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:
May. 11, 1976
Filed:
Sep. 24, 1974
Applicant:
Inventors:
Tomizo Niwa, Yokohama, JA;
Takashi Tsuruoka, Kawasaki, JA;
Takashi Shomura, Yokohama, JA;
Shigeharu Inouye, Yokohama, JA;
Kazuo Saito, Fujisawa, JA;
Taro Niida, Yokohama, JA;
Assignee:
Meiji Seika Kaisha, Ltd., Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
26029386 ;
Abstract
D-Gluconic-.delta.-lactam is obtained by oxidizing nojirimycin with glucose-oxidizing enzymes or by the action of microorganisms capable of producing glucose-oxidizing enzymes.