not only from large patent law firms and nationally recognized general practice firms, but also from investment firms, academia and in‑house counsel positions. In addition to their legal qualifications, they bring hands-on technical experience in a wide array of engineering and scientific disciplines.

W. Benjamin Glenn
Partner

Douglas C. Limbach
Partner

Rick D. Shoop, Ph.D.
Partner

Justin Thomas
Partner

Thomas M. Zlogar
Of Counsel

Margaret M. Powers
Of Counsel

Peter Yaghmaie
Associate

Garrett O’Sullivan
Associate

Robert Antonio
Patent Agent

Linda Gont, Ph.D.
Patent Agent

Karen McSwain
Patent Agent

Yasir Diab
Patent Agent

James R. Shay
Co-Founder/Retired

155 Bovet Road
Suite 710
San Mateo, CA 94402
(650) 212-1700