Duane C. Ulmer
Patent attorney, USPTO registration number 34941, status Active.
- Firm
- The Dow Chemical CO Intellectual Property Section
- Location
- Freeport, TX
- On the USPTO roster since
- before May 2006
Duane C. Ulmer is a USPTO-registered patent attorney (registration number 34941) at The Dow Chemical CO Intellectual Property Section, in Freeport, TX. The registration is active on the current USPTO roster, and Duane C. Ulmer has been listed on the roster since before May 2006.
The Dow Chemical CO Intellectual Property Section has 2 registered patent practitioners on the roster (2 patent attorneys), so Duane C. Ulmer works alongside 1 other registered practitioner there.
Freeport, TX has 5 registered patent practitioners in all: 5 patent attorneys and 0 patent agents.
Other registered practitioners in Freeport, TX
- Dan Ross Howard — Patent attorney, Reg. No. 30070, The Dow Chemical Company
- Christopher L. Logan — Patent attorney, Reg. No. 61676, The Dow Chemical Company
- Judith C. Rawls — Patent attorney, Reg. No. 62944, The Dow Chemical Company
- Amy A. Thekdi — Patent attorney, Reg. No. 62199, The Dow Chemical Company
All patent attorneys and agents in Freeport, TX
Patent firms in Texas · Practitioners by state
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