Peter H. Werner is a partner in Cooley's Business department and a member of Cooley's Emerging Companies practice group. He joined the Firm in 2001 and is resident in the San Francisco office.

Peter’s practice involves intellectual property enforcement and defense, and client counseling on issues related to IP rights.

Peter Meza's practice primarily involves the drafting and prosecuting of patents and advising on licensing matters for U.S. and international semiconductor and high technology electronics clients.

Peter J. Riebling devotes his practice to the management, litigation and licensing of intellectual property rights. He provides comprehensive domestic and foreign trademark counseling on all aspects of trademark clearance, due diligence, audits.

Peter Willsey is a partner in the Litigation department and the chair of the Trademark, Copyright, & Advertising practice group. He joined the Firm in 1999 and is resident in the Washington, DC office.

Peter Giunta is a partner in the firm’s New York office where he focuses on patent litigation and counseling. He practices in federal courts, the U.S. International Trade Commission (“ITC”), and the U.S. Court of Appeals for the Federal Circuit.

Peter Lambrianakos' practice focuses on patent, trademark, copyright and commercial litigation.

Peter Wellington is a partner in Steptoe's Washington office, where he is experienced in litigating large and small cases, as well as providing advice and compliance assistance regarding government contract issues.