Brianne E.o. Kalach
Patent attorney, USPTO registration number 84067, status Active.
- Firm
- Bartko Pavia
- Location
- San Francisco, CA
- On the USPTO roster since
- October 2025
Brianne E.o. Kalach is a USPTO-registered patent attorney (registration number 84067) at Bartko Pavia, in San Francisco, CA. The registration is active on the current USPTO roster, and Brianne E.o. Kalach has been listed on the roster since October 2025.
Bartko Pavia is listed with one registered practitioner on the current roster.
San Francisco, CA has 861 registered patent practitioners in all: 581 patent attorneys and 245 patent agents.
Other registered practitioners in San Francisco, CA
- April E. Isaacson — Patent attorney, Reg. No. 52400, Kilpatrick Townsend
- A James Isbester — Patent attorney, Reg. No. 36315, Kilpatrick Townsend & Stockton LLP
- Ashok Kumar Janah — Patent attorney, Reg. No. 37487, Janah & Associates, P.C.
- Alireza Jazayeri — Patent agent, Reg. No. 68663, Twitter, Inc.
- Kenneth Jenq — Patent attorney, Reg. No. 75336, Law Office of Kenneth Jenq
- Philip D. Jensen — Patent agent, Reg. No. 63563, Polsinelli
- Charles Hung Jew — Patent attorney, Reg. No. 34192, Cascio Schmoyer & Zervas
- Patrick R. Jewik — Patent attorney, Reg. No. 40456, Kilpatrick Townsend & Stockton LLP
All patent attorneys and agents in San Francisco, CA
Patent firms in California · Practitioners by state
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