Surfactant-free, water-free formable composition and breakable foams and their uses
US10967063B2 · kind B2 · utility
3Cited by
714References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2018 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Jun 27, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/33
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A substantially surface active agent-free and foam adjuvant-free composition which includes a hydrophobic solvent, a wax and a propellant. A substantially surface active agent-free and foam adjuvant-free composition, further comprising, a tetracycline antibiotic, or one or more other active agents. A method of treatment, using a substantially surface active agent-free and substantially foam adjuvant-free composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.