Patents by Inventor Zsuzsa Benkö

Zsuzsa Benkö 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).

  • Immunoglobulin purification using pre-cleaning steps
    Patent number: 10487138
    Abstract: The present invention relates to the purification of immunoglobulins and the problem of providing a method for purifying an immunoglobulin in an efficient and cost-effective manner and with satisfactory purity and yield. In particular, the present invention addresses the aspect of the re-use of the rather cost-intensive chromatography materials, in particular the lifetime of the chromatography materials used in the capture step of the downstream process, and how this can be increased while reducing the technical complexity of the purification process.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: November 26, 2019
    Assignee: RICHTER GEDEON NYRT.
    Inventors: Ferenc Felföldi, Zsuzsa Benkö, Melinda Gáspár
  • IMMUNOGLOBULIN PURIFICATION USING PRE-CLEANING STEPS
    Publication number: 20170058019
    Abstract: The present invention relates to the purification of immunoglobulins and the problem of providing a method for purifying an immunoglobulin in an efficient and cost-effective manner and with satisfactory purity and yield. In particular, the present invention addresses the aspect of the re-use of the rather cost-intensive chromatography materials, in particular the lifetime of the chromatography materials used in the capture step of the downstream process, and how this can be increased while reducing the technical complexity of the purification process.
    Type: Application
    Filed: March 9, 2015
    Publication date: March 2, 2017
    Inventors: Ferenc Felföldi, Zsuzsa Benkö, Melinda Gáspár