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. 13, 2004
Filed:
Oct. 24, 2002
Applicant:
Inventors:
Liang-Chang Dong, Sunnyvale, CA (US);
Patrick S.-L. Wong, Burlingame, CA (US);
Atul Devdatt Ayer, Palo Alto, CA (US);
Padmaja Shivanand, Mountain View, CA (US);
Michael A. DesJardin, Sunnyvale, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/26 ;
U.S. Cl.
CPC ...
A61K 9/26 ;
Abstract
A dosage form manufactured from an extruded polymer tube and method for manufacturing the dosage form are disclosed. The dosage form is preferably an osmotic dosage form and includes a therapeutic agent and an expandable composition contained within the lumen of the extruded polymer tube.
Dong, Liang-Chang. (2004). Osmotic dosage form composed of an extruded polymer tube form (U.S. Patent No. 6719751). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6719751
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile