Patents by Inventor Cytos Biotechnology AG

Cytos Biotechnology AG 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).

  • Scalable Process for Protein Purification
    Publication number: 20140081008
    Abstract: The invention provides a process for the purification recombinantly expressed, self-assembled VLP from the homogenate of a bacterial host, wherein the process can be scaled up to a commercial production scale in a cost effective manner. The process comprises a first chromatography using an anion exchange matrix, a second chromatography using hydroxyapatite and, optionally, a size exclusion chromatography. VLP preparations obtained by the process of the invention are essentially free of endotoxin contaminations.
    Type: Application
    Filed: April 2, 2013
    Publication date: March 20, 2014
    Applicant: Cytos Biotechnology AG
    Inventor: Cytos Biotechnology AG