Neurotoxin prefilled vial
US12171717B2 · kind B2 · utility
0Cited by
1References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 7, 2019 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Oct 11, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2439/80
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a vial that is at least partially filled with an aqueous formulation of a neurotoxin, preferably botulinum toxin, to the manufacture of the vial and to the use thereof. The aqueous formulation of a neurotoxin is stable in the vial for a prolonged period of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.