Patents by Inventor Minal Wable

Minal Wable 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).

  • Microgradient patterned carbon coated current collector for alkali metal battery and method of preparation thereof
    Patent number: 12500244
    Abstract: The present disclosure relates to in-plane modulated, microgradient-patterned (MGP) carbon-coated metal surface as a current collector (CC) for dendrite-free alkali metal plating and stripping with high coulombic efficiency and long cycle life. The specific microstructure and property of the MGP carbon coating of the present disclosure are prepared by scanned CO2 laser in-situ processing of a polymer coating.
    Type: Grant
    Filed: February 6, 2023
    Date of Patent: December 16, 2025
    Assignees: Indian Institute of Science Education and Research, Pune (IISER Pune), TCG Centres for Research and Education in Science and Technology
    Inventors: Minal Wable, Mohammad Furquan, Abhik Banerjee, Satishchandra Ogale
  • Process for graphene-like carbon coating on substrates
    Patent number: 12320004
    Abstract: The present disclosure relates to a patternable process for coating functional and adherent graphene-like carbon on multiple substrate types using CO2 laser-induced photothermal pyrolysis in scanning mode. The poly furfuryl alcohol (PFA) synthesised via low-temperature polymerisation of furfuryl alcohol precursor without any additives was used to form graphene-like carbon material.
    Type: Grant
    Filed: December 20, 2022
    Date of Patent: June 3, 2025
    Assignees: Indian Institute of Science Education and Research, TCG CENTRES FOR RESEARCH AND EDUCATION IN SCIENCE AND TECHNOLOGY
    Inventors: Minal Wable, Mohammad Furquan, Abhik Banerjee, Satishchandra Ogale
  • MICROGRADIENT PATTERNED CARBON COATED CURRENT COLLECTOR FOR ALKALI METAL BATTERY AND METHOD OF PREPARATION THEREOF
    Publication number: 20230253567
    Abstract: The present disclosure relates to in-plane modulated, microgradient-patterned (MGP) carbon-coated metal surface as a current collector (CC) for dendrite-free alkali metal plating and stripping with high coulombic efficiency and long cycle life. The specific microstructure and property of the MGP carbon coating of the present disclosure are prepared by scanned CO2 laser in-situ processing of a polymer coating.
    Type: Application
    Filed: February 6, 2023
    Publication date: August 10, 2023
    Inventors: Minal Wable, Mohammad Furquan, Abhik Banerjee, Satishchandra Ogale
  • PROCESS FOR GRAPHENE-LIKE CARBON COATING ON SUBSTRATES
    Publication number: 20230193469
    Abstract: The present disclosure relates to a patternable process for coating functional and adherent graphene-like carbon on multiple substrate types using CO2 laser-induced photothermal pyrolysis in scanning mode. The poly furfuryl alcohol (PFA) synthesised via low-temperature polymerisation of furfuryl alcohol precursor without any additives was used to form graphene-like carbon material.
    Type: Application
    Filed: December 20, 2022
    Publication date: June 22, 2023
    Applicants: Indian Institute of Science Education and Research, TCG CENTRES FOR RESEARCH AND EDUCATION IN SCIENCE AND TECHNOLOGY
    Inventors: Minal Wable, Mohammad Furquan, Abhik Banerjee, Satishchandra Ogale