Patents by Inventor Khokan Kanti Majumder

Khokan Kanti Majumder 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).

  • RECHARGEABLE BATTERY AND CATALYST MATERIALS AND THE MEANS OF PRODUCTION THEREOF
    Publication number: 20230299257
    Abstract: A process for producing a cathode or anode material adapted for use in the manufacture of fast rechargeable ion batteries. The process may include the steps of Selecting an precursor material that, upon heating in a gas stream, releases volatile compounds to create porous materials to generate a material compound suitable for an electrode in an ion battery. Grinding the precursor material to produce a powder of particles with a first predetermined particle size distribution to form a precursor powder. Calcining the precursor powder in a flash calciner reactor segment with a first process gas at a first temperature to produce a porous particle material suitable for an electrode in an ion battery, and having the pore properties, surface area and nanoscale structures for applications in such batteries.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 21, 2023
    Inventors: Mark Sceats, Philip Hodgson, Khokan Kanti Majumder
  • Rechargeable battery and catalyst materials and the means of production thereof
    Patent number: 11695103
    Abstract: A process for producing a cathode or anode material adapted for use in the manufacture of fast rechargeable ion batteries. The process may include the steps of Selecting an precursor material that, upon heating in a gas stream, releases volatile compounds to create porous materials to generate a material compound suitable for an electrode in an ion battery. Grinding the precursor material to produce a powder of particles with a first predetermined particle size distribution to form a precursor powder. Calcining the precursor powder in a flash calciner reactor segment with a first process gas at a first temperature to produce a porous particle material suitable for an electrode in an ion battery, and having the pore properties, surface area and nanoscale structures for applications in such batteries.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: July 4, 2023
    Assignee: CALIX LTD
    Inventors: Mark Sceats, Philip Hodgson, Khokan Kanti Majumder
  • RECHARGEABLE BATTERY AND CATALYST MATERIALS AND THE MEANS OF PRODUCTION THEREOF
    Publication number: 20210143389
    Abstract: A process for producing a cathode or anode material adapted for use in the manufacture of fast rechargeable ion batteries. The process may include the steps of Selecting an precursor material that, upon heating in a gas stream, releases volatile compounds to create porous materials to generate a material compound suitable for an electrode in an ion battery. Grinding the precursor material to produce a powder of particles with a first predetermined particle size distribution to form a precursor powder. Calcining the precursor powder in a flash calciner reactor segment with a first process gas at a first temperature to produce a porous particle material suitable for an electrode in an ion battery, and having the pore properties, surface area and nanoscale structures for applications in such batteries.
    Type: Application
    Filed: January 12, 2018
    Publication date: May 13, 2021
    Inventors: Mark Sceats, Phllip Hodgson, Khokan Kanti Majumder