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:
Mar. 13, 2001
Filed:
Jun. 23, 1999
Applicant:
Inventors:
Martin Hartweg, Erbach, DE;
Rolf-Dirc Roitzheim, Dornstadt, DE;
Andrea Seibold, Blaustein, DE;
Leonhard Walz, Rastatt, DE;
Thomas Fetzer, Speyer, DE;
Bernd Morsbach, Ludwigshafen, DE;
Assignee:
DaimlerChrysler AG, Stuttgart, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 5/394 ; F01N 3/20 ;
U.S. Cl.
CPC ...
B01D 5/394 ; F01N 3/20 ;
Abstract
The present invention is directed to a purification device that includes a porous body and a catalyst. To reduce the emission of pollutants, a pollutant-containing stream of gas flows through the porous body.
Hartweg, Martin. (2001). Purification device having a porous body for purifying pollutants from an exhaust gas stream (U.S. Patent No. 6200535). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6200535
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile