Co-crystals of tramadol and coxibs
US8598152B2 · kind B2 · utility
7Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2010 |
| Grant date | Dec 3, 2013 |
| Priority date | — |
| Expiry date | Apr 19, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to co-crystals of tramadol and co-crystal formers selected from NSAIDs/coxibs, processes for preparation of the same and their uses in pharmaceutical formulations for the treatment of pain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.