Patent · US Active

Flow cells with hydrogel coating

US11938475B2 · kind B2 · utility

0Cited by

4References

7Claims

0Family size

Assignees

Ilumina, Inc. · US
Illumina Cambridge Limited · GB

Inventors

Hongji Ren · San Diego, US
Jonathan Mark Boutell · Stanford-le-Hope, GB
John A. Moon · San Diego, US
M. Shane Bowen · Encinitas, US
Alex Nemiroski · San Diego, US
Gary Mark Skinner · Kedington, GB
Kenny Chen · San Diego, US

Key dates

Filing date	Dec 7, 2020
Grant date	Mar 26, 2024
Priority date	—
Expiry date	Dec 11, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01L2300/16
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

In an example of the method, a functionalized coating layer is applied in depressions of a patterned flow cell substrate. The depressions are separated by interstitial regions. A primer is grafted to the functionalized coating layer to form a grafted functionalized coating layer in the depressions. A hydrogel is applied on at least the grafted functionalized coating layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.