Patents by Inventor Monika Agrawal

Monika Agrawal 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).

  • Publication number: 20250085194
    Abstract: An exhaust gas aftertreatment system includes: an outlet housing body; an outlet sampling system including: a sampling bowl cooperating with the outlet housing body to define a sampling bowl cavity; and a sampling ring coupled to the sampling bowl and defining a sampling ring cavity, the sampling ring defining a plurality of sampling ring inlet apertures configured to receive a portion of exhaust gas from within the outlet housing body, the sampling ring configured to provide the portion of exhaust gas to the sampling ring cavity, the sampling ring cavity in exhaust gas providing communication with the sampling bowl.
    Type: Application
    Filed: November 21, 2024
    Publication date: March 13, 2025
    Applicant: Cummins Emission Solutions Inc.
    Inventors: Dylan J. Richardson, Monika Agrawal, Jim L. Alonzo, Amol Yuvraj Patil
  • Patent number: 12188842
    Abstract: An exhaust gas aftertreatment system includes an outlet housing body, an outlet housing fitting, an outlet sampling system, and an outlet sensor. The outlet sampling system includes a sampling bowl and a sampling ring. The sampling bowl is coupled to the outlet housing body and extends away from the outlet housing body so as to define a sampling bowl cavity between the sampling bowl and the outlet housing body. The sampling ring is coupled to the sampling bowl and separated from the outlet housing body by the sampling bowl. The sampling ring is coupled to the outlet housing fitting and defines a sampling ring cavity. The sampling ring includes a plurality of sampling ring inlet apertures and a connector. The sampling ring inlet apertures are each configured to receive exhaust gas from within the outlet housing body and provide the exhaust gas to the sampling ring cavity.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: January 7, 2025
    Assignee: Cummins Emission Solutions Inc.
    Inventors: Dylan J. Richardson, Monika Agrawal, Jim L. Alonzo, Amol Yuvraj Patil
  • Publication number: 20240328899
    Abstract: An exhaust gas aftertreatment system includes an outlet housing body, an outlet housing fitting, an outlet sampling system, and an outlet sensor. The outlet sampling system includes a sampling bowl and a sampling ring. The sampling bowl is coupled to the outlet housing body and extends away from the outlet housing body so as to define a sampling bowl cavity between the sampling bowl and the outlet housing body. The sampling ring is coupled to the sampling bowl and separated from the outlet housing body by the sampling bowl. The sampling ring is coupled to the outlet housing fitting and defines a sampling ring cavity. The sampling ring includes a plurality of sampling ring inlet apertures and a connector. The sampling ring inlet apertures are each configured to receive exhaust gas from within the outlet housing body and provide the exhaust gas to the sampling ring cavity.
    Type: Application
    Filed: August 22, 2022
    Publication date: October 3, 2024
    Applicant: Cummins Emission Solutions Inc.
    Inventors: Dylan J. Richardson, Monika Agrawal, Jim L. Alonzo, Amol Yuvraj Patil