Patents by Inventor Dmitry DIRIN

Dmitry DIRIN 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).

  • LUMINESCENT CRYSTALS WITH SHELLS
    Publication number: 20240093088
    Abstract: The present invention relates to the field of luminescent crystals (LCs) of the core-shell type, components and devices comprising the same. Particularly, the present invention relates to the manufacturing of luminescent core-shell nanocrystals, wherein said nanocrystal core comprises or consists of a perovskite crystal having a size of 3-100 nm, and said nanocrystal shell comprises a metal oxide having a thickness of 0.5-10 nm and wherein said method comprises combining suitable starting materials under oxygen-free conditions. The invention further provides for specific luminescent core-shell nanocrystals, to components and products containing such luminescent core-shell nanocrystals.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 21, 2024
    Applicant: Avantama AG
    Inventors: Norman Albert LÜCHINGER, Marek OSZAJCA, Maksym KOVALENKO, Dmitry DIRIN, Dominic GUGGISBERG
  • Luminescent composite materials
    Patent number: 10329484
    Abstract: The present invention relates to the field of luminescent crystals (LCs), and provides for new composite materials, for methods of manufacturing the same and the use thereof. These new composite materials comprise LCs embedded in an inorganic salt, they are highly luminescent and highly stable. The invention further provides for formulations, components and devices comprising these composites.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: June 25, 2019
    Assignee: Avantama AG
    Inventors: Maksym Kovalenko, Norman Albert Lüchinger, Bogdan Benin, Dmitry Dirin
  • LUMINESCENT COMPOSITE MATERIALS
    Publication number: 20180179440
    Abstract: The present invention relates to the field of luminescent crystals (LCs), and provides for new composite materials, for methods of manufacturing the same and the use thereof. These new composite materials comprise LCs embedded in an inorganic salt, they are highly luminescent and highly stable. The invention further provides for formulations, components and devices comprising these composites.
    Type: Application
    Filed: December 19, 2017
    Publication date: June 28, 2018
    Inventors: Maksym KOVALENKO, Norman Albert LÜCHINGER, Bogdan BENIN, Dmitry DIRIN