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:
Jun. 13, 1989
Filed:
Nov. 25, 1985
Applicant:
Inventors:
Assignee:
Takeda Chemical Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; C12R / ; C12N / ;
U.S. Cl.
CPC ...
435 87 ; 4352525 ; 4351721 ; 435839 ;
Abstract
Cytidine and/or deoxycytidine are produced at high yields by culturing cytidine deaminase activity-defective microbes of the genus Bacillus, which have resistance to pyrimidine analogs and with the ability to produce cytidine and/or deoxycytidine in a medium.