Patents by Inventor Pascal Christian SIEBER

Pascal Christian SIEBER 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).

  • RETINOL FORMULATION (IV)
    Publication number: 20250134834
    Abstract: The present invention relates to a new formulation, which comprises a high amount of retinol, which has a defined mixture of cis and trans isomers, in a specific solvent and in the presence of mixed tocopherol.
    Type: Application
    Filed: February 21, 2023
    Publication date: May 1, 2025
    Inventors: Linda HAENDEL, Peter Louis HOUSTON, Eileen JACKSON, Lise Anne KOHLER, Christine MENDROK-EDINGER, Fabiola PORTA, Pascal Christian SIEBER, Christos TSEKOU, Angela WILDERMANN
  • HUMAN MILK OLIGOSACCHARIDES IN CLEANSING COMPOSITION
    Publication number: 20240374495
    Abstract: The present invention relates to cleansing compositions comprising certain soaps and human milk oligosaccharides as well as to a method of increasing the foaming properties of cleansing compositions comprising at least one surfactant by incorporation of one or more human milk oligosaccharides into said cleansing composition.
    Type: Application
    Filed: August 23, 2022
    Publication date: November 14, 2024
    Inventors: Lise Anne KOHLER, Pascal Christian SIEBER
  • HUMAN MILK OLIGOSACCHARIDES IN SULFATE-FREE CLEANSING COMPOSITIONS
    Publication number: 20240350390
    Abstract: The present invention relates to sulfate-free cleansing compositions comprising at least one zwitterionic surfactant and at least one human milk oligosaccharide as well as to a method of increasing the foaming properties of cleansing compositions comprising at least one surfactant by incorporation of one or more human milk oligosaccharides into said cleansing composition.
    Type: Application
    Filed: August 23, 2022
    Publication date: October 24, 2024
    Inventors: Lise Anne KOHLER, Pascal Christian SIEBER
  • RETINOL FORMULATION (III)
    Publication number: 20240216252
    Abstract: The present invention relates to a new formulation, which comprises a high amount of retinol in a specific solvent and in the presence of mixed tocopherol.
    Type: Application
    Filed: April 13, 2022
    Publication date: July 4, 2024
    Inventors: Linda HAENDEL, Lise KOHLER, Fabiola PORTA, Pascal Christian SIEBER, Christos TSEKOU
  • RETINOL FORMULATION (I)
    Publication number: 20240216251
    Abstract: The present invention relates to a new formulation, which comprises a high amount of retinol in a specific solvent and in the presence of mixed tocopherol.
    Type: Application
    Filed: April 13, 2022
    Publication date: July 4, 2024
    Inventors: Linda HAENDEL, Lise KOHLER, Fabiola PORTA, Pascal Christian SIEBER, Christos TSEKOU
  • RETINOL FORMULATION (II)
    Publication number: 20240197609
    Abstract: The present invention relates to a new formulation, which comprises a high amount of retinol in a specific solvent and in the presence of mixed tocopherol.
    Type: Application
    Filed: April 13, 2022
    Publication date: June 20, 2024
    Inventors: Linda HAENDEL, Lise KOHLER, Fabiola PORTA, Pascal Christian SIEBER, Christos TSEKOU
  • METHOD OF INCREASING THE FOAMING PROPERTIES OF DETERGENT COMPOSITIONS BY USE OF SACCHARIDE ISOMERATE
    Publication number: 20230080506
    Abstract: The present invention relates to a method of increasing the foaming properties of detergent compositions comprising at least one surfactant by incorporation of saccharide isomerate.
    Type: Application
    Filed: February 16, 2021
    Publication date: March 16, 2023
    Inventors: Linjing CHEN, Guillaume Bernard LAURENT, Pascal Christian SIEBER, Xiangxiang ZHANG
  • TOPICAL COMPOSITION
    Publication number: 20210000731
    Abstract: The present invention relates to topical compositions comprising a saccharide isomerate and at least one acryloyldimethyltaurate polymer comprising alkali metal ions and/or ammonium ions, characterized in that the ratio of alkali metal ions to ammonium ions in the acryloyldimethyltaurate moieties in the at least one polymer is at least 1 as well as to the use of an alkali metal acryloyldimethyltaurate polymer to suppress discoloration in topical compositions comprising a saccharide isomerate and an ammonium acryloyldimethyltaurate polymer.
    Type: Application
    Filed: February 28, 2019
    Publication date: January 7, 2021
    Inventors: Guillaume Bernard LAURENT, Pascal Christian SIEBER