Usman A. Khan
Patent agent, USPTO registration number 70439, status Active.
- Firm
- Fish & Richardson P.C. The McPherson Building
- Location
- Washington, DC
- On the USPTO roster since
- November 2014
Usman A. Khan is a USPTO-registered patent agent (registration number 70439) at Fish & Richardson P.C. The McPherson Building, in Washington, DC. The registration is active on the current USPTO roster, and Usman A. Khan has been listed on the roster since November 2014.
Fish & Richardson P.C. The McPherson Building has 10 registered patent practitioners on the roster (7 patent attorneys and 3 patent agents), so Usman A. Khan works alongside 9 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
- Jordan N. Bodner — Patent attorney, Reg. No. 42338, Banner & Witcoff LTD
- Jacob A. Boesch — Patent attorney, Reg. No. 83637, O'Melveny & Myers LLP
- Adam P. Bofill — Patent agent, Reg. No. 72988
- Branka M. Bogunovic — Patent attorney, Reg. No. 66568, Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Lois E. Boland — Patent attorney, Reg. No. 66535
- Michael J. Boland — Patent attorney, Reg. No. 32113, Potomac Electric Power CO
- Mark Boland — Patent attorney, Reg. No. 32197, Sughrue Mion, PLLC
- Lauren C. Bolcar — Patent attorney, Reg. No. 68994, Quarles & Brady LLP Quarles & Brady LLP
All patent attorneys and agents in Washington, DC
Patent firms in District of Columbia · Practitioners by state
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