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. 22, 1997
Filed:
Jun. 01, 1995
Applicant:
Inventors:
Sumio Kitahata, Sennan-gun, Osaka, JP;
Koji Hara, Yokohama, JP;
Koki Fujita, Yokohama, JP;
Nobuhiro Kuwahara, Yokohama, JP;
Kyoko Koizumi, Fujiidera, JP;
Assignees:
Ensuiko Sugar Refining Co., Ltd., Kanagawa-ken, JP;
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; C12P / ; C12P / ; C12P / ;
U.S. Cl.
CPC ...
435101 ; 435 74 ; 435 97 ; 435103 ; 536103 ;
Abstract
A method of producing a mannosyl-cyclodextrin having a mannosyl group bonded to the hydroxyl group of the glucosyl group of a cyclodextrin via an alpha-bond. The method includes treating a liquid containing a cyclodextrin and an alpha-mannosyl compound with an alpha-mannosyl transfer agent.