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. 24, 2006
Filed:
Oct. 29, 2001
Applicants:
Sébastien Bardon, Cheval Blanc, FR;
Craig Willkens, Sterling, MA (US);
Inventors:
Sébastien Bardon, Cheval Blanc, FR;
Craig Willkens, Sterling, MA (US);
Assignee:
Saint-Gobain Centre de Recherches et d'Etudes Europeen, Courbevoie, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A particulate filter for purifying exhaust gases of an internal combustion engine, in particular of a diesel engine, comprises a filtering body and heating elements for initiating combustion of soot particles accumulated on and in the filtering body. The heating elements comprise at least a hot spot ceramic ignitor (). The invention is applicable in the automotive industry.
Bardon, Sébastien. (2006). Particulate filter for purifying exhaust gases of internal combustion engines comprising hot spot ceramic ignitors (U.S. Patent No. 6989048). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6989048
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile