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:
Apr. 27, 1993
Filed:
Sep. 11, 1990
Applicant:
Inventors:
Michio Takahashi, Matsuod-shi, Chiba-ken, JP;
Kunio Shioda, Tokyo, JP;
Hiroshiro Shibai, Kawasaki, JP;
Assignees:
Ajinomoto Company, Inc., Tokyo, JP;
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C07K / ; A61K / ;
U.S. Cl.
CPC ...
435189 ; 530399 ; 530350 ; 514 12 ; 424 944 ;
Abstract
A cleavage promoting agent comprising as an effective ingredient at least one of the polypeptides BUF-3, BUF-4 and BUF-5 is useful for the treatment of fertilized or unfertilized ova in order to promote cell division and improve reproduction efficiency.