Steven L. Chang
Patent attorney, USPTO registration number 59424, status Active.
- Firm
- Novak Druce & Quigg LLP
- Location
- San Francisco, CA
- On the USPTO roster since
- April 2007
Steven L. Chang is a USPTO-registered patent attorney (registration number 59424) at Novak Druce & Quigg LLP, in San Francisco, CA. The registration is active on the current USPTO roster, and Steven L. Chang has been listed on the roster since April 2007.
Novak Druce & Quigg LLP has 8 registered patent practitioners on the roster (6 patent attorneys and 2 patent agents), so Steven L. Chang works alongside 7 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
- Brett A. Hertzberg — Patent attorney, Reg. No. 42660, Dolby Laboratories
- Amy L. Hessler — Patent agent, Reg. No. 50310, FibroGen, Inc
- Gabrielle E. Higgins — Patent attorney, Reg. No. 38916, Desmarais LLP
- Robert Charles Hill — Patent attorney, Reg. No. 20903
- Matthew W. Hindman — Patent attorney, Reg. No. 57396, Kilpatrick Townsend Stockton LLP
- Matthew E. Hinsch — Patent attorney, Reg. No. 47651, Kilpatrick Townsend & Stockton LLP
- Suzan J. Hixon — Patent attorney, Reg. No. 54171, Greenebaum Doll & McDonald PLLC
- Brian B. Ho — Patent attorney, Reg. No. 60199, Dentons US LLP
All patent attorneys and agents in San Francisco, CA
Patent firms in California · Practitioners by state
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