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:
Jun. 24, 2025
Filed:
Feb. 21, 2020
Applicant:
Suncoal Industries Gmbh, Ludwigsfelde, DE;
Inventors:
Tobias Wittmann, Berlin, DE;
Jacob Podschun, Berlin, DE;
Gerd Schmaucks, Scheeßel, DE;
Ulf Lüder, Teltow, DE;
Assignee:
Suncoal Industries GmbH, Ludwigsfelde, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 32/05 (2017.01); C08K 3/04 (2006.01);
U.S. Cl.
CPC ...
C01B 32/05 (2017.08); C08K 3/04 (2013.01); C01P 2006/12 (2013.01);
Abstract
It is provided a method for reducing the odor of particulate carbon materials and to the materials obtained thereby.