Invention Grant
- Patent Title: Spill resistant formulations containing clays
- Patent Title (中): 含有粘土的防溢剂配方
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Application No.: US13180846Application Date: 2011-07-12
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Publication No.: US08211451B2Publication Date: 2012-07-03
- Inventor: Satish Asotra , Zoltan Bodor , Xiaoli Wang
- Applicant: Satish Asotra , Zoltan Bodor , Xiaoli Wang
- Applicant Address: US NY Hawthorne
- Assignee: Taro Pharmaceuticals U.S.A., Inc.
- Current Assignee: Taro Pharmaceuticals U.S.A., Inc.
- Current Assignee Address: US NY Hawthorne
- Agency: Venable LLP
- Agent Michael A. Gollin; Thomas F. Barry
- Main IPC: A61K9/00
- IPC: A61K9/00
Abstract:
The invention relates to novel spill resistant formulations comprising either a weak base or a weak acid as the pharmaceutical ingredient, a liquid base, a clay and a water soluble cellulose ether. The clay and cellulose ether allow for a broader pH range into which the pharmaceutically active agent may be dispersed or dissolved, and therefore allows for easier preparation and formulation of the pharmaceutical composition.
Public/Granted literature
- US20110269723A1 SPILL RESISTANT FORMULATIONS CONTAINING CLAYS Public/Granted day:2011-11-03
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