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:
Jan. 09, 2007
Filed:
Nov. 05, 2003
Applicants:
Heinz Zoch, Maintal, DE;
Werner Kalbitz, Rodenbach, DE;
Stephan Lüdtke, Gelnhausen, DE;
Thomas Lüthge, Hanau, DE;
Ralph Mcintosh, Hanau, DE;
Gerd Tauber, Seligenstadt, DE;
Inventors:
Heinz Zoch, Maintal, DE;
Werner Kalbitz, Rodenbach, DE;
Stephan Lüdtke, Gelnhausen, DE;
Thomas Lüthge, Hanau, DE;
Ralph McIntosh, Hanau, DE;
Gerd Tauber, Seligenstadt, DE;
Assignee:
Degussa AG, Düsseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/48 (2006.01); C09C 1/56 (2006.01); C09D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Aqueous, colloidal gas black suspension containing: