Philip J. Warrick

Patent attorney, USPTO registration number 54707, status Active.

Firm

Irell & Manella LLP

Location

Washington, DC

On the USPTO roster since

before May 2006

Philip J. Warrick is a USPTO-registered patent attorney (registration number 54707) at Irell & Manella LLP, in Washington, DC. The registration is active on the current USPTO roster, and Philip J. Warrick has been listed on the roster since before May 2006.

Irell & Manella LLP has 21 registered patent practitioners on the roster (19 patent attorneys and 2 patent agents), so Philip J. Warrick works alongside 20 other registered practitioners there.

Washington, DC has 2,644 registered patent practitioners in all: 1,995 patent attorneys and 568 patent agents.

Other registered practitioners in Washington, DC

• James G. Clessuras — Patent attorney, Reg. No. 51569, Wilson Sonsini Goodrich and Rosati PC
• Gregory L. Clinton — Patent agent, Reg. No. 59134, Jefferson IP Law, LLP
• Jaden Michael Cloobeck — Limited recognition, Reg. No. 903215, The George Washington University School of Law
• Brad R. Close — Patent attorney, Reg. No. 64511, TIPS Group, P.C.
• Paige E. Cloud — Patent agent, Reg. No. 79850, Sterne Kessler Goldstein & Fox
• William Blake Coblentz — Patent attorney, Reg. No. 57104, Cozen O'Connor
• Alexis R. Cohen — Patent attorney, Reg. No. 76998, Wilmer Cutler Pickering Hale And Dorr LLP
• Eric R. Cohen — Patent attorney, Reg. No. 72115, Wilmer Cutler Pickering Hale And Dorr LLP

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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