Solid thermoformable controlled-release pharmaceutical composition
US6319520A · kind A · utility
54Cited by
1References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2000 |
| Grant date | Nov 20, 2001 |
| Priority date | — |
| Expiry date | Jun 27, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P37/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a new solid controlled-release pharmaceutical composition obtained by thermoforming, in the hot state, a mixture based on polymers belonging to the polymethacrylate family and medicinal active ingredient(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.