Avobenzone-dendrimer conjugates
US12059490B2 · kind B2 · utility
0Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 2022 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Jun 15, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F283/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to avobenzone-dendrimer conjugates comprising: a polyamide dendrimer conjugated with 1 to 18 units of avobenzone. Also disclosed are sunscreen formulations comprising an avobenzone-dendrimer conjugate and a dermatologically acceptable vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.