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David W. Old

David Old is a patent agent and a member of the IP Procurement and Portfolio Management practice group. David has more than six years of experience as a patent agent, focusing on preparation and prosecution of domestic and foreign patent applications. David has experience in organic and medicinal chemistry, with technical experience in a variety of specialty areas including small molecules, proteins, nucleotides, medical devices, coatings, filters and membranes. As an inventor himself, David brings his passion for new discoveries to bear when working with clients. 

Prior to joining the firm, David worked as a patent agent at a mid-sized law firm, where he developed skills in all aspects of patent preparation and prosecution. Prior to becoming a patent agent, David served as the director of medicinal chemistry at a global pharmaceutical company specializing in novel medicines and medical devices. In his chemistry role, David gained expertise in conceiving, designing, synthesizing, evaluating, and optimizing novel chemical entities for applications in a variety of therapeutic areas. Prior to his industrial career, David was a postdoctoral research associate at Massachusetts Institute for Technology (MIT), where he discovered and developed highly active palladium catalyst systems for aryl halide amination and other cross-coupling reactions.

  • Postdoctoral research associate, Massachusetts Institute of Technology
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