Christopher N. Sipes

Patent attorney, USPTO registration number 39837, status Active.

Firm

Covington & Burling LLP

Location

Washington, DC

On the USPTO roster since

before May 2006

Christopher N. Sipes is a USPTO-registered patent attorney (registration number 39837) at Covington & Burling LLP, in Washington, DC. The registration is active on the current USPTO roster, and Christopher N. Sipes has been listed on the roster since before May 2006.

Covington & Burling LLP has 33 registered patent practitioners on the roster (29 patent attorneys and 4 patent agents), so Christopher N. Sipes works alongside 32 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

• Karla I. Arias — Patent agent, Reg. No. 72679, Brownstein Hyatt Farber Schreck , LLP
• Tariq I. Arif — Patent attorney, Reg. No. 66566
• Keith M. Arment — Patent attorney, Reg. No. 72061, Brake Hughes Bellermann LLP
• James E. Armstrong, IV — Patent attorney, Reg. No. 42266, Troutman Pepper Locke LLP
• Caren E. P. Aronin — Patent agent, Reg. No. 74395, Wilson Sonsini Goodrich & Rosati
• Paula Isabel Arraiza Aviles — Limited recognition, Reg. No. 902704, American University Washington College of Law
• Salvatore J. Arrigo — Patent attorney, Reg. No. 46063, Arrigo, Lee, Guttman & Mouta-Bellum LLP
• Veronica S. Ascarrunz — Patent attorney, Reg. No. 52571, Sheppard

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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