Polymeric paste compositions for drug delivery
US11167034B2 · kind B2 · utility
0Cited by
16References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2018 |
| Grant date | Nov 9, 2021 |
| Priority date | — |
| Expiry date | Jun 13, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G63/664
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention provides compositions for controlled localized release of one or more drugs within a subject. More particularly, described herein are compositions comprising a hydrophobic water-insoluble polymer, a low molecular weight biocompatible glycol, and one or more drugs. The compositions described herein may also optionally include a di-block copolymer and/or a swelling agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.