Stabilized topical formulations containing core-shell microcapsules
US12053546B2 · kind B2 · utility
1Cited by
18References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2012 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Jun 29, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure relates to compositions for topical application, where the compositions comprise microcapsules having a core that comprises benzoyl peroxide and a shell that comprises an inorganic polymer, microcapsules having a core that comprises a retinoid and a shell that comprises an inorganic polymer, and a stabilizing agent. The composition can be in a variety of forms, such as emulsion and gel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.