The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 17, 1989
Filed:
Mar. 18, 1987
Applicant:
Inventors:
Naotaka Hamasaki, Fukuoka, JP;
Hirotaka Kawamura, Ube, JP;
Norio Ohtsu, Ube, JP;
Ichiro Nakakoshi, Ube, JP;
Kikuo Ataka, Ube, JP;
Kiyosi Oomori, Ube, JP;
Masahiko Kouno, Ube, JP;
Assignee:
Ube Industries, Ltd., Ube, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
558131 ; 558179 ; 260398 ;
Abstract
Disclosed are a process for preparing monosodium phosphoenolpyruvate, which comprises subjecting monosodium monosubstituted phosphoenolpyruvate of Formula (I): ##STR1## wherein, R represents an alkyl group, a cycloalkyl group or an aralkyl group,