Tianran Yan

Patent attorney, USPTO registration number 67162, status Active.

Firm

Foley & Lardner, LLP

Location

Washington, DC

On the USPTO roster since

November 2014

Tianran Yan is a USPTO-registered patent attorney (registration number 67162) at Foley & Lardner, LLP, in Washington, DC. The registration is active on the current USPTO roster, and Tianran Yan has been listed on the roster since November 2014.

Foley & Lardner, LLP has 184 registered patent practitioners on the roster (128 patent attorneys and 56 patent agents), so Tianran Yan works alongside 183 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

• Thomas A. Broughan, III — Patent attorney, Reg. No. 66001, Sidley Austin LLP
• William E. Brow — Patent agent, Reg. No. 64209, Cooley LLP
• Roger L. Browdy — Patent attorney, Reg. No. 25618, Browdy and Neimark P.L.L.C.
• Thomas E. Brown — Patent agent, Reg. No. 44450, Westerman Hattori Daniels & Adrian LLP
• Fraser D. Brown — Patent attorney, Reg. No. 74178, Cooley LLP
• Mark H. Brown, Jr. — Patent attorney, Reg. No. 79640, Kirkland & Ellis LLP
• Theatrice Brown — Patent agent, Reg. No. 44475
• Seiko T. Brown — Patent agent, Reg. No. 71427, Baker Donelson Bearman Caldwell & Berkowitz, PC

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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