John A. Demos
Patent attorney, USPTO registration number 52809, status Active.
- Firm
- KNOW Bio
- Location
- Durham, NC
- On the USPTO roster since
- before May 2006
John A. Demos is a USPTO-registered patent attorney (registration number 52809) at KNOW Bio, in Durham, NC. The registration is active on the current USPTO roster, and John A. Demos has been listed on the roster since before May 2006.
Durham, NC has 112 registered patent practitioners in all: 67 patent attorneys and 28 patent agents.
Other registered practitioners in Durham, NC
- Franklin Hadley Cocks — Patent agent, Reg. No. 30041, Duke University Box 90300 Dept Of Mechnical Engineering and Material Science
- Eric Charles Cohen — Patent attorney, Reg. No. 27429, Rimon P.C.
- A Jose Cortina — Patent attorney, Reg. No. 29733, Olive & Olive, P.A.
- Yina Dong — Patent agent, Reg. No. 66571, c/o Quintiles
- Amy H. Fix — Patent attorney, Reg. No. 42616, Barnes & Thornburg LLP
- Mark D. Fox — Patent attorney, Reg. No. 38677, Truphone Limited
- Jennifer L. Fox — Patent attorney, Reg. No. 52218, Brinks Gilson & Lione
- Julio A. Garceran De Vall — Patent attorney, Reg. No. 37138, Cree Inc.
All patent attorneys and agents in Durham, NC
Patent firms in North Carolina · Practitioners by state
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