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Kimberly T. Nguyen

Kimberly Nguyen provides informed and timely counseling to in-house counsel and research scientists to help them protect their IP assets both in the U.S. and across the world. Prior to joining Dilworth IP, Kimberly was an in-house Patent Agent at a pharmaceutical corporation and a Patent Examiner at the United […]

Michael J. Musella

Michael J. Musella is a registered patent attorney with over 25 years of experience advising clients and practicing before the United States Patent and Trademark Office. Michael counsels clients on intellectual property matters involving patents, trademarks, copyrights, freedom-to-operate opinions, right-to-use opinions, infringement and non-infringement opinions, and other related intellectual property […]

George M. Kaplan

George Kaplan has over 40 years experience in the field of intellectual property, and has drafted and prosecuted hundreds of patent applications to grant before the U.S. Patent and Trademark Office. His experience includes time in corporate patent practice with some of the world’s largest pharmaceutical and consumer goods corporations. […]

Stephen R. Barrese

Stephen R. Barrese focuses his practice in the areas of trademarks, unfair competition, copyrights and internet-related matters including trademark research, clearance, prosecution, enforcement and maintenance of both foreign and domestic registrations, opposition and cancellation proceedings, and licensing and coexistence agreements. Stephen helps clients with branding strategies to grow trademark portfolios. […]

Joanne F. Davis

Joanne Davis is a versatile corporate and general business lawyer. She has collaborated with clients at all levels of complex organizations in many industries, including the chemical, financial, health care and industrial sectors. Prior to joining Dilworth IP, Joanne advised the senior business leaders of a multinational manufacturer on a wide […]

Thomas P. DeFelice, CLM

The legal industry has changed.  Delivering an exceptional client experience is an ongoing challenge that requires forward-thinking grounded in sound business practices.  Utilizing his seventeen years of experience operating businesses, Tom DeFelice fosters a culture at Dilworth IP that treats clients’ businesses like our own.  As a Certified Legal Manager, […]

Frederick A. Spaeth

Frederick A. Spaeth has been serving clients for more than twenty years in the areas of intellectual property law and commercial transactions, including preparing and prosecuting patent, trademark and copyright applications in the U.S. and abroad, and advising clients on questions about validity and infringement. He provides counseling in connection […]

William R. Reid

William R. Reid is an intellectual property attorney with over seventeen years experience serving clients in the areas of chemicals, polymers, catalysts and chemical & refining processes. Prior to joining Dilworth IP, Bill was Senior Counsel at LyondellBasell Industries in Newtown Square, PA, where he provided support to various business […]