Xun Liu

Patent attorney, USPTO registration number 68815, status Active.

Firm

Williams & Connolly LLP

Location

Washington, DC

On the USPTO roster since

November 2014

Xun Liu is a USPTO-registered patent attorney (registration number 68815) at Williams & Connolly LLP, in Washington, DC. The registration is active on the current USPTO roster, and Xun Liu has been listed on the roster since November 2014.

Williams & Connolly LLP has 18 registered patent practitioners on the roster (18 patent attorneys), so Xun Liu works alongside 17 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

• Linda Chang — Patent attorney, Reg. No. 70338, Willkie Farr & Gallagher LLP
• Kyungsun T. Chang — Patent attorney, Reg. No. 48962, Paul Hastings Janofsky & Walker LLP
• Katie Y. Chang — Patent attorney, Reg. No. 81402, Kirkland & Ellis
• Dohm Chankong — Patent attorney, Reg. No. 70524, Sterne, Kessler, Goldstein & Fox P.L.L.C.
• Michael W. Chao — Patent attorney, Reg. No. 74160, Nsip Law
• Floyd B. Chapman — Patent attorney, Reg. No. 40555, Wiley Rein LLP
• Morgan Alexander Chapman — Patent agent, Reg. No. 76357
• Daniel Scott Chappell — Patent attorney, Reg. No. 76333, Steptoe LLP

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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