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:
Dec. 25, 1984
Filed:
Dec. 02, 1983
Applicant:
Inventor:
Charles M Heldebrant, Arcadia, CA (US);
Assignee:
Alpha Therapeutic Corporation, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424101 ; 424 95 ;
Abstract
A process is provided for heat treating a protein powder that includes mixing the powder into an organic liquid to form a suspension and heating the suspension for a selected time at a selected temperature. Such heat treatment inactiviates any virus associated with the protein while not substantially impairing the biological activity of the protein.