Adam J. Greenspan

Patent agent, USPTO registration number 61741, status Active.

Location

Philadelphia, PA

On the USPTO roster since

October 2009

Adam J. Greenspan is a USPTO-registered patent agent (registration number 61741), in Philadelphia, PA. The registration is active on the current USPTO roster, and Adam J. Greenspan has been listed on the roster since October 2009.

Philadelphia, PA has 513 registered patent practitioners in all: 377 patent attorneys and 115 patent agents.

Other registered practitioners in Philadelphia, PA

• Annabella R. Peretti — Patent agent, Reg. No. 84324, Faegre Drinker Biddle & Reath LLP
• Lukas W. Pfannenstiel — Patent agent, Reg. No. 80751, Saul Ewing Arnstein & Lehr
• Marcia Denise Pintzuk — Patent attorney, Reg. No. 33756, Fmc Corp
• Michael F. Piscitelli — Patent attorney, Reg. No. 64313, Flaster Greenberg PC
• Debora Plehn-Dujowich — Patent attorney, Reg. No. 65732, Eckert Seamans Cherin & Mellott LLC
• Manny David Pokotilow — Patent attorney, Reg. No. 22492, Caesar Rivise, P.C.
• Viktoriia Ponomarenko — Limited recognition, Reg. No. 902851, University Of Pennsylvania Law School
• John Porrazza, III — Patent attorney, Reg. No. 68126, Comcast

All patent attorneys and agents in Philadelphia, PA

Patent firms in Pennsylvania · Practitioners by state

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