Invention Grant
- Patent Title: Controlled-release tablets, method of making, and method of use thereof
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Application No.: US16918704Application Date: 2020-07-01
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Publication No.: US11974974B2Publication Date: 2024-05-07
- Inventor: Zhen Mei , Amit Shah , Mayank Joshi , Raghav K. Gupta
- Applicant: Alvogen, Inc.
- Applicant Address: US NJ Morristown
- Assignee: ALVOGEN, INC.
- Current Assignee: ALVOGEN, INC.
- Current Assignee Address: US NJ Morristown
- Agency: CANTOR COLBURN LLP
- Main IPC: A61K31/197
- IPC: A61K31/197 ; A61K9/00 ; A61K9/20 ; A61K9/28
Abstract:
Disclosed are gastroretentive, sustained-release tablet formulations comprising an active agent, such as pregabalin or a pharmaceutically acceptable form thereof, crospovidone, and a cationic copolymer based on dimethylaminoethyl methacrylate, butyl methacrylate, and methyl methacrylate random copolymer.
Public/Granted literature
- US20210000775A1 CONTROLLED-RELEASE TABLETS, METHOD OF MAKING, AND METHOD OF USE THEREOF Public/Granted day:2021-01-07
Information query
IPC分类:
