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:
Aug. 09, 1988
Filed:
Aug. 13, 1985
Applicant:
Inventors:
Tokuji Ikenaka, Sakai, JP;
Kaoru Omichi, Toyonaka, JP;
Assignee:
Wako Pure Chemical Industries, Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08B / ;
U.S. Cl.
CPC ...
536-41 ; 536 173 ;
Abstract
An oligosaccharide derivative having 4 to 7 glucose units wherein a primary alcohol moiety positioned at the 6-position of the non-reducing end glucose unit is replaced by ##STR1## --CH.sub.2 OCH.sub.2 COOH, or the like group and the 1-position of the reducing end glucose unit is replaced by a phenoxy or substituted phenoxy group or an umbelliferyl group or an indoxyl group is particularly suitable as a substrate for measuring .alpha.-amylase activity.
Ikenaka, Tokuji. (1988). Oligosaccharide derivatives and their use as substrate for measuring .alpha (U.S. Patent No. 4762917). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4762917
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile