3D printable hydrogel materials
US10738297B2 · kind B2 · utility
0Cited by
6References
17Claims
0Family size
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Key dates
| Filing date | May 12, 2017 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Feb 4, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E50/10
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Hydrogel compositions including a polymer uniformly embedded with a loading agent are provided. Also provided are methods for extrusion printing hydrogel compositions to provide extruded hydrogel compositions, which can be crosslinked to provide crosslinked hydrogel structures. Also provided are methods for using crosslinked hydrogel structures in chemical processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.