James W. Ambrosius
Patent attorney, USPTO registration number 27705, status Active.
- Firm
- EcoTech Law Group, P.C.
- Location
- San Francisco, CA
- On the USPTO roster since
- before May 2006
James W. Ambrosius is a USPTO-registered patent attorney (registration number 27705) at EcoTech Law Group, P.C., in San Francisco, CA. The registration is active on the current USPTO roster, and James W. Ambrosius has been listed on the roster since before May 2006.
EcoTech Law Group, P.C. has 2 registered patent practitioners on the roster (2 patent attorneys), so James W. Ambrosius works alongside 1 other registered practitioner there.
San Francisco, CA has 861 registered patent practitioners in all: 581 patent attorneys and 245 patent agents.
Other registered practitioners in San Francisco, CA
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- Lov K. Goel — Patent attorney, Reg. No. 63690, Davis Wright Tremaine LLP
- David E. Goggin — Patent agent, Reg. No. 56194
- Berrie R. Goldman — Patent attorney, Reg. No. 64246, Invitae Corporation
- Brian M. Graham — Patent attorney, Reg. No. 72423, Novak Druce Connolly Bove Quigg LLP
- Grant D. Green — Patent attorney, Reg. No. 31259, Mintz Levin
- Sara R. Greenwald — Patent agent, Reg. No. 55225, Sara Greenwald
- Kyle Nadir Greenway — Limited recognition, Reg. No. 901459, University of San Francisco School of Law
All patent attorneys and agents in San Francisco, CA
Patent firms in California · Practitioners by state
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