Patents by Inventor Loredana PROTESESCU

Loredana PROTESESCU 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 AND MANUFACTURING THEREOF
    Publication number: 20230304188
    Abstract: The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula A1aM2bXc, wherein the substituents are as defined in the specification. The invention provides methods of manufacturing such luminescent crystals, particularly by dispersing suitable starting materials in the presence of a liquid and by the aid of milling balls; to compositions comprising luminescent crystals and to electronic devices, decorative coatings; and to components comprising luminescent crystals.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 28, 2023
    Applicant: AVANTAMA AG
    Inventors: Norman Albert LÜCHINGER, Marek OSZAJCA, Patrick KISSEL, Loredana PROTESESCU, Maksym KOVALENKO, Franziska KRIEG
  • Luminescent crystals and manufacturing thereof
    Patent number: 11702762
    Abstract: The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula A1aM2bXc, wherein the substituents are as defined in the specification. The invention provides methods of manufacturing such luminescent crystals, particularly by dispersing suitable starting materials in the presence of a liquid and by the aid of milling balls; to compositions comprising luminescent crystals and to electronic devices, decorative coatings; and to components comprising luminescent crystals.
    Type: Grant
    Filed: July 4, 2022
    Date of Patent: July 18, 2023
    Assignee: AVANTAMA AG
    Inventors: Norman Albert Lüchinger, Marek Oszajca, Patrick Kissel, Loredana Protesescu, Maksym Kovalenko, Franziska Krieg
  • LUMINESCENT CRYSTALS AND MANUFACTURING THEREOF
    Publication number: 20220363986
    Abstract: The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula A1aM2bXc, wherein the substituents are as defined in the specification. The invention provides methods of manufacturing such luminescent crystals, particularly by dispersing suitable starting materials in the presence of a liquid and by the aid of milling balls; to compositions comprising luminescent crystals and to electronic devices, decorative coatings; and to components comprising luminescent crystals.
    Type: Application
    Filed: July 4, 2022
    Publication date: November 17, 2022
    Inventors: Norman Albert LÜCHINGER, Marek OSZAJCA, Patrick KISSEL, Loredana PROTESESCU, Maksym KOVALENKO, Franziska KRIEG
  • Luminescent crystals and manufacturing thereof
    Patent number: 11377592
    Abstract: The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula A1aM2bXc, wherein the substituents are as defined in the specification. The invention provides methods of manufacturing such luminescent crystals, particularly by dispersing suitable starting materials in the presence of a liquid and by the aid of milling balls; to compositions comprising luminescent crystals and to electronic devices, decorative coatings; and to components comprising luminescent crystals.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: July 5, 2022
    Assignee: Avantama AG
    Inventors: Norman Albert Lüchinger, Marek Oszajca, Patrick Kissel, Loredana Protesescu, Maksym Kovalenko, Franziska Krieg
  • Solid polymer composition
    Patent number: 11098247
    Abstract: The present invention relates in a first aspect to a solid polymer component comprising luminescent crystals of 3-500 nm size, surfactant and a hardened/cured polymer. In a second aspect of the invention, a luminescent component comprises a first element comprising the solid polymer component according to the first aspect and an encapsulation enclosing the first element. In a third aspect of the invention, a luminescent component comprises a first film comprising the solid polymer composition of the first aspect. A fourth aspect of the invention relates to a light emitting device comprising the luminescent component according to the second or third aspect of the invention and a light source.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: August 24, 2021
    Assignee: Avantama AG
    Inventors: Norman Lüchinger, Marek Oszajca, Patrick Kissel, Maksym Kovalenko, Loredana Protesescu, Franziska Krieg, Sylwia Nowakowska
  • LUMINESCENT CRYSTALS AND MANUFACTURING THEREOF
    Publication number: 20210122974
    Abstract: The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula A1aM2bXc, wherein the substituents are as defined in the specification. The invention provides methods of manufacturing such luminescent crystals, particularly by dispersing suitable starting materials in the presence of a liquid and by the aid of milling balls; to compositions comprising luminescent crystals and to electronic devices, decorative coatings; and to components comprising luminescent crystals.
    Type: Application
    Filed: December 15, 2020
    Publication date: April 29, 2021
    Inventors: Norman Albert LÜCHINGER, Marek OSZAJCA, Patrick KISSEL, Loredana PROTESESCU, Maksym KOVALENKO, Franziska KRIEG
  • Luminescent crystals and manufacturing thereof
    Patent number: 10889756
    Abstract: The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula A1aM2bXc, wherein the substituents are as defined in the specification. The invention provides methods of manufacturing such luminescent crystals, particularly by dispersing suitable starting materials in the presence of a liquid and by the aid of milling balls; to compositions comprising luminescent crystals and to electronic devices, decorative coatings; and to components comprising luminescent crystals.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: January 12, 2021
    Assignee: Avantama AG
    Inventors: Norman Albert Lüchinger, Marek Oszajca, Patrick Kissel, Loredana Protesescu, Maksym Kovalenko, Franziska Krieg
  • SOLID POLYMER COMPOSITION
    Publication number: 20190153313
    Abstract: The present invention relates in a first aspect to a solid polymer component comprising luminescent crystals of 3-500 nm size, surfactant and a hardened/cured polymer. In a second aspect of the invention, a luminescent component comprises a first element comprising the solid polymer component according to the first aspect and an encapsulation enclosing the first element. In a third aspect of the invention, a luminescent component comprises a first film comprising the solid polymer composition of the first aspect. A fourth aspect of the invention relates to a light emitting device comprising the luminescent component according to the second or third aspect of the invention and a light source.
    Type: Application
    Filed: June 26, 2017
    Publication date: May 23, 2019
    Inventors: Norman LÜCHINGER, Marek OSZAJCA, Patrick KISSEL, Maksym KOVALENKO, Loredana PROTESESCU, Franziska KRIEG, Sylwia NAVAKOWSKA
  • LUMINESCENT CRYSTALS AND MANUFACTURING THEREOF
    Publication number: 20180355244
    Abstract: This application is a national phase of International Application No PCT/EP2017/065713 filed Jun. 26, 2017 and published in the English language, and claims priority to European Application No 16 183 790.1 filed on Aug. 11, 2016. which are incorporated herein by reference.
    Type: Application
    Filed: June 26, 2017
    Publication date: December 13, 2018
    Inventors: Norman Albert LÜCHINGER, Marek OSZAJCA, Patrick KISSEL, Loredana PROTESESCU, Maksym KOVALENKO, Franziska KRIEG