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:
Aug. 09, 1988
Filed:
Nov. 21, 1986
Applicant:
Inventor:
Joseph P Balint, Seattle, WA (US);
Assignee:
IMRE Corporation, Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ;
U.S. Cl.
CPC ...
435174 ; 435176 ; 436527 ;
Abstract
An immunoadsorbent material for removing IgM and IgM-complexes from biological fluids is prepared by covalently binding anti-IgM antibodies to a solid-phase silica matrix. It has been found that reacting hydroxyl-derivatized silica in the presence of a cyanogen bromide with the anti-IgM antibodies provides a particularly stable, high-capacity immunoadsorbent. The immunoadsorbent material may be employed in a column for therapeutic treatment of various disorders, such as primary biliary cirrhosis.
Quick Actions:
Balint, Joseph. (1988). Anti-human igm immunoadsorbent and process for producing said (U.S. Patent No. 4762787). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4762787
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