Pharmaceutical composition of botulinum neurotoxin and method of preparation
US5512547A · kind A · utility
130Cited by
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3Claims
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Key dates
| Filing date | Oct 13, 1994 |
| Grant date | Apr 30, 1996 |
| Priority date | — |
| Expiry date | Oct 13, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/825
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Pharmaceutical compositions of botulinum neurotoxin containing higher specific toxicity and increased stability at higher temperatures than currently available preparations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.