Two-phase 3D printing methods of forming biocompatible structures with immiscible liquids
US12083736B2 · kind B2 · utility
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18Claims
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Assignee
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Key dates
| Filing date | Oct 21, 2022 |
| Grant date | Sep 10, 2024 |
| Priority date | — |
| Expiry date | Oct 21, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y80/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of printing a hydrogel scaffold is provided which includes providing a container containing an ink and a liquid that is immiscible with the ink; applying light from a light source to the ink to form a portion of the hydrogel scaffold; and applying light from a light source one or more additional times to produce one or more additional portions of the hydrogel scaffold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.