Patents by Inventor Moumita Chakraborty

Moumita Chakraborty 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).

  • Sequential hydrothermal liquifaction (SEQHTL) for extraction of superior bio-oil and other organic compounds from oleaginous biomass
    Patent number: 9522965
    Abstract: Methods of producing bio-fuel and other high-value products from oleaginous biomass (e.g. algae biomass) are provided. The two-step methods use a first step of subcritical water extraction of the biomass at low temperatures to produce polysaccharides and other high value products of interest, followed by, ii) hydrothermal liquefaction of remaining solid biomass at high temperatures to produce bio-oil.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: December 20, 2016
    Assignee: Washington State University
    Inventors: Shulin Chen, Moumita Chakraborty, Chao Miao
  • Sequential Hydrothermal Liquifaction (SEQHTL) for Extraction of Superior Bio-Oil and Other Organic Compounds from Oleaginous Biomass
    Publication number: 20140296495
    Abstract: Methods of producing bio-fuel and other high-value products from oleaginous biomass (e.g. algae biomass) are provided. The two-step methods use a first step of subcritical water extraction of the biomass at low temperatures to produce polysaccharides and other high value products of interest, followed by, ii) hydrothermal liquefaction of remaining solid biomass at high temperatures to produce bio-oil.
    Type: Application
    Filed: October 24, 2012
    Publication date: October 2, 2014
    Inventors: Shulin Chen, Moumita Chakraborty, Miao Chao