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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 8697844 B1

PDFFull Text
Date of Patent:
Apr. 15, 2014

Filed:

Nov. 24, 2010

Method of purifying pegylated proteins

Applicants:

Matthias Karl Dietrich Wiendahl, Hilleroed, DK;

Lars Sejersgaard, Albertslund, DK;

Are Bogsnes, Nivaa, DK;

Inventors:

Matthias Karl Dietrich Wiendahl, Hilleroed, DK;

Lars Sejersgaard, Albertslund, DK;

Are Bogsnes, Nivaa, DK;

Assignee:

Novo Nordisk A/S, Bagsvaerd, DK;

Attorney:

Michael J. Brignati

Primary Examiner:

Jon P Weber

Assistant Examiner:

Kailash C Srivastava

Int. Cl.
CPC ...
A61K 35/14 (2006.01); C07K 14/745 (2006.01); A61K 38/43 (2006.01); A61K 38/57 (2006.01); A61K 38/54 (2006.01); C12N 9/96 (2006.01); C07K 1/00 (2006.01); C12P 21/06 (2006.01); C12P 21/04 (2006.01); C07K 1/06 (2006.01); C07K 14/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to a method of purifying PEGylated proteins by removing impurities from samples containing PEGylated proteins, in particular, but not exclusively vitamin K-dependent blood coagulation factors such as Factor IX (FIX), to proteins purified by said method and to the use of said purified proteins in therapy, in particular but not exclusively, for the treatment of diseases alleviated by blood coagulation factors such as the prophylactic treatment of hemophilia.

Find Patent Forward Citations

Wiendahl, Matthias Karl Dietrich. (2014). Method of purifying pegylated proteins (U.S. Patent No. 8697844). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8697844

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