Patents by Inventor Shubhangi B. Umbarkar

Shubhangi B. Umbarkar 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).

  • Non noble metal based diesel oxidation catalyst
    Patent number: 10646827
    Abstract: Disclosed is a cheap and efficient non noble metal based catalyst for the oxidation of diesel or hydrocarbons, its synthesis and its application for diesel oxidation at low temperature. The catalyst comprises a mixed oxide of manganese and cerium, or manganese, cerium and zirconium. The catalyst has improved water and sulphur tolerance.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: May 12, 2020
    Assignee: Council of Scientific & Industrial Research
    Inventors: Shubhangi B. Umbarkar, Mohan K. Dongare, Pavan M. More, Ankush V. Biradar
  • NON NOBLE METAL BASED DIESEL OXIDATION CATALYST
    Publication number: 20160332118
    Abstract: Disclosed is a cheap and efficient non noble metal based catalyst for the oxidation of diesel or hydrocarbons, its synthesis and its application for diesel oxidation at low temperature. The catalyst comprises a mixed oxide of manganese and cerium, or manganese, cerium and zirconium. The catalyst has improved water and sulphur tolerance.
    Type: Application
    Filed: January 21, 2015
    Publication date: November 17, 2016
    Applicant: Council of Scientific & Industrial Research
    Inventors: Shubhangi B. Umbarkar, Mohan K. Dongare, Pavan M. More, Ankush V. Biradar