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:
Jan. 06, 1976
Filed:
May. 13, 1974
Applicant:
Inventors:
Hitoshi Kusakabe, Choshi, JA;
Kenjiro Kodama, Choshi, JA;
Yuichirow Midorikawa, Choshi, JA;
Haruhiko Machida, Choshi, JA;
Akira Kuninaka, Choshi, JA;
Hiroshi Yoshino, Choshi, JA;
Assignee:
Yamasa Shoyu Kabushiki Kaisha, Choshi, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C12D / ;
U.S. Cl.
CPC ...
195 / ; 195 62 ; 424 94 ;
Abstract
The enzyme pterin deaminase may be used as an antitumor agent, and can be produced from cultures of the fungal genera Aspergillus, Mucor, Rhizopus, and Penicillium.