Photo of Siegfried J.W. Ruppert, Ph.D.

Siegfried J.W. Ruppert, Ph.D.

Partner
sruppert@taylorenglish.com
404.640.5968
  • vCard
  • Print PDF
  • LinkedIn

Profile

Taylor English is an innovative law firm that puts clients first. Being at Taylor English allows me to work with biotech, institutional, and start-up clients and respond efficiently to their complex intellectual property matters – all while providing my services in a cost-effective and value-driven manner.

Siegfried J.W. Ruppert, Ph.D., is a Partner in Taylor English’s Intellectual Property Practice Group. Dr. Ruppert focuses his practice on representing U.S. and foreign clients, including start-up companies, in matters regarding patent prosecution, patent litigation, patent interference, patent infringement analysis and opinion work. Dr. Ruppert has utilized his background as a scientist at Genentech, Inc. and his Ph.D. in Biological Sciences to represent clients in an expansive range of patent subject matters related to biotechnology, life sciences and devices.

As Special Counsel with Duane Morris LLP, and as IP Attorney with Townsend and Townsend and Crew LLP, Dr. Ruppert efficiently managed clients’ U.S. and international patent portfolios, productively worked with clients’ in-house counsel, and effectively represented corporate and start-up companies in the areas of pharmaceuticals, biotechnology, diagnostics, medical devices, and UV devices. He also counseled clients in opinion matters (freedom-to-operate, infringement, patentability and patent validity). Recently, Dr. Ruppert published several articles on biosimilars. He frequently speaks on diverse subject matters ranging from biosimilars to patent eligibility both in the U.S. and abroad.

Prior to his legal career, Dr. Ruppert worked as a Postdoctoral Fellow at the Ruprecht-Karls University of Heidelberg, Germany, and at the University of California, at Berkeley, co-authored approximately 40 scientific articles in peer-reviewed journals, and also became an inventor on a number of U.S. patents.

Dr. Ruppert obtained his law degree from the University of California, Hastings College of the Law, and graduated from the Ruprecht-Karls University of Heidelberg in Heidelberg Germany with a Ph.D. in Biological Sciences.

Memberships

Heidelberg California Connect, Board Member

Heidelberg Club International, San Francisco Chapter, Board Member

Heidelberg Alumni U.S., Northern California, Regional Co-Chair

Foreign Languages

Practice Highlights

Experience

Newsroom

Speaking Engagements

Publications

Education

University of California, Hastings College of the Law, JD, 2003

Ruprecht-Karls University of Heidelberg, Germany, Biological Sciences, PhD, cum laude, 1989

Ruprecht-Karls University of Heidelberg, Germany, Biological Sciences, BS, 1985

Bar Admissions

California

U.S. Patent and Trademark Office

Courts & Adjudicative Bodies

Supreme Court of California

9th Circuit Court of Appeals

U.S. District Court for the Central District of California

U.S. District Court for the Northern District of California