John D. Ou
Patent agent, USPTO registration number 60278, status Active.
- Firm
- ExxonMobil Chemical Company
- Location
- Houston, TX
- On the USPTO roster since
- April 2007
John D. Ou is a USPTO-registered patent agent (registration number 60278) at ExxonMobil Chemical Company, in Houston, TX. The registration is active on the current USPTO roster, and John D. Ou has been listed on the roster since April 2007.
ExxonMobil Chemical Company has 8 registered patent practitioners on the roster (6 patent attorneys and 2 patent agents), so John D. Ou works alongside 7 other registered practitioners there.
Houston, TX has 1,204 registered patent practitioners in all: 965 patent attorneys and 222 patent agents.
Other registered practitioners in Houston, TX
- John T. Boyce — Patent attorney, Reg. No. 77570, Winston & Strawn LLP
- Dalesia Boyd — Patent attorney, Reg. No. 65561, Edmonds & Cmaidalka
- Steven S. Boyd — Patent attorney, Reg. No. 42353, Walker & Eisenbraun LLC
- Anna E. Boyer — Patent attorney, Reg. No. 79623, Holland & Knight LLP
- Howard R. Boyle — Patent attorney, Reg. No. 29617, International IP Legal Group, PLLC
- James E. Bradley — Patent attorney, Reg. No. 27536, Bracewell & Giuliani LLP
- Todd Y. Brandt — Patent attorney, Reg. No. 50122, Spangler Law Firm PC
- Michael P. Breston — Patent attorney, Reg. No. 20063
All patent attorneys and agents in Houston, TX
Patent firms in Texas · Practitioners by state
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