Patents by Inventor Annika Wartenberg

Annika Wartenberg 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).

  • Tissue engineering scaffolds comprising particulate egg shell membrane
    Patent number: 11045578
    Abstract: The invention provides a three dimensional (3D), porous, biodegradable and biocompatible tissue engineering scaffold, wherein at least 25% w/w of the scaffold is particulate egg shell membrane (ESM) distributed substantially uniformly therein and the scaffold is essentially dry. Methods for preparing the same by freeze-drying and cryogelation and the use thereof in methods of tissue engineering and to promote the healing of wounds are also provided.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: June 29, 2021
    Assignee: BIOVOTEC AS
    Inventors: Enda Kenny, Ralf Schmidt, Henri-Pierre Suso, Matthias Schnabelrauch, Annika Wartenberg