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. 30, 2013
Filed:
Apr. 13, 2011
Applicants:
Stephan Brietzke, Wiesbaden, DE;
Peter Groer, Babenhausen, DE;
Carl Christoph Mollenkopf, Frankfurt, DE;
Inventors:
Stephan Brietzke, Wiesbaden, DE;
Peter Groer, Babenhausen, DE;
Carl Christoph Mollenkopf, Frankfurt, DE;
Assignee:
Nutrinova Nutrition Specialties & Food Ingredients GmbH, Sulzbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01C 1/242 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention describes a method manufacture of an ammonium sulfate composition having a total organic carbon (TOC) content of 1% by weight or less than 1% by weight, based on the total weight of the composition, comprising the following steps: