Modified hyaluronate hydrophilic compositions, coatings and methods
US9623157B2 · kind B2 · utility
2Cited by
6References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 9, 2016 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Aug 9, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2420/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to hydrophilic polymer compositions and a preferred application therefore, viz., hydrophilic medical device coatings. The hyaluronic acid hyaluronon by itself or modified as described herein advantageously reacts with compositions disclosed in U.S. Pat. No. 7,776,956 to produce hydrophilic compositions and coatings particularly useable with medical devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.