Buffered microencapsulated compositions and methods
US10434046B2 · kind B2 · utility
10Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2018 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Dec 3, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/412
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A microcapsule composition comprising at least one polymer substantially disposed as a semi-permeable shell around a buffered solution and at least one therapeutic agent, wherein the therapeutic agent permeates the shell, and wherein the composition is suitable for topical epithelial cells of mammal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.