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:
Feb. 27, 2001
Filed:
Feb. 12, 1999
Applicant:
Inventors:
Hans Hofmann, Ettingen, CH;
Marion Mahnke, Steinen, DE;
Klaus Memmert, Lörrach, DE;
Frank Petersen, Weil am Rhein, DE;
Thomas Schupp, Möhlin, CH;
Ernst Küsters, Eschbach, DE;
Michael Mutz, Freiburg, DE;
Assignee:
Novartis AG, Basel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 1/716 ;
U.S. Cl.
CPC ...
C12P 1/716 ;
Abstract
The invention relates to a new process for concentrating epothilones in culture media, a new process for the production of epothilones, a new process for separating epothilones A and B and a new strain obtained by mutagenesis for the production of epothilones, as well as aspects related thereto. New crystal forms of epothilone B are also described.