P Richard Warburton

Patent attorney, USPTO registration number 54568, status Active.

Firm

ChemDAQ Inc.

Location

Pittsburgh, PA

On the USPTO roster since

before May 2006

P Richard Warburton is a USPTO-registered patent attorney (registration number 54568) at ChemDAQ Inc., in Pittsburgh, PA. The registration is active on the current USPTO roster, and P Richard Warburton has been listed on the roster since before May 2006.

ChemDAQ Inc. is listed with one registered practitioner on the current roster.

Pittsburgh, PA has 348 registered patent practitioners in all: 281 patent attorneys and 65 patent agents.

Other registered practitioners in Pittsburgh, PA

• Victoria D. Summerfield — Patent attorney, Reg. No. 75371, Troutman Pepper Locke LLP
• Travis J. Sumpter — Patent attorney, Reg. No. 73881, Reed Smith Centre
• Michael Rodger Swartz — Patent attorney, Reg. No. 28119, Law Offices Of Michael R Swartz
• Gene A. Tabachnick — Patent attorney, Reg. No. 33801, Beck & Thomas, P.C.
• Kah Yong Tan — Patent agent, Reg. No. 79288, Fujifilm Cellular Dynamics Inc
• Frederic Tenney Tenney — Patent attorney, Reg. No. 47131, Howmet Aerospace Inc.
• Brienne S. Terril — Patent attorney, Reg. No. 60941, BNY Mellon
• John C. Thomas, III — Patent attorney, Reg. No. 52282, The Webb Law Firm One Gateway Center

All patent attorneys and agents in Pittsburgh, PA

Patent firms in Pennsylvania · Practitioners by state

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