John S. Ferrell
Patent attorney, USPTO registration number 34593, status Active.
- Firm
- Carr & Ferrell LLP
- Location
- San Mateo, CA
- On the USPTO roster since
- before May 2006
John S. Ferrell is a USPTO-registered patent attorney (registration number 34593) at Carr & Ferrell LLP, in San Mateo, CA. The registration is active on the current USPTO roster, and John S. Ferrell has been listed on the roster since before May 2006.
Carr & Ferrell LLP has 9 registered patent practitioners on the roster (9 patent attorneys), so John S. Ferrell works alongside 8 other registered practitioners there.
San Mateo, CA has 68 registered patent practitioners in all: 49 patent attorneys and 19 patent agents.
Other registered practitioners in San Mateo, CA
- Kurt W. Carlson — Patent attorney, Reg. No. 46601, Sonitus Medical Inc,
- David A. Carpenter — Patent attorney, Reg. No. 45945, BeiGene LTD
- Kathryn L. Coulter — Patent attorney, Reg. No. 45889, Bristol-Myers Squibb Company
- Nancy J. Desantis-Vannice — Patent agent, Reg. No. 37608
- Yasir A. Diab — Patent agent, Reg. No. 80178, Shay Glenn LLP
- Mark Kevin Dickson — Patent attorney, Reg. No. 32889, Phase M Legal
- Shelley P. Eberle — Patent attorney, Reg. No. 31411, Theravance Biopharma U.S., Inc.
- Sean M. Fitzgerald — Patent attorney, Reg. No. 42537
All patent attorneys and agents in San Mateo, CA
Patent firms in California · Practitioners by state
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