Patents by Inventor Cassio Silva Mangueira de Assis

Cassio Silva Mangueira de Assis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SYSTEMS AND METHODS FOR MULTIPOINT REDUCTANT INSERTION
    Publication number: 20210164376
    Abstract: An aftertreatment system includes a multipoint injector configured to be operatively coupled to an exhaust tube of the aftertreatment system. The multipoint injector comprises an injector body having a circumferential wall. A plurality of orifices extend through the circumferential wall of the injector body. Each of the plurality of orifices is located at a different circumferential position of the circumferential wall and is configured to insert reductant into an exhaust gas flow path defined by the exhaust tube.
    Type: Application
    Filed: August 31, 2018
    Publication date: June 3, 2021
    Applicant: Cummins Emission Solutions Inc.
    Inventors: Cassio Silva Mangueira de Assis, Bruno Carlo Mantovanelli