Pain-alleviating drug composition and method for alleviating pain
US5840731A · kind A · utility
85Cited by
7References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 2, 1995 |
| Grant date | Nov 24, 1998 |
| Priority date | — |
| Expiry date | Aug 2, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The analgesic effectiveness of a combination drug composition containing at least one analgesic is significantly enhanced by the addition of a nontoxic N-methyl-D-aspartate (NMDA) receptor antagonist thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.