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:
Jun. 26, 2001
Filed:
Nov. 22, 1994
Applicant:
Inventors:
Samuel O. Sowemimo-Coker, Arcadia, CA (US);
Raymond P. Goodrich, Jr., Pasadena, CA (US);
Assignee:
Baxter International, Inc., Round Lake, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 1/300 ; A01N 1/02 ; A01N 4/316 ;
U.S. Cl.
CPC ...
C12N 1/300 ; A01N 1/02 ; A01N 4/316 ;
Abstract
A method is presented for inactivating non-enveloped viruses that may be contaminating a biological solution or suspension by mixing the solution or suspension with a photosensitizer to form a mixture, adjusting the operating conditions of the mixture so as to increase the permeability of the viruses to the photosensitizer, and then irradiating the adjusted mixture.