Geoffrey G. Dellenbaugh - Counsel

Geoffrey-DellenbaughContact Geoffrey Dellenbaugh
Phone: 860-838-8713
Fax: 860-527-0464

Geoffrey has extensive experience in domestic and foreign patent prosecution, license negotiation, and litigation, particularly in the chemical arts, with emphasis on pharmaceuticals and the life sciences. He has represented major pharmaceutical companies, start-ups, and universities. He practiced patent and licensing law with Johnson & Johnson, becoming the lead patent attorney for the pharmaceutical sector of the company and a member of the management board of the subsidiary Janssen Pharmaceutica, Inc. He then became Intellectual Property Counsel for Warner Lambert Company, in which position he managed the global intellectual property needs of the company. Following Warner Lambert, he rejoined Johnson & Johnson’s principal pharmaceutical research and development subsidiary, where he created and managed a patent and licensing team that assured the legal conformance of the subsidiary’s activities, prepared and managed its patent portfolio, represented it in licensing transactions, and negotiated research and technology acquisitions and relationships. He was then senior consultant for Columbia University, where he advised on technology transfer and licensing operations at its Medical Science Campus. Most recently, he was Associate Professor and Supervising Attorney for the Intellectual Property Law Clinic at the University of Connecticut School of Law.


A.B., Chemistry, Princeton University
M.A., Teaching, Stanford University
Ph.D., Chemistry, University of Pittsburgh
J.D., University of Chicago Law School


Connecticut Bar Association
American Intellectual Property Law Association


U.S. Patent and Trademark Office
U.S. Court of Appeals, Federal Circuit