Patents by Inventor Mahendra Pratap Singh

Mahendra Pratap Singh 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).

  • METHOD FOR BIO-ASSISTED TREATMENT OF HYDROCARBON CONTAMINATED SOIL
    Publication number: 20090325271
    Abstract: Disclosed herein is a bio-assisted method for treatment of hydrocarbon contaminated soil employing novel microbes which are capable of decontaminating hydrocarbon contaminated soil having free flowing water or in slurry form or having large amount of gravels. The method comprises adding hydrocarbon releasing microbes followed by adding the microbes capable of degrading the released hydrocarbon to decontaminate the soil, wherein said microbes are grown separately in suitable vessels containing a suitable nutrient medium.
    Type: Application
    Filed: September 18, 2006
    Publication date: December 31, 2009
    Applicant: INDIAN OIL CORPORATION LIMITED
    Inventors: Manoj Kumar Upreti, Harinder kaur Dua, Mahendra Pratap Singh, Arvind Pratap Singh, Ravinder Kumar Malhotra, Ram Prakash Verma
  • METHOD FOR BIO-OXIDATIVE DESULFURIZATION OF LIQUID HYDROCARBON FUELS AND PRODUCT THEREOF
    Publication number: 20090217571
    Abstract: Disclosed herein is a method for producing ultra-low-sulfur content hydrocarbon fuel and product thereof. The method comprises selective biocatalytic oxidation of sulfur containing compounds present in the fuels employing enzyme lipase as biocatalyst in presence of controlled and incremental amount of hydrogen peroxide and carboxylic acid without using water or any co-factor for the reactivity of said enzymes.
    Type: Application
    Filed: October 28, 2005
    Publication date: September 3, 2009
    Applicant: Indian Oil Corporation Limited
    Inventors: Mahendra Pratap Singh, Manoj Kumar, Wadhava Ram Kalsi, Alex Cheru Pulikottil, Rakesh Sarin, Deepak Kumar Tuli, Ravinder Kumar Malhotra, Ram Prakash Verma, Brij Mohan Bansal