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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 11931719 B1

PDFFull Text
Date of Patent:
Mar. 19, 2024

Filed:

Jan. 07, 2019

Chromatography media and methods for producing them

Applicant:

Puridify Ltd., Hertfordshire, GB;

Inventors:

Marc Hummersone, Hertfordshire, GB;

Benjamin Wallis, Hertfordshire, GB;

Frederic Leroux, Hertfordshire, GB;

William Howard Albert Law, Hertfordshire, GB;

Assignee:

PURIDIFY LTD., Hertfordshire, GB;

Attorney:

Eversheds Sutherland (US) LLP

Primary Examiner:

Benjamin L Lebron

Int. Cl.
CPC ...
B01D 15/32 (2006.01); B01D 15/36 (2006.01); B01J 20/26 (2006.01); B01J 20/285 (2006.01); B01J 20/32 (2006.01); B01J 39/05 (2017.01); B01J 39/07 (2017.01); B01J 41/05 (2017.01); B01J 41/07 (2017.01);
U.S. Cl.
CPC ...
B01J 20/265 (2013.01); B01D 15/327 (2013.01); B01D 15/362 (2013.01); B01D 15/363 (2013.01); B01J 20/285 (2013.01); B01J 20/3274 (2013.01); B01J 39/05 (2017.01); B01J 39/07 (2017.01); B01J 41/05 (2017.01); B01J 41/07 (2017.01); B01J 2219/00844 (2013.01); B01J 2219/00846 (2013.01);
Abstract

The invention discloses a functionalised chromatography medium, comprising: i) at least one non-woven layer () of polymeric nano fibres () comprising a plurality of nanofibre-nano fibre fusion points (); ii) a grafted polymer coating covering the polymeric nanofibres and the nanofibre-nanofibre fusion points; iii) a plurality of ligand groups covalently bound to the grafted polymer coating, wherein the ligand groups are capable of interacting with a target biomolecule.

Find Patent Forward Citations

Hummersone, Marc. (2024). Chromatography media and methods for producing them (U.S. Patent No. 11931719). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11931719

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

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