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:
Nov. 24, 1992
Filed:
Jul. 20, 1990
Naoki Usui, Kawasaki, JP;
Naoto Kato, Kawasaki, JP;
Joji Takahashi, Sakuragaoka, Tama-shi, Tokyo, JP;
Ajinomoto Co., Inc., Tokyo, JP;
Other;
Abstract
An immobilized lipase is prepared by adsorbing lipase on a carrier that is capable of retaining 3% or more by weight of water after drying under a reduced pressure of from 0.01 to 1.0 Torr at 70.degree. C. for 60 hours. A cation exchange resin is a preferred carrier and a weakly acidic cation exchange resin is most preferred. The lipase adsorbed on the carrier can be a freeze dried lipase and the resultant carrier-adsorbed lipase is dried. Lecithin may be adsorbed on the carrier as an enzyme activity enhancing agent. The immobilized lipase may also contain a dispersing agent. The immobilized lipase can be used for modifying fats and oils.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile