Hyaluronic acid conjugates and uses thereof
US10767037B2 · kind B2 · utility
1Cited by
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24Claims
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Assignee
Inventors
Key dates
| Filing date | Apr 18, 2017 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Jul 8, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2203/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is directed to new graft polymer of a hyaluronic acid polymer and N-isopropylacrylamide based polymer, preparations, compositions and uses thereof. In particular, the invention relates to pH and/or thermo-sensitive compositions able to form spontaneously nanoparticles useful as active and agents and delivery systems for at least one bioactive agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.