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:
Jun. 02, 2020
Filed:
Jul. 27, 2016
Applicant:
Elite Pharma Technology (Shanghai) Co., Ltd., Shanghai, CN;
Inventors:
Assignee:
ELITE PHARMA TECHNOLOGY (SHANGHAI) CO., LTD., Shanghai, CN;
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/20 (2006.01); A61K 31/155 (2006.01); A61K 9/00 (2006.01); A61K 9/28 (2006.01);
U.S. Cl.
CPC ...
A61K 9/2072 (2013.01); A61K 9/0004 (2013.01); A61K 9/2018 (2013.01); A61K 9/2027 (2013.01); A61K 9/2031 (2013.01); A61K 9/2054 (2013.01); A61K 9/2866 (2013.01); A61K 31/155 (2013.01);
Abstract
Provided are a metformin hydrochloride osmotic pump tablet and a preparation method therefor. According to the preparation method, a hetero-type stamping-prepared metformin hydrochloride tablet core is used, and a controlled-release coating is wrapped outside the stamped metformin hydrochloride tablet core, such that the metformin hydrochloride osmotic pump tablet is prepared.
Tian, Wu. (2020). Metformin hydrochloride osmotic pump tablet and preparation method therefor (U.S. Patent No. 10668021). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10668021
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile