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. 20, 1987
Filed:
Jul. 19, 1983
Applicant:
Inventors:
Assignee:
Takeda Chemical Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ; C12N / ; C12R / ; C12R / ;
U.S. Cl.
CPC ...
435 88 ; 4351721 ; 435253 ; 435832 ; 435839 ;
Abstract
Method of producing inosine and/or guanosine by culturing an inosine and/or guanosine-producing mutant of the genus Bacillus which requires adenine for growth and is resistant to an antifolate. Thus, inosine and/or guanosine can be produced in much greater yields, compared with known methods.