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. 01, 2014
Filed:
Mar. 29, 2006
Applicants:
Shin-ichi Hashimoto, Hofu, JP;
Kazuhiko Tabata, Tokyo, JP;
Shizuo Tsuchiya, Hofu, JP;
Tetsuo Nishimura, Hofu, JP;
Inventors:
Shin-ichi Hashimoto, Hofu, JP;
Kazuhiko Tabata, Tokyo, JP;
Shizuo Tsuchiya, Hofu, JP;
Tetsuo Nishimura, Hofu, JP;
Assignee:
Kyowa Hakko Bio Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 38/00 (2006.01); A23J 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides: (1) crystals of a dipeptide which do not substantially comprise a dipeptide comprising D-amino acid as a constituent or a polypeptide consisting of three or more amino acids; and (2) crystals of a dipeptide which do not substantially comprise a dipeptide comprising D-amino acid as a constituent, a polypeptide consisting of three or more amino acids, or an amino acid amide; and a process for producing the dipeptide crystals.