logo

For the Inventor, By the Inventor

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 10808022 B1

PDFFull Text
Date of Patent:
Oct. 20, 2020

Filed:

Mar. 03, 2015

Il-15/il-15ralpha based conjugates purification method

Applicant:

Cytune Pharma, Nantes, FR;

Inventors:

David Bechard, Saint-Etienne de Montluc, FR;

Guy de Martynoff, Mont-Saint-Guibert, BE;

Assignee:

Cytune Pharma, Nantes, FR;

Attorney:

Kagan Binder, PLLC

Primary Examiner:

Michael D Pak

Int. Cl.
CPC ...
C07K 14/705 (2006.01); C07K 14/715 (2006.01); B01D 15/32 (2006.01); B01D 15/36 (2006.01); C07K 14/54 (2006.01); B01D 15/14 (2006.01); B01J 41/20 (2006.01); C07K 1/18 (2006.01); C07K 1/20 (2006.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
C07K 14/7155 (2013.01); B01D 15/14 (2013.01); B01D 15/327 (2013.01); B01D 15/363 (2013.01); B01J 41/20 (2013.01); C07K 1/18 (2013.01); C07K 1/20 (2013.01); C07K 14/5443 (2013.01); A61K 38/00 (2013.01); C07K 2319/00 (2013.01);
Abstract

The present invention relates to a method for preparing a composition comprising monomeric conjugates from a sample, said conjugate comprising (a) a polypeptide comprising the amino acid sequence of interleukin 15 or derivatives thereof, and (b) a polypeptide comprising the amino acid sequence of the sushi domain of IL-15Rα or derivatives thereof; wherein said method comprises the use of anion-exchange chromatography followed by a hydrophobic interaction chromatography; and to a pharmaceutical composition which can be obtained by such a method.

Find Patent Forward Citations

Bechard, David. (2020). Il-15/il-15ralpha based conjugates purification method (U.S. Patent No. 10808022). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10808022

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

Loading…