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:
Jul. 12, 2016
Filed:
Nov. 10, 2012
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Jens Klatyk, Griesheim, DE;
Hans-Kurt Peth, Alsbach-Haehnlein, DE;
Thorsten Wedel, Stockstadt/Rhein, DE;
Guenter Moddelmog, Reinheim, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C01D 7/07 (2006.01); C01D 7/00 (2006.01); C01D 7/12 (2006.01); C01D 7/35 (2006.01); A61K 47/02 (2006.01); A61K 47/08 (2006.01);
U.S. Cl.
CPC ...
C01D 7/07 (2013.01); A61K 47/02 (2013.01); A61K 47/08 (2013.01); C01D 7/00 (2013.01); C01D 7/12 (2013.01); C01D 7/35 (2013.01); C01P 2004/03 (2013.01); C01P 2006/10 (2013.01); C01P 2006/11 (2013.01); C01P 2006/12 (2013.01); C01P 2006/80 (2013.01); C01P 2006/82 (2013.01);
Abstract
The present invention relates to a highly pure, anhydrous sodium carbonate having a low pore content for use in pharmaceutical formulations and in the foods industry. Furthermore, a novel process for the preparation of this sodium carbonate is provided.