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. 23, 2002
Filed:
Sep. 13, 1999
Applicant:
Inventors:
Jacob Bergsma, Haren, NL;
Gerrit Henk Peter Te Wierik, Groningen, NL;
Jan Aten, Veendam, NL;
Anna Wilhelmina Arends-scholte, Borger, NL;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 1/916 ; A61K 9/20 ;
U.S. Cl.
CPC ...
C12P 1/916 ; A61K 9/20 ;
Abstract
The invention relates to matrix-forming amylose products for programmed release systems and a process for the preparation thereof. These amylose products have a dextrose equivalent (DE) of 5 to 10, a content of long-chain amylose of 20 to 40 wt. % on dry substance, a content of short-chain amylose of 40 to 80 wt. % on dry substance and a specific surface area of 0.4 to less than 1.0 m /g.
Bergsma, Jacob. (2002). Amylose products as matrix former for programmed release systems, process for preparing these amylose products, and process for making programmed release systems (U.S. Patent No. 6376219). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6376219
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile