Charles Bruce Hamburg, American lawyer. Bar: New York 1964. Member of American Bar Association, International Federation Intellectual Property Attorneys, Licensing Executives Society, International Association Protection Intellectual Property, New York Intellectual Property Law Association, American Intellectual Property Law Association, Masons.
Patent examiner United States Patent Office, 1960-1963. Patent attorney Celanese Corporation American, New York City, 1963-1965, Burns, Lobato & Zelnick, New York City, 1965-1967, Nolte & Nolte, New York City, 1967-1975. Principal C. Bruce Hamburg, 1976-1979.
Partner Jordan & Hamburg, Limited liability partnership, since 1979. United States correspondent Patents and Licensing, Japan, since 1986.
Author: Patent Fraud and Inequitable Conduct, 1972, 78, Patent Law Handbook, 1983-1984, 84-85, 85-86, Doctrine of Equivalents in the United States (in Japanese), 1995, second edition (in Korean), 1998. Monthly columnist Patent and Trademark Review, 1976-1985. United States correspondent Patents and Licensing, since 1989.
Contributor chapters to books.