Sumiyo Onda

Patent agent, USPTO registration number 62166, status Active.

Firm

Nixon Peabody LLP

Location

Washington, DC

On the USPTO roster since

October 2009

Sumiyo Onda is a USPTO-registered patent agent (registration number 62166) at Nixon Peabody LLP, in Washington, DC. The registration is active on the current USPTO roster, and Sumiyo Onda has been listed on the roster since October 2009.

Nixon Peabody LLP has 57 registered patent practitioners on the roster (45 patent attorneys and 11 patent agents), so Sumiyo Onda works alongside 56 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

• Lihui Bai — Patent agent, Reg. No. 82700, Goodwin Procter, LLP.
• Camella C. Bailey — Patent agent, Reg. No. 48542
• Joseph M. Baillargeon — Patent attorney, Reg. No. 79685
• John M. Baird — Patent attorney, Reg. No. 57585, Duane Morris LLP
• Robert D. Bajefsky — Patent attorney, Reg. No. 25387, Finnegan Henderson Farabow Garrett & Dunner L.L.P
• James N. Baker — Patent agent, Reg. No. 40899, Kratz, Quintos & Hanson, LLP
• Amanda Y. Baker — Patent attorney, Reg. No. 68846, Potomac Law Group, PLLC
• Wilbur Todd Baker — Patent attorney, Reg. No. 45265, Kirkland & Ellis LLP

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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