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David W. Leibovitch

David W. Leibovitch


Washington, DC
Alexandria, VA

David W. Leibovitch focuses his practice on the prosecution of utility and design patent applications, freedom-to-operate and invalidity opinions, post-grant proceedings at the U.S. Patent and Trademark Office, and district court patent litigation. He assists Fortune 500 companies, medium-sized enterprises, small businesses and micro-entities with patent matters. David also conducts intellectual property due diligence investigations to assist with mergers and acquisitions.

David’s work includes drafting, prosecution, and counseling in mechanical, electromechanical and electrical technologies.

David also advises innovators in Artificial Intelligence (AI),  particularly in the healthcare industry. David is a member of the Association for the Advancement of Artificial Intelligence.

In view of his background in physics, mathematics and computer science, David assists clients in various technological areas.

Examples of mechanical inventions on which David has advised clients include printing and image processing apparatuses, medical devices, personal hygiene products, floorboards, sports equipment, conveyor belt systems, automotive systems, heat exchangers, and food manufacturing processes including filling and packaging machines.

David has also counseled clients in the areas of spectrometry, confocal microscopy, solar panels and solar panel components, as well as printer and image processing control software and electronics, server management, computer-implemented diagnostics, network-implemented control systems, search engines and Internet advertising systems, and vehicle control circuits and systems.

David has assisted clients in inter partes review proceedings at the U.S. Patent and Trademark Office, district court litigations and disputes at the International Trade Commission. David also participated in appeals at the Court of Appeals for the Federal Circuit.

David is an active member of the European-American Chamber of Commerce in Paris, France, and the French-American Chamber of Commerce in Washington, DC. David enjoys presenting on various topics of U.S. patent law to clients and colleagues in the United States and abroad. He is a native French speaker.

David has been honored by Best Lawyers in America© since 2021 for the Best Lawyers: Ones to Watch edition in the area of Intellectual Property Law.