Sonja W. Sahlsten

Patent attorney, USPTO registration number 70927, status Active.

Firm

Finnegan

Location

Washington, DC

On the USPTO roster since

November 2014

Sonja W. Sahlsten is a USPTO-registered patent attorney (registration number 70927) at Finnegan, in Washington, DC. The registration is active on the current USPTO roster, and Sonja W. Sahlsten has been listed on the roster since November 2014.

Finnegan has 18 registered patent practitioners on the roster (13 patent attorneys and 5 patent agents), so Sonja W. Sahlsten works alongside 17 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

• David J. Cho — Patent attorney, Reg. No. 72457, Covington & Burling LLP
• Wonseon Kiersten Choi — Patent agent, Reg. No. 73012, Covington & Burling LLP
• Min S. Choi — Patent agent, Reg. No. 77338, Morgan Lewis & Bockius
• Kyle J. Choi — Patent attorney, Reg. No. 41480, Quinn Emanuel
• Douglas Choi — Patent attorney, Reg. No. 75267, Rothwell Figg Ernst & Manbeck
• Jae Woo Choi — Limited recognition, Reg. No. L0889, Fish and Richardson P.C.
• Yongsuck Choi — Patent attorney, Reg. No. 43324, Dentons US LLP
• Daniel S. Choi — Patent agent, Reg. No. 80659, Fox Rothschild

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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