Substrates coated with selective cell separation or cell culture polymers
US11655273B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jul 9, 2018 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Mar 17, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2533/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Provided are a ligand-bearing substrate which has a surface at least partially coated with a polymer (P3) containing structural units represented by the formulae (1a) and (1b) (in the formulae, R1, R2, X, Y, L, Q1, Q2, Q3, m1, m2 and n are as described in the claims and description); a raw material for such a substrate; and a method for producing such substrates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.