US Patent Issued to Cummins, Tula Technology on Dec. 16 for "Systems and methods for filter regeneration with cylinder deactivation" (Indiana, California Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,927, issued on Dec. 16, was assigned to Cummins Inc. (Columbus, Ind.) and Tula Technology Inc. (San Jose, Calif.).

"Systems and methods for filter regeneration with cylinder deactivation" was invented by J. Steven Kolhouse (Columbus, Ind.), David Langenderfer (Columbus, Ind.), David Schmidt (Indianapolis) and Vijay Srinivasan (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system includes an exhaust aftertreatment system including a particulate filter and a controller. The controller is configured to: receive information comprising a temperature regarding a filter of the aftertreatment system; and responsive to determining that th...