Duane C. Marks
Patent agent, USPTO registration number 66547, status Active.
- Firm
- Roche Diagnostics Operations Inc.
- Location
- Indianapolis, IN
- On the USPTO roster since
- July 2010
Duane C. Marks is a USPTO-registered patent agent (registration number 66547) at Roche Diagnostics Operations Inc., in Indianapolis, IN. The registration is active on the current USPTO roster, and Duane C. Marks has been listed on the roster since July 2010.
Roche Diagnostics Operations Inc. has 5 registered patent practitioners on the roster (4 patent attorneys and 1 patent agent), so Duane C. Marks works alongside 4 other registered practitioners there.
Indianapolis, IN has 340 registered patent practitioners in all: 286 patent attorneys and 52 patent agents.
Other registered practitioners in Indianapolis, IN
- Kristina L. Trinkle — Patent agent, Reg. No. 50876, Eli Lilly and CO
- Frances A. Tucker — Patent agent, Reg. No. 48607, Hall Render Killian Heath and Lyman PSC
- Robert Craig Tucker — Patent attorney, Reg. No. 45165, Eli Lilly And Company
- Tina M. Tyson — Patent attorney, Reg. No. 47145, Eli Lilly and CO
- Andrew W. Umlauf — Patent attorney, Reg. No. 75373, Brinks Gilson & Lione
- Jessica L. Van Dalen — Patent attorney, Reg. No. 66707, Faegre Baker Daniels, LLP
- Stephen L. Vaughan — Patent attorney, Reg. No. 51295, Vaughan Business and IP Law
- Macharri R. Vorndran-Jones — Patent attorney, Reg. No. 36711, Eli Lilly And Company
All patent attorneys and agents in Indianapolis, IN
Patent firms in Indiana · Practitioners by state
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