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:
Jul. 02, 1996
Filed:
Nov. 20, 1992
Applicant:
Inventors:
John W Tessman, San Leandro, CA (US);
George D Cimino, Richmond, CA (US);
Stephen T Isaacs, Orinda, CA (US);
John E Hearst, Berkeley, CA (US);
Assignee:
Steritech, Inc., Concord, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; C12Q / ; C07H / ;
U.S. Cl.
CPC ...
435 912 ; 435-6 ; 435810 ; 536 221 ; 536 231 ; 536 241 ; 536 2433 ; 935 77 ; 935 78 ; 935 88 ;
Abstract
Method useful for solving the problem of contamination of protein with nucleic acid. Rendering amplifiable contaminating nucleic acid in enzyme preparations substantially unamplifiable prior to use of the enzyme.