Buffered microencapsulated compositions and methods
US9814657B2 · kind B2 · utility
8Cited by
10References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2012 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Jan 20, 2034 |
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 delivery to a mammal. This invention also provides related compositions, products and methods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.