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:
Dec. 06, 2016
Filed:
Nov. 30, 2011
Applicants:
Rudolf Wilhelm, Bischweier, DE;
Markus Proels, Freiburg, DE;
Erik Fischer, Vaerlose, DK;
Heidi Waenerlund Poulsen, Bagsvaerd, DK;
Inventors:
Rudolf Wilhelm, Bischweier, DE;
Markus Proels, Freiburg, DE;
Erik Fischer, Vaerlose, DK;
Heidi Waenerlund Poulsen, Bagsvaerd, DK;
Assignee:
Dr. Falk Pharma GmbH, Freiburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/575 (2006.01); C07J 9/00 (2006.01); C07J 7/00 (2006.01);
U.S. Cl.
CPC ...
C07J 7/008 (2013.01); C07J 9/005 (2013.01); C07B 2200/13 (2013.01); Y10T 428/2982 (2015.01);
Abstract
The present invention relates to a pure polymorph of Nor-UDCA or Bis-nor-UDCA, or of a pharmaceutically acceptable salt thereof. The invention further provides a pharmaceutical composition comprising the polymorph of the invention, and a method for preparing the polymorph. The invention includes the pharmaceutical use of the polymorph or of the pharmaceutical composition of the invention.