Amphiphilic networks
US5073381A · kind A · utility
55Cited by
13References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 1990 |
| Grant date | Dec 17, 1991 |
| Priority date | — |
| Expiry date | Jun 13, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/2027
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
New controlled and/or sustained drug release amphiphilic compositions based on various amphiphilic networks of the present invention are described. New processes for manufacturing amphiphilic networks are also described. These new processes allow for the production of more diverse amphiphilic networks. The controlled and/or sustained drug release properties of the networks of the present invention show release controlled and sustained release profiles for 20 hours or more and Fickian and non-Fickian diffusion rates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.