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. 23, 1987
Filed:
Apr. 29, 1985
Applicant:
Inventors:
Yoshimi Inoue, Takasaki, JP;
Mamoru Seki, Fujioka, JP;
Mamoru Katagiri, Kamisato, JP;
Hiroaki Nishiyama, Tamamura, JP;
Zenji Ogawa, Takasaki, JP;
Assignee:
Nippon Kayaku Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
514419 ; 514561 ; 514567 ; 562553 ; 562554 ; 562445 ; 424 35 ;
Abstract
The present invention relates to a spherical amino acid having an average particle size of about 1 mm or below and a process for the preparation thereof.