The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 09, 2025
Filed:
Jul. 22, 2020
Applicant:
Illumina, Inc., San Diego, CA (US);
Inventors:
Yir-Shyuan Wu, Albany, CA (US);
Tarun Kumar Khurana, Fremont, CA (US);
Yasaman Farshchi, San Francisco, CA (US);
Xi-Jun Chen, San Carlos, CA (US);
Bernard Hirschbein, San Francisco, CA (US);
Assignee:
Illumina, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01); C08F 220/56 (2006.01); C08J 9/36 (2006.01); C12Q 1/6806 (2018.01);
U.S. Cl.
CPC ...
B01L 3/502715 (2013.01); B01L 3/502707 (2013.01); C08F 220/56 (2013.01); C08J 9/365 (2013.01); C12Q 1/6806 (2013.01); B01L 2200/0689 (2013.01); B01L 2200/16 (2013.01); B01L 2300/069 (2013.01); B01L 2300/0877 (2013.01); C08J 2205/022 (2013.01); C08J 2333/26 (2013.01);
Abstract
An example of a flow cell includes a substrate and a cationic polymeric hydrogel on the substrate. The cationic polymeric hydrogel includes a cationic moiety that is i) integrated into a monomeric unit of an initial polymeric hydrogel or ii) attached to the monomeric unit of the initial polymeric hydrogel through a linker. The flow cell further includes an amplification primer attached to the cationic polymeric hydrogel.