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:
Nov. 29, 1994
Filed:
Apr. 01, 1993
Applicant:
Inventors:
Michael Broker, Marburg, DE;
Mathias Fibi, Marburg, DE;
Assignee:
Behringwerke Aktiengesellschaft, Marburg, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
4352625 ; 435932 ; 435196 ;
Abstract
A method for degrading nucleic acids in a waste fermentation solution is disclosed. The method comprises exposing the waste solution to RNases and/or DNases released by autolysis of and/or secreted from Paecilomyces lilaninus which are present in or added to the waste solution. The fermentation of the microorganism occurs under sterile conditions. The microorganism can be transformed with nuclease-encoding genes and added to the waste solution before fermentation. The preferred strain of Paecilomyces lilacinus is DSM 5650.