Patents by Inventor Madhav Anant Hardikar

Madhav Anant Hardikar 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).

  • Integrated exhaust gas after-treatment system for diesel fuel engines
    Patent number: 8950173
    Abstract: An integrated exhaust gas after-treatment system for eliminating pollutants present in exhaust gases is disclosed. The integrated exhaust gas after-treatment system includes a Diesel Oxidation Catalyst (DOC)-Diesel Particulate Filter (DPF) assembly, a Selective Catalytic Reduction (SCR), a dosing module and a reducing agent supply system. The Diesel Oxidation Catalyst (DOC)-Diesel Particulate Filter (DPF) assembly is connected to an exhaust gas manifold of an engine and includes a canister for holding a Diesel Oxidation Catalyst (DOC) and a Diesel Particulate Filter (DPF). The Diesel Particulate Filter (DPF) is disposed downstream of the Diesel Oxidation Catalyst (DOC) and is spaced there-from. The Selective Catalytic Reduction (SCR) is disposed downstream of the Diesel Oxidation Catalyst (DOC)-Diesel Particulate Filter (DPF) assembly and facilitates elimination of NOx present in the exhaust gases by reduction of the NOx.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: February 10, 2015
    Assignee: Mahindra & Mahindra Limited
    Inventors: Vishnu Kedari Patade, Rakesh Janardhan Kokate, Madhav Anant Hardikar, Ramasamy Velusamy