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. 28, 2017
Filed:
Apr. 28, 2014
Applicant:
Dsm Sinochem Pharmaceuticals Netherlands B.v., Delft, NL;
Inventors:
Assignee:
DSM Sinochem Pharmaceuticals Netherlands B.V., Delft, NL;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 1/30 (2006.01); C07K 7/56 (2006.01);
U.S. Cl.
CPC ...
C07K 1/306 (2013.01); C07K 7/56 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates to a method for isolating caspofungin and to a novel crystalline form of caspofungin diacetate thus obtained.