Patents by Inventor Mathias Crespy

Mathias Crespy 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).

  • Coolant purification
    Patent number: 10854896
    Abstract: A fuel cell system comprises an antimicrobial patterned surface. The fuel cell system may comprise a fuel cell stack, a coolant reservoir, and a coolant flow path configured to supply coolant from the coolant reservoir to the fuel cell stack. One or more of the fuel cell stack, the coolant reservoir and the coolant flow path may comprise the antimicrobial patterned surface.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: December 1, 2020
    Assignee: Intelligent Energy Limited
    Inventors: Mathias Crespy, Pratap Rama, Daniel Ninan
  • COOLANT PURIFICATION
    Publication number: 20200321636
    Abstract: A fuel cell system comprising a fuel cell stack is disclosed. An ozone generator is configured to introduce ozone into a coolant in the fuel cell system. A deionisation apparatus is coupled to the fuel cell stack. A bypass conduit is arranged in parallel with the deionisation apparatus. A controller is configured to control flow of the coolant to the fuel cell stack through either the deionisation apparatus or the bypass conduit based on the operating state of the ozone generator.
    Type: Application
    Filed: June 18, 2020
    Publication date: October 8, 2020
    Applicant: INTELLIGENT ENERGY LIMITED
    Inventors: Pratap Rama, Mathias Crespy
  • Coolant purification
    Patent number: 10693155
    Abstract: A fuel cell system comprising a fuel cell stack is disclosed. An ozone generator is configured to introduce ozone into a coolant in the fuel cell system. A deionisation apparatus is coupled to the fuel cell stack. A bypass conduit is arranged in parallel with the deionisation apparatus. A controller is configured to control flow of the coolant to the fuel cell stack through either the deionisation apparatus or the bypass conduit based on the operating state of the ozone generator.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: June 23, 2020
    Assignee: INTELLIGENT ENERGY LIMITED
    Inventors: Pratap Rama, Mathias Crespy
  • COOLANT PURIFICATION
    Publication number: 20190165388
    Abstract: A fuel cell system comprising a fuel cell stack is disclosed. An ozone generator is configured to introduce ozone into a coolant in the fuel cell system. A deionisation apparatus is coupled to the fuel cell stack. A bypass conduit is arranged in parallel with the deionisation apparatus. A controller is configured to control flow of the coolant to the fuel cell stack through either the deionisation apparatus or the bypass conduit based on the operating state of the ozone generator.
    Type: Application
    Filed: January 30, 2019
    Publication date: May 30, 2019
    Applicant: INTELLIGENT ENERGY LIMITED
    Inventors: Pratap Rama, Mathias Crespy
  • Coolant purification
    Patent number: 10218009
    Abstract: A fuel cell system comprising a fuel cell stack is disclosed. An ozone generator is configured to introduce ozone into a coolant in the fuel cell system. A deionization apparatus is coupled to the fuel cell stack. A bypass conduit is arranged in parallel with the deionization apparatus. A controller is configured to control flow of the coolant to the fuel cell stack through either the deionization apparatus or the bypass conduit based on the operating state of the ozone generator.
    Type: Grant
    Filed: August 6, 2014
    Date of Patent: February 26, 2019
    Assignee: INTELLIGENT ENERGY LIMITED
    Inventors: Pratap Rama, Mathias Crespy
  • COOLANT PURIFICATION
    Publication number: 20160197364
    Abstract: A fuel cell system comprising a fuel cell stack is disclosed. An ozone generator is configured to introduce ozone into a coolant in the fuel cell system. A deionisation apparatus is coupled to the fuel cell stack. A bypass conduit is arranged in parallel with the deionisation apparatus. A controller is configured to control flow of the coolant to the fuel cell stack through either the deionisation apparatus or the bypass conduit based on the operating state of the ozone generator.
    Type: Application
    Filed: August 6, 2014
    Publication date: July 7, 2016
    Applicant: INTELLIGENT ENERGY LIMITED
    Inventors: Pratap Rama, Mathias Crespy
  • COOLANT PURIFICATION
    Publication number: 20160141648
    Abstract: A fuel cell system comprises an antimicrobial patterned surface. The fuel cell system may comprise a fuel cell stack, a coolant reservoir, and a coolant flow path configured to supply coolant from the coolant reservoir to the fuel cell stack. One or more of the fuel cell stack, the coolant reservoir and the coolant flow path may comprise the antimicrobial patterned surface.
    Type: Application
    Filed: June 25, 2014
    Publication date: May 19, 2016
    Applicant: Intelligent Energy Limited
    Inventors: Mathias Crespy, Pratap Rama, Daniel Ninan