IP Library › Granted Patent US 6,620,966
Granted Patent Utility
US 6,620,966 · App. 10/046,248

Process for producing aromatic carboxylic acid

Inventors: Fumio Ohkoshi, Ikuo Tsuboi, Nirou Hoshishima
Patented Case View Patent ↗
Granted: Sep 16, 2003 Filed: Jan 16, 2002
Inventors
Fumio Ohkoshi
Ikuo Tsuboi
Nirou Hoshishima
Assignees (at issue)
MITSUBISHI GAS CHEMICAL COMPANY, INC.
TOYO BOSEKI KABUSHIKI KAISHA
Mizushima Aroma Company, Ltd.

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Quick Facts
Patent No.
US 6,620,966
App. No.
10/046,248
Filed
2002-01-16
Granted
2003-09-16
Kind
B2