Acetaminophen and dimenhydrinate analgesics
US5739139A · kind A · utility
0Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 1996 |
| Grant date | Apr 14, 1998 |
| Priority date | — |
| Expiry date | Jun 20, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/52
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed are compositions comprising acetaminophen (APAP) and dimenhydrinate and methods for their use in analgesia. When acetaminophen and dimenhydrinate are within certain ratios, their pharmacological effects are superadditive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.