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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.:

US 12582963 B1

PDFFull Text
Date of Patent:
Mar. 24, 2026

Filed:

Apr. 16, 2021

Separation matrix and method of separation

Applicant:

Cytiva Bioprocess R&d Ab, Uppsala, SE;

Inventors:

Jean-Luc Maloisel, Uppsala, SE;

Jimmy Hedin Dahlström, Uppsala, SE;

Marc Hummersone, Stevenage, GB;

Ola Lind, Uppsala, SE;

Sara Häggblad Sahlberg, Uppsala, SE;

Jon Lundqvist, Uppsala, SE;

Tania Ahmad, Uppsala, SE;

Assignee:

CYTIVA BIOPROCESS R&D AB, Uppsala, SE;

Attorney:

Eversheds-Sutherland (US) LLP

Primary Examiner:

Kathryn Elizabeth Limbaugh

Int. Cl.
CPC ...
B01J 20/24 (2006.01); B01D 15/38 (2006.01); B01D 65/02 (2006.01); B01D 69/02 (2006.01); B01D 69/14 (2006.01); B01D 71/16 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01); B01J 20/32 (2006.01);
U.S. Cl.
CPC ...
B01J 20/24 (2013.01); B01D 15/3809 (2013.01); B01D 15/3847 (2013.01); B01D 65/02 (2013.01); B01D 69/02 (2013.01); B01D 69/147 (2013.01); B01D 71/16 (2013.01); B01J 20/264 (2013.01); B01J 20/28004 (2013.01); B01J 20/28038 (2013.01); B01J 20/28085 (2013.01); B01J 20/3212 (2013.01); B01J 20/3219 (2013.01); B01J 20/3278 (2013.01); B01J 20/3293 (2013.01); B01D 2325/0283 (2022.08); B01D 2325/42 (2013.01);
Abstract

The invention discloses a separation matrix comprising a plurality of multimodal ligands covalently coupled to a support, wherein said support is a membrane comprising nonwoven polymer fibers and wherein said ligands are capable of interacting with a target biomacromolecule. Further, the invention discloses separation methods using the separation matrix.

Find Patent Forward Citations

Maloisel, Jean-Luc. (2026). Separation matrix and method of separation (U.S. Patent No. 12582963). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12582963

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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