Served in the following capacities, among others: President, San Francisco Patent & Trademark Law Association; American Intellectual Property Law Association: Board of Directors, multiple Committee Chairs; American Bar Association, IPL Section: Chairman of several Divisions, and committees, including programs, education, and university IP, IPL Section delegate to ABA Special Committee on Legal Education, ABA RICO Committee; President, San Francisco Chapter, Licensing Executive Society; Member, Advisory Board of the Patent, Trademark and Copyright Journal of Bureau of National Affair (Bloomberg); State Bar of California: Member of Executive Committees, including Intellectual Property Section, and Officer/Member of International Law Section, and Member of ADR Standing Committee, Co-Chair ADR Committee of Litigation Section, and State Bar Conference of Delegates; Member, U.S. Dept. of Commerce Public Advisory Committee on Trademark Office Affairs; Trustee, United States Copyright Society; Pres. Bay Area Intellectual Property Chapter, American Inns of Court. Appointed Intellectual Property Research Specialist, California Blue Ribbon Task Force on Nanotechnology. Mediation/Arbitration Panels of the US Federal Circuit Court of Appeals, US District Court, Northern District of Ca., FedARB, World Intellectual Property Organization, American Intellectual Property Law Association (AIPLA) and International Trademark Association (INTA).