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. 14, 2010
Filed:
Feb. 02, 2005
Applicants:
Johannes Buettner, Ruhland, DE;
Wolfgang Mackenroth, Bad Duerkheim, DE;
Heinrich Hermann, Cologne, DE;
Peter Konieczny, Teltow, DE;
Juergen Gebauer, Troisdorf, DE;
Inventors:
Johannes Buettner, Ruhland, DE;
Wolfgang Mackenroth, Bad Duerkheim, DE;
Heinrich Hermann, Cologne, DE;
Peter Konieczny, Teltow, DE;
Juergen Gebauer, Troisdorf, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 205/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a process for preparing dinitrotoluene, comprising the steps of