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:
Mar. 29, 1994
Filed:
Apr. 30, 1992
Applicant:
Inventors:
Kazuyoshi Ebisawa, Kawasaki, JP;
Rie Kawaoka, Kawasaki, JP;
Nobuya Nagashima, Kawasaki, JP;
Satoshi Kumon, Kawasaki, JP;
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560 41 ; 560 40 ;
Abstract
Aspartame, crystallized in the presence of a crystal growth inhibitor comprising one or more of dipeptides, amino acids, saccharides, organic acids and inorganic salts, has a thick and firm crystal habit. The crystals may be easily separated by solid-liquid separation, and the drying load of them is low. After being dried, the dried aspartame powder may be handled with ease and it has excellent powdery characteristics.
Ebisawa, Kazuyoshi. (1994). Method of crystallizing aspartame (U.S. Patent No. 5298648). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5298648
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile