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:
Dec. 12, 1995
Filed:
Nov. 22, 1989
Applicant:
Inventors:
Ikuo Nogami, Nagaokakyo, JP;
Hideo Shirafuji, Nagaokakyo, JP;
Masahide Oka, Kawanishi, JP;
Takamasa Yamaguchi, Suita, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ;
U.S. Cl.
CPC ...
435138 ; 435137 ; 435422 ; 4352521 ;
Abstract
2-keto-L-gulonic acid is in high yield produced by contacting a microorganism of the genus Pseudogluconobacter, either as it is or after processing, with L-sorbose.