Christian J. Ullsperger
Patent attorney, USPTO registration number 48006, status Active.
- Firm
- Fenwick & West LLP
- Location
- San Francisco, CA
- On the USPTO roster since
- before May 2006
Christian J. Ullsperger is a USPTO-registered patent attorney (registration number 48006) at Fenwick & West LLP, in San Francisco, CA. The registration is active on the current USPTO roster, and Christian J. Ullsperger has been listed on the roster since before May 2006.
Fenwick & West LLP has 68 registered patent practitioners on the roster (49 patent attorneys and 19 patent agents), so Christian J. Ullsperger works alongside 67 other registered practitioners 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
- Hongyan Jian — Patent agent, Reg. No. 61348
- Teddy K. Joe — Patent attorney, Reg. No. 51850, Tkj-Law
- Bryan J. Johnson — Patent attorney, Reg. No. 77244, Knobbe Martens
- Imre Johnson — Limited recognition, Reg. No. 902607, University of San Francisco School of Law
- Larry Joel Johnson — Patent attorney, Reg. No. 56861, DocuSign DocuSig
- Mitchel L. Jones — Patent attorney, Reg. No. 63495, JUUL Labs, Inc.
- Parisa Jorjani — Patent attorney, Reg. No. 46813, Morrison & Foerster LLP
- Saleh Kaihani — Patent attorney, Reg. No. 74475, Cognition IP
All patent attorneys and agents in San Francisco, CA
Patent firms in California · Practitioners by state
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