William H. Oldach, III

Patent attorney, USPTO registration number 42048, status Active.

Firm

Vorys Sater Seymour and Pease LLP

Location

Washington, DC

On the USPTO roster since

before May 2006

William H. Oldach, III is a USPTO-registered patent attorney (registration number 42048) at Vorys Sater Seymour and Pease LLP, in Washington, DC. The registration is active on the current USPTO roster, and William H. Oldach has been listed on the roster since before May 2006.

Vorys Sater Seymour and Pease LLP has 17 registered patent practitioners on the roster (13 patent attorneys and 4 patent agents), so William H. Oldach works alongside 16 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

• 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
• Wonsuck Choi — Patent agent, Reg. No. 76787, NovoTechIP International PLLC
• Sonny S.h. Choi — Patent attorney, Reg. No. 65889, Staas & Halsey LLP
• In Young Choi — Patent agent, Reg. No. 80724, Wilson Sonsini Goodrich & Rosati

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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