Patents by Inventor Felix Sirovski

Felix Sirovski 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).

  • Publication number: 20190078032
    Abstract: A process for producing combustible product from an organic or biomass feedstock, the process comprising: mixing the feedstock with an alkaline material to give an alkaline aqueous mixture; heating the mixture by ohmic heating to a temperature in the range of about 280° C. to about 320° C. and reacting the mixture under subcritical conditions at the said temperature range and a pressure of about 6.6 to about 11.6 MPa (65 bar gauge to about 115 bar gauge); and removing at least some of the water to leave a combustible product, which may be used to form an aqueous slurry, suspension or emulsion and combusted in a suitable engine.
    Type: Application
    Filed: April 13, 2017
    Publication date: March 14, 2019
    Inventors: Darren Sharpe, Felix Sirovski
  • Publication number: 20090277080
    Abstract: A method for improving the combustion properties of a coalcomprises treating said coal with a metal porphyrin. The invention also provides a coal having a metal porphyrin deposited thereon, and a method of producing heat, comprising combusting the coal.
    Type: Application
    Filed: August 6, 2007
    Publication date: November 12, 2009
    Inventors: Paul G. Day, Felix Sirovski, Sergej Daut