Patents by Inventor STEFAN DÖDING

STEFAN DÖDING 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).

  • CHROMATOGRAPHIC PURIFICATION OF AT LEAST ONE ENZYME SELECTED FROM A GROUP INCLUDING COLLAGENASE TYPE I, COLLAGENASE TYPE II, NEUTRAL PROTEASE AND CLOSTRIPAIN
    Publication number: 20220135617
    Abstract: The present invention relates to a method for purifying at least one enzyme selected from the group consisting of collagenase type I, collagenase type II, neutral protease and clostripain from a mixture of substances, comprising as a method step at least one hydrophobic interaction chromatography, characterized in that, in the hydrophobic interaction chromatography, the stationary phase comprises a material selected from the group consisting of polypropylene glycol and butyl sepharose. The present invention further relates to the use of an enzyme thus purified for pharmaceutical, cosmetic and/or biochemical purposes.
    Type: Application
    Filed: February 14, 2019
    Publication date: May 5, 2022
    Applicant: NORDMARK PHARMA GMBH
    Inventors: THOMAS SCHRÄDER, JÖRG LAMBRECHT, STEFAN DÖDING