James P. O'sullivan, Sr

Patent attorney, USPTO registration number 20260, status Active.

Location

Leesburg, VA

On the USPTO roster since

before May 2006

James P. O'sullivan, Sr is a USPTO-registered patent attorney (registration number 20260), in Leesburg, VA. The registration is active on the current USPTO roster, and James P. O'sullivan has been listed on the roster since before May 2006.

Leesburg, VA has 19 registered patent practitioners in all: 13 patent attorneys and 6 patent agents.

Other registered practitioners in Leesburg, VA

• Thomas S. Auchterlonie — Patent attorney, Reg. No. 37275, Fujitsu Patent Center
• Thaddius James Carvis, Jr — Patent attorney, Reg. No. 26110, Law Offices Of Thaddius J Carvis
• Daniel Saul Finnegan — Patent attorney, Reg. No. 60508, Dunlap Bennett & Ludwig PLLC
• Raymond Charles Jones — Patent attorney, Reg. No. 34631, IP Law Global PC
• Anna L. Kinney — Patent agent, Reg. No. 60037, Dunlap Bennett & Ludwig
• Linda M. Krisciunas — Patent agent, Reg. No. 66515, K2m INC
• Nicholas J. Nikolopoulos — Patent attorney, Reg. No. 52073, M/A Com Inc.
• Eugene Onofrio Palazzo — Patent attorney, Reg. No. 20881, Xerox Corp

All patent attorneys and agents in Leesburg, VA

Patent firms in Virginia · Practitioners by state

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