Aerosol anesthetic compositions
US4600575A · kind A · utility
5Cited by
8References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1981 |
| Grant date | Jul 15, 1986 |
| Priority date | — |
| Expiry date | May 14, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel liquid anesthetic aerosol composition comprising high concentrations of benzocaine in a water washable base with propellants which are resistant to cold temperatures are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.