Microstructure formulation techniques for botulinum toxin
US10792400B2 · kind B2 · utility
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21References
2Claims
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Key dates
| Filing date | Nov 20, 2019 |
| Grant date | Oct 6, 2020 |
| Priority date | — |
| Expiry date | Nov 20, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M37/0015
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to microstructure formulation techniques for botulinum toxin. The microstructure formulation techniques for botulinum toxin according to the present invention make it possible to precisely control the concentration of botulinum toxin and to alleviate the pain occurring when botulinum toxin is administered into the human body, and also enable botulinum toxin to be accurately administered to a desired position. Thus, the present invention is expected to greatly contribute to the safe and convenient medical use of botulinum toxin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.