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:
Oct. 04, 2011
Filed:
May. 17, 2007
Applicants:
Korinde Annemarie Jansen, Loo, NL;
Farid Abedin Dorkoosh, Utrecht, NL;
Inventors:
Korinde Annemarie Jansen, Loo, NL;
Farid Abedin Dorkoosh, Utrecht, NL;
Assignee:
Synthon BV, Nijmegen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/18 (2006.01); A61K 9/20 (2006.01); A61K 9/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tamsulosin controlled release tablet is formed using a water-swellable matrix-forming composition as a release controlling mechanism. The matrix forming composition comprises (i) a pH-sensitive swellable hydrophilic polymer, which is a cross-linked polyacrylic acid polymer, and (ii) a pH-insensitive swellable hydrophilic polymer. The tablet optionally contains a water insoluble binder as well.
Jansen, Korinde. (2011). Tablet composition with a prolonged release of tamsulosin (U.S. Patent No. 8030355). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8030355
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile