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. 29, 2015
Filed:
Oct. 19, 2005
Applicants:
Joan Dalton, Elstree, GB;
Adrian Podmore, Elstree, GB;
Peter Kumpalume, Elstree, GB;
Inventors:
Assignee:
BIO PRODUCTS LABORATORY LIMITED, Hertfordshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 1/18 (2006.01); C07K 14/00 (2006.01); A61K 38/16 (2006.01); C07K 14/47 (2006.01); A61K 38/17 (2006.01); B01D 15/36 (2006.01);
U.S. Cl.
CPC ...
C07K 14/47 (2013.01); A61K 38/1722 (2013.01); B01D 15/363 (2013.01); C07K 1/18 (2013.01); C07K 14/4717 (2013.01);
Abstract
The invention provides a method for the isolation of haptoglobin from a sample comprising Cohn fraction V, wherein said method comprises anion exchange chromatography of said sample. The product may be further purified and/or subjected to one or more virus inactivation or reduction steps. The isolated haptoglobin may then be formulated for pharmaceutical use.