Botulinum toxin prefilled plastic syringe
US12324903B2 · kind B2 · utility
0Cited by
21References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 23, 2021 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Mar 31, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a prefilled plastic container, such as a plastic syringe, comprising an aqueous botulinum toxin formulation. The aqueous botulinum toxin formulation in the prefilled plastic container is stable for a prolonged time period. Furthermore, the present invention relates to a kit comprising the prefilled plastic container, and to the use of the prefilled plastic container for therapeutic and cosmetic purposes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.