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Main phone
215.568.6400
Education
  • University of Pennsylvania, B.S. Eng., Systems Science & Engineering, 1994
  • Georgetown University Law Center, J.D., 2007
Jonathan M. Dunsay
Professional Experience

Jon’s practice focuses on preparation of a wide range of patent applications, litigation, licensing, and IP portfolio management.

Client Work

Jon has counseled clients of various types and sizes, from small software firms to large global manufacturers. His technical experience is wide-ranging and includes litigating patents related to cyber-security, secure on-line financial transactions, digital video and audio recording, electronic securities trading, automated surveys, collaborative educational software, e-commerce, mobile and wireless control of digital displays, enterprise software and mobile navigation devices. Jon has also drafted and negotiated patent licensing agreements.

In patent prosecution, Jon has experience related to computer software, web server operations, magnetic resonance imaging, cryptography, operating systems, relational databases, flash memory and fiber optic transceivers.

Additionally, Jon has extensive experience drafting infringement and invalidity claim charts, and preparing rebuttal arguments to such charts.

Previous Work

Prior to joining the firm, Jon worked as an associate at an intellectual property boutique in Philadelphia and in the intellectual property practice of a general practice firm in New York City.

Publications, Presentations and Recognitions

Co-author of Valuing Patent Infringement Actions After the Supreme Court’s eBay Decision, Andrews Med. Devices Litig. Rep., Jan. 7, 2008, at 3.

Bar and Court Admissions

Commonwealth of Pennsylvania
State of New Jersey
United States Court of Appeals for the Federal Circuit
United States District Court for the District of New Jersey
United States District Court for the Eastern District of Wisconsin
United States Patent and Trademark Office

Life Beyond the Law

I enjoy biking and jogging in Philadelphia and spending time with my wife and daughter. I like reading good biographies and histories. Whenever I get the chance, I like to travel.