Patents by Inventor Evgeny Shafirovich

Evgeny Shafirovich 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 releasing hydrogen from ammonia borane
    Patent number: 8377416
    Abstract: A method of releasing hydrogen from ammonia borane is disclosed. The method comprises heating an aqueous ammonia borane solution to between about 80-135° C. at between about 14.7 and 200 pounds per square inch absolute (psia) to release hydrogen by hydrothermolysis.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: February 19, 2013
    Assignee: Purdue Research Foundation
    Inventors: Arvind Varma, Moiz Diwan, Evgeny Shafirovich, Hyun-Tae Hwang, Ahmad Al-Kukhun
  • METHOD FOR RELEASING HYDROGEN FROM AMMONIA BORANE
    Publication number: 20100047159
    Abstract: A method of releasing hydrogen from ammonia borane is disclosed. The method comprises heating an aqueous ammonia borane solution to between about 80-135° C. at between about 14.7 and 200 pounds per square inch absolute (psia) to release hydrogen by hydrothermolysis.
    Type: Application
    Filed: August 20, 2009
    Publication date: February 25, 2010
    Applicant: Purdue Research Foundation
    Inventors: Arvind Varma, Moiz Diwan, Evgeny Shafirovich
  • System and method for generating hydrogen
    Publication number: 20060210470
    Abstract: A method of generating hydrogen is disclosed. The method comprises preparing a first mixture of a stabilizer and a gelling agent in water to define a resulting solution. The method further comprises mixing the resulting solution with metallic particles and metal borohydride to define a resulting mixture. The method further comprises igniting the resulting mixture to obtain hydrogen.
    Type: Application
    Filed: March 9, 2006
    Publication date: September 21, 2006
    Inventors: Evgeny Shafirovich, Victor Diakov, Arvind Varma