Patents by Inventor Katarzyna Luiza JUDA

Katarzyna Luiza JUDA 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).

  • APPARATUS AND METHOD FOR PLASMA SYNTHESIS OF GRAPHITIC PRODUCTS INCLUDING GRAPHENE
    Publication number: 20240010499
    Abstract: Apparatus for plasma synthesis of graphitic products including graphene, comprising: a plasma nozzle coupled to a reaction chamber; means for supplying a process gas to the plasma nozzle, the process gas comprising a carbon-containing species; and means for supplying radio frequency radiation to the process gas within the plasma nozzle, so as to produce a plasma within the nozzle in use, and thereby cause cracking of the carbon-containing species; wherein the plasma nozzle is arranged such that an afterglow of the plasma extends into the reaction chamber, the cracked carbon-containing species also passes into the reaction chamber, and the cracked carbon-containing species recombines within the afterglow, so as to form graphitic products including graphene. A method of plasma-synthesising graphitic products including graphene is also provided.
    Type: Application
    Filed: September 25, 2023
    Publication date: January 11, 2024
    Applicant: Levidian Nanosystems Limited
    Inventors: Dale Andrew PENNINGTON, Aaron Robert CLAYTON, Katarzyna Luiza JUDA, Catharina PAUKNER, Lukasz KURZEPA, Robert Henry ST. JOHN COOPER, Krzysztof Kazimierz KOZIOL, Jerome Yi-Zhe JOAUG
  • Apparatus and method for plasma synthesis of graphitic products including graphene
    Patent number: 11802052
    Abstract: Apparatus and method are disclosed for plasma synthesis of graphitic products including graphene. A plasma nozzle is coupled to a reaction chamber. A process gas is supplied to the plasma nozzle, the process gas comprising a carbon-containing species. Radio frequency radiation is supplied to the process gas within the plasma nozzle, so as to produce a plasma within the nozzle in use, and thereby cause cracking of the carbon-containing species. The plasma nozzle is arranged such that an afterglow of the plasma extends into the reaction chamber. The cracked carbon-containing species also passes into the reaction chamber, and the cracked carbon-containing species recombines within the afterglow, so as to form the graphitic products including graphene.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: October 31, 2023
    Assignee: LEVIDIAN NANOSYSTEMS LIMITED
    Inventors: Dale Andrew Pennington, Aaron Robert Clayton, Katarzyna Luiza Juda, Catharina Paukner, Lukasz Kurzepa, Robert Henry St. John Cooper, Krzysztof Kazimierz Koziol, Jerome Yi-Zhe Joaug
  • APPARATUS AND METHOD FOR PLASMA SYNTHESIS OF GRAPHITIC PRODUCTS INCLUDING GRAPHENE
    Publication number: 20170113935
    Abstract: Apparatus and method are disclosed for plasma synthesis of graphitic products including graphene. A plasma nozzle is coupled to a reaction chamber. A process gas is supplied to the plasma nozzle, the process gas comprising a carbon-containing species. Radio frequency radiation is supplied to the process gas within the plasma nozzle, so as to produce a plasma within the nozzle in use, and thereby cause cracking of the carbon-containing species. The plasma nozzle is arranged such that an afterglow of the plasma extends into the reaction chamber. The cracked carbon-containing species also passes into the reaction chamber, and the cracked carbon-containing species recombines within the afterglow, so as to form the graphitic products including graphene.
    Type: Application
    Filed: June 12, 2015
    Publication date: April 27, 2017
    Inventors: Dale Andrew PENNINGTON, Aaron Robert CLAYTON, Katarzyna Luiza JUDA, Catharina PAUKNER, Lukasz KURZEPA, Robert Henry ST. JOHN COOPER, Krzysztof Kazimierz KOZIOL, Jerome Yi-Zhe JOAUG