Patents by Inventor Filip FEDOROWICZ

Filip FEDOROWICZ 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).

  • REDUCING POLYSORBATE DEGRADATION IN PROTEIN FORMULATIONS BY LOW AMOUNTS OF CITRIC ACID
    Publication number: 20250114451
    Abstract: The present invention relates to a method for reducing polysorbate degradation by low amounts of citric acid in a protein formulation and a protein formulation with low amounts of citric acid having reduced polysorbate degradation.
    Type: Application
    Filed: January 17, 2023
    Publication date: April 10, 2025
    Inventors: Filip FEDOROWICZ, Lena HARTMANN, Atanas KOULOV, Viktoria SCHREINER, Virginie LE BRUN, Abbas RAZVI, Jean AUCAMP, Michael JAHN
  • COMPOSITIONS, METHODS, AND KITS FOR DETECTION OF LIPOLYTIC ACTIVITY
    Publication number: 20210096130
    Abstract: The present disclosure provides compositions, methods, and kits for detecting lipolytic activity. In some embodiments, the composition comprises an aqueous assay sample and an organic solvent, wherein the organic solvent comprises 4-methylumbelliferyl oleate (4MuO). Also provided herein are methods for determining the stability of a protein preparation.
    Type: Application
    Filed: September 9, 2020
    Publication date: April 1, 2021
    Inventors: Hanns-Christian MAHLER, Filip FEDOROWICZ, Michael JAHN, Andreas ZERR, Atanas KOULOV