Jack R. O'sullivan
Patent agent, USPTO registration number 83807, status Active.
- Firm
- Dinsmore & Shohl LLP
- Location
- Lexington, KY
- On the USPTO roster since
- July 2025
Jack R. O'sullivan is a USPTO-registered patent agent (registration number 83807) at Dinsmore & Shohl LLP, in Lexington, KY. The registration is active on the current USPTO roster, and Jack R. O'sullivan has been listed on the roster since July 2025.
Dinsmore & Shohl LLP has 71 registered patent practitioners on the roster (55 patent attorneys and 15 patent agents), so Jack R. O'sullivan works alongside 70 other registered practitioners there.
Lexington, KY has 44 registered patent practitioners in all: 39 patent attorneys and 5 patent agents.
Other registered practitioners in Lexington, KY
- James M. Francis — Patent attorney, Reg. No. 52909, Francis Law Office
- Michael G. Gilman — Patent attorney, Reg. No. 19114
- John W. Girvin, Jr — Patent attorney, Reg. No. 22706
- Trevor T. Graves — Patent attorney, Reg. No. 62996, Stites & Harbison PLLC
- Michael S. Hargis — Patent attorney, Reg. No. 42631, Stites & Harbison PLLC
- Jonathan E. Harris — Patent attorney, Reg. No. 69963, Stites & Harbison PLLC
- Wendell W. Harris — Patent attorney, Reg. No. 55881, Lexmark International, Inc
- Cynthia L. Higgs — Patent agent, Reg. No. 48448, University of Kentucky
All patent attorneys and agents in Lexington, KY
Patent firms in Kentucky · Practitioners by state
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