BAB triblock polymers having improved release characteristics
US8753621B2 · kind B2 · utility
0Cited by
7References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2010 |
| Grant date | Jun 17, 2014 |
| Priority date | — |
| Expiry date | Sep 8, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G63/664
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Improved biodegradable and bioabsorbable BAB-block copolymers exhibiting reverse thermal gellation properties, and aqueous polymer compositions including the BAB-block copolymers, are provided. Methods of making the improved BAB-block copolymers and compositions including the same are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.