Invention Grant
- Patent Title: Tamper resistant dosage forms
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Application No.: US17027088Application Date: 2020-09-21
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Publication No.: US11298322B2Publication Date: 2022-04-12
- Inventor: William H. McKenna , Richard O. Mannion , Edward P. O'Donnell , Haiyong H. Huang
- Applicant: PURDUE PHARMA L.P. , PURDUE PHARMACEUTICALS L.P.
- Applicant Address: US CT Stamford; US NC Wilson
- Assignee: PURDUE PHARMA L.P.,PURDUE PHARMACEUTICALS L.P.
- Current Assignee: PURDUE PHARMA L.P.,PURDUE PHARMACEUTICALS L.P.
- Current Assignee Address: US CT Stamford; US NC Wilson
- Agency: Troutman Pepper Hamilton Sanders LLP
- Main IPC: A61K9/28
- IPC: A61K9/28 ; A61K9/20 ; A61K9/16 ; A61J3/06 ; A61K9/00 ; A61K31/485 ; A61K47/34 ; A61K9/24 ; A61K45/06 ; A61K47/10 ; A61J3/10 ; B29C43/00 ; A61J3/00 ; B29C37/00 ; B29C43/52 ; B29B7/88 ; B29C35/04 ; B29B7/02 ; B29C35/16 ; B29C43/02 ; B29C71/00 ; B29K71/00 ; B29K105/00 ; B29L31/00
Abstract:
The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.
Public/Granted literature
- US11213489B2 Tamper resistant dosage forms Public/Granted day:2022-01-04
Information query
