Release of ibuprofen from hot melt adhesive compositions through addition of pharmaceutical auxiliaries
US6506404B1 · kind B1 · utility
4Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 1999 |
| Grant date | Jan 14, 2003 |
| Priority date | — |
| Expiry date | Jul 29, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/7053
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Use of auxiliaries to improve the release of ibuprofen from hot melt adhesive compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.