Patents by Inventor Claudia Krumbiegel

Claudia Krumbiegel 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).

  • Method and Device for Producing Hollow Spheres Composed of Collagen and Collagen Derivatives and Hollow Spheres Composed of Collagen and Collagen Derivatives
    Publication number: 20240052166
    Abstract: Hollow spheres are produced having a wall composed of collagen and at least one collagen derivative, wherein the cavity is filled with at least one gas. For this purpose, at least one suspension or solution of collagen and at least one collagen derivative, at least one separation liquid and at least one crosslinking liquid are arranged in a container, followed by introduction of a gas mixture via a gas supply device, as a result of which gas-filled hollow spheres having a collagen/collagen derivative wall are formed and are supplied to the separation liquid and then to the crosslinking liquid.
    Type: Application
    Filed: August 11, 2023
    Publication date: February 15, 2024
    Inventors: Ina Prade, Michael Meyer, Claudia Krumbiegel