Hydrogels based on functionalized polysaccharides
US11542371B2 · kind B2 · utility
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Key dates
| Filing date | Sep 14, 2017 |
| Grant date | Jan 3, 2023 |
| Priority date | — |
| Expiry date | Sep 5, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2471/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to functionalized hydrogel networks grafted with at least one moiety for use in numerous fields, from cosmetics to surgery and medicine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.