Biocompatible micropillar array substrate and methods for fabricating such substrate
US11117132B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | May 2, 2019 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | May 2, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2300/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A biocompatible micropillar array substrate (MAS) and methods for preparing the biocompatible MAS are provided. In on example, the biocompatible MAS includes multiple micropillars made from a biocompatible polymer. The biocompatible MAS may be prepared using a replica fabricated based on a silicon MAS. The configuration of the multiple micropillars of the silicon MAS and a configuration of the multiple micropillars of the biocompatible MAS are the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.