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, 2018
Filed:
Nov. 05, 2014
Applicant:
Energy & Environmental Research Center Foundation, Grand Forks, ND (US);
Inventors:
Jay C. Almlie, East Grand Forks, MN (US);
Stanley J. Miller, Grand Forks, ND (US);
Assignee:
Energy and Environmental Research Center Foundation, Grand Forks, ND (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/04 (2006.01); B08B 7/02 (2006.01); B08B 7/04 (2006.01); B08B 7/00 (2006.01); B01D 46/00 (2006.01); B01D 46/42 (2006.01);
U.S. Cl.
CPC ...
B08B 7/0028 (2013.01); B01D 46/0065 (2013.01); B01D 46/0068 (2013.01); B01D 46/0075 (2013.01); B01D 46/0076 (2013.01); B01D 46/04 (2013.01); B01D 46/42 (2013.01); B08B 7/02 (2013.01);
Abstract
A method for removing residual filter cakes that remain adhered to a filter after typical particulate removal methodologies have been employed, such as pulse-jet filter element cleaning, for all cleanable filters used for air pollution control, dust control, or powder control.