Patents by Inventor Stephan BRINKMANN

Stephan BRINKMANN 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).

  • Photostabilized compositions and a method for stabilizing photosensitive components
    Patent number: 12649900
    Abstract: Photostabilized compositions may include a water-soluble tyrosine-containing compound with a molecular weight of below 1 kDa and at least one photosensitive component. A method for stabilizing one or more photosensitive components may include the addition of a tyrosine-containing dipeptide with the one or more photosensitive components. The water-soluble tyrosine-comprising compound may be present at a concentration of at least 0.5 mM. The composition may be a culture medium.
    Type: Grant
    Filed: March 12, 2024
    Date of Patent: June 9, 2026
    Assignee: Evonik Operations GmbH
    Inventors: Stephan Brinkmann, Martin Schilling, Anne Benedikt, Christina Jost, Tamara Heinze
  • PHOTOSTABILIZED COMPOSITIONS AND A METHOD FOR STABILIZING PHOTOSENSITIVE COMPONENTS
    Publication number: 20250064706
    Abstract: Photostabilized compositions may include a water-soluble tyrosine-containing compound with a molecular weight of below 1 kDa and at least one photosensitive component. A method for stabilizing one or more photosensitive components may include the addition of a tyrosine-containing dipeptide with the one or more photosensitive components. The water-soluble tyrosine-comprising compound may be present at a concentration of at least 0.5 mM. The composition may be a culture medium.
    Type: Application
    Filed: December 7, 2022
    Publication date: February 27, 2025
    Applicant: Evonik Operations GmbH
    Inventors: Stephan BRINKMANN, Martin SCHILLING, Anne BENEDIKT, Christina JOST, Tamara HEINZE
  • PHOTOSTABILIZED COMPOSITIONS AND A METHOD FOR STABILIZING PHOTOSENSITIVE COMPONENTS
    Publication number: 20240218320
    Abstract: Photostabilized compositions may include a water-soluble tyrosine-containing compound with a molecular weight of below 1 kDa and at least one photosensitive component. A method for stabilizing one or more photosensitive components may include the addition of a tyrosine-containing dipeptide with the one or more photosensitive components. The water-soluble tyrosine-comprising compound may be present at a concentration of at least 0.5 mM. The composition may be a culture medium.
    Type: Application
    Filed: March 12, 2024
    Publication date: July 4, 2024
    Applicant: Evonik Operations GmbH
    Inventors: Stephan BRINKMANN, Martin SCHILLING, Anne BENEDIKT, Christina JOST, Tamara HEINZE