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. 04, 1998
Filed:
Apr. 10, 1996
Applicant:
Inventors:
Masaru Matsuura, Noda, JP;
Akio Obata, Noda, JP;
Kouichiro Tobe, Noda, JP;
Nobuyuki Yamaji, Noda, JP;
Assignee:
Kikkoman Corporation, Noda, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07G / ; C07H / ; C07H / ;
U.S. Cl.
CPC ...
536128 ; 536124 ; 536 185 ;
Abstract
A malonylisoflavone glycoside present in soybean is obtained efficiently. In addition, the corresponding isoflavone glycoside and aglycone are obtained from the malonylisoflavone glycoside. An aqueous extract of soybean is adsorbed on an adsorbent, and eluted with an aqueous alcohol solution.
Matsuura, Masaru. (1998). Process for obtaining malonyl isoflavone glycosides and obtaining (U.S. Patent No. 5789581). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5789581
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile