Dermal fillers and applications thereof
US12186449B2 · kind B2 · utility
0Cited by
131References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 12, 2023 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Oct 12, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/34
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The disclosure herein relates to photoinitiated dermal fillers, hyaluronic acid-rhCollagen double crosslinked dermal fillers and hyaluronic acid-rhCollagen semi interpenetrated network, each comprising plant-derived human collagen, as well as methods of using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.