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:
Jan. 31, 2006
Filed:
Feb. 26, 2002
Applicants:
John Edward More, Elstree, GB;
Jacqueline Rott, Elstree, GB;
David Roger Lewin, Elstree, GB;
Inventors:
Assignee:
National Blood Authority, Watford, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 38/16 (2006.01); A61K 31/74 (2006.01); C07K 14/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method of removing endotoxin from preparation of alpha-1-acid glycoprotein (orosomucoid) by contact with a finely divided non-toxic resin such as fumed silica. The invention also relates to a purification process for alpha-1-acid glycoprotein which includes this depyrogenation step, and to the depyrogenated product and its clinical uses.