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:
Aug. 07, 2012
Filed:
Jun. 04, 2009
Bernhard Suppmann, Weilheim, DE;
Werner Hoelke, Penzberg, DE;
Artur Hoffmann, Wolfratshausen, DE;
Thomas Marx, Penzberg, DE;
Kirsten Sonn, Penzberg, DE;
Johann-peter Thalhofer, Weilheim, DE;
Bernhard Suppmann, Weilheim, DE;
Werner Hoelke, Penzberg, DE;
Artur Hoffmann, Wolfratshausen, DE;
Thomas Marx, Penzberg, DE;
Kirsten Sonn, Penzberg, DE;
Johann-Peter Thalhofer, Weilheim, DE;
Roche Diagnostics Operations, Inc., Indianapolis, IN (US);
Abstract
The present invention provides improved media for the cultivation ofand culture supernatants for the biotechnological production of collagenase enzymes. The nutrient media according to the invention comprise one or more peptones from a non-mammalian source, preferably plant-derived peptones. The media can additionally comprise fish gelatin. The invention provides media, culture supernatants comprisingcollagenase, and methods to produce said collagenase.