Cross-linking agent(s)
US11873280B2 · kind B2 · utility
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6References
47Claims
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Assignee
Inventors
Key dates
| Filing date | Jan 7, 2021 |
| Grant date | Jan 16, 2024 |
| Priority date | — |
| Expiry date | May 25, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2800/20
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Cross-linking agent(s), composition(s) made therefrom and use(s) thereof. For example, crosslinking agent(s) that are used to make composition(s) such as hydrogel material(s). Such materials are useful in the manufacture of biocompatible medical devices, for example, hydrogel materials having desirable physical properties for use as contact lense(s) and/or stimulating device(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.