Patents by Inventor Dhananjay R. Ghonasgi

Dhananjay R. Ghonasgi 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).

  • Hydrotreating and catalytic dewaxing process for making diesel from oils and/or fats
    Patent number: 7955401
    Abstract: Methods for producing C10-C30 hydrocarbons from fatty materials, such as triglyceride compounds, are provided. Hydrocarbon compounds, particularly those boiling in the temperature range of between about 80° F. to about 1000° F., are produced by contacting a fatty material with at least one catalyst comprising cobalt and molybdenum on a zeolite support under hydrotreating conditions. Additional hydrotreating catalysts may also be used to further improve the properties of the hydrocarbon product.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: June 7, 2011
    Assignee: ConocoPhillips Company
    Inventors: Dhananjay R. Ghonasgi, Edward L. Sughrue, II, Jianhua Yao, Xiaochun Xu