Sublimable sustained release delivery system and method of making same
US8987340B2 · kind B2 · utility
0Cited by
42References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 2, 2009 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Feb 27, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/1617
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to compositions suitable for the delivery and/or stabilization of biologically active substances. The compositions comprise a sublimable matrix material and the biologically active agent to be delivered. The compositions can be used as drug delivery systems to treat a wide variety of diseases or as systems for the protection and stabilization of such substances. Also disclosed are methods for preparing compositions of the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.