Christopher J. Tyson
Patent attorney, USPTO registration number 63850, status Active.
- Firm
- Duane Morris LLP
- Location
- Washington, DC
- On the USPTO roster since
- October 2009
Christopher J. Tyson is a USPTO-registered patent attorney (registration number 63850) at Duane Morris LLP, in Washington, DC. The registration is active on the current USPTO roster, and Christopher J. Tyson has been listed on the roster since October 2009.
Duane Morris LLP has 60 registered patent practitioners on the roster (54 patent attorneys and 6 patent agents), so Christopher J. Tyson works alongside 59 other registered practitioners there.
Washington, DC has 2,644 registered patent practitioners in all: 1,995 patent attorneys and 568 patent agents.
Other registered practitioners in Washington, DC
- Elizabeth T. Bernard — Patent attorney, Reg. No. 51465, McKool Smith P.C.
- Eugene L. Bernard — Patent attorney, Reg. No. 18960
- Jessamyn S. Berniker — Patent attorney, Reg. No. 72328, Williams & Connolly LLP
- Lucia Bettedi — Patent agent, Reg. No. 84202, Arnold & Porter
- Salvador M. Bezos — Patent attorney, Reg. No. 60889, Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Adesh Bhargava — Patent attorney, Reg. No. 46553, Dykema Gossett PLLC
- Monica V. Bhattacharyya — Patent agent, Reg. No. 53988, U.S. International Trade Commission
- Roshan K. Bhattarai — Patent agent, Reg. No. 70092, DLA Piper LLP
All patent attorneys and agents in Washington, DC
Patent firms in District of Columbia · Practitioners by state
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