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:
Apr. 13, 1993
Filed:
Nov. 18, 1991
Applicant:
Inventors:
Robert Kruse, Bourbonnais, IL (US);
Sudhish Chandra, Bourbonnais, IL (US);
Fred Feldman, Park Forest, IL (US);
Assignee:
Armour Pharmaceutical Company, Collegeville, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C07K / ; B01D / ; A61K / ;
U.S. Cl.
CPC ...
435174 ; 435176 ; 435177 ; 530380 ; 530383 ; 5303911 ; 5303893 ; 530413 ; 530416 ; 424 943 ; 424530 ; 210656 ; 210679 ; 210692 ;
Abstract
Disclosed are methods of inactivating pyrogen producing organisms and pyrogenic substances in immobilized solid matrices which are used in the production and/or purification of biomedical and pharmaceutical products and materials by contacting the solid matrices with pyrogen inactivating solutions.