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:
Oct. 04, 2022
Filed:
Sep. 07, 2021
Corning Incorporated, Corning, NY (US);
Douglas Munroe Beall, Painted Post, NY (US);
Thorsten Rolf Boger, Bad Camberg, DE;
Dana Craig Bookbinder, Corning, NY (US);
Thomas Jean Glasson, Avon, FR;
Dale Robert Powers, Painted Post, NY (US);
Pushkar Tandon, Painted Post, NY (US);
Jianguo Wang, Cape Coral, FL (US);
Huiqing Wu, Shanghai, CN;
Xinfeng Xing, Shanghai, CN;
Corning Incorporated, Corning, NY (US);
Abstract
A particulate filter having a porous ceramic honeycomb structure with a first end, a second end, and a plurality of walls having wall surfaces defining a plurality of inner channels. Filtration material deposits are disposed on one or more of the wall surfaces of the honeycomb body. The highly porous deposits provide durable high clean filtration efficiency with small impact on pressure drop through the filter.