Patents by Inventor Holger Lubben

Holger Lubben 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).

  • Methods for producing an active constituent of a pharmaceutical or a diagnostic agent in an MDCK cell suspension culture
    Patent number: 10329536
    Abstract: The present invention concerns a method for production of an active ingredient of a drug or diagnostic agent, in which (a) MDCK cells are infected with a virus; and (b) the MDCK cells are cultured in suspension culture on a commercial scale under conditions that permit multiplication of the viruses; in which culturing occurs in a volume of at least 30 L. The invention also concerns a method for production of a drug or diagnostic agent in which an active ingredient is produced according to the above method and mixed with an appropriate adjuvant, auxiliary, buffer, diluent or drug carrier.
    Type: Grant
    Filed: September 11, 2002
    Date of Patent: June 25, 2019
    Assignee: Seqirus UK Limited
    Inventors: Jürgen Vorlop, Christian Frech, Holger Lübben, Jens-Peter Gregersen
  • Methods for producing an active constituent of a pharmaceutical or a diagnostic agent in an mdck cell suspension culture
    Publication number: 20050118140
    Abstract: The present invention concerns a method for production of an active ingredient of a drug or diagnostic agent, in which (a) MDCK cells are infected with a virus; and (b) the MDCK cells are cultured in suspension culture on a commercial scale under conditions that permit multiplication of the viruses; in which culturing occurs in a volume of at least 30 L. The invention also concerns a method for production of a drug or diagnostic agent in which an active ingredient is produced according to the above method and mixed with an appropriate adjuvant, auxiliary, buffer, diluent or drug carrier.
    Type: Application
    Filed: September 11, 2002
    Publication date: June 2, 2005
    Applicant: CHIRON BEHRING GMBH & CO.
    Inventors: Jurgen Vorlop, Christian Frech, Holger Lubben, Jens-Peter Gregersen
  • Multiplication of viruses in a cell culture
    Publication number: 20050118698
    Abstract: The present invention concerns methods for multiplication of viruses in cell culture in which cells are infected with a virus and after infection the cells are cultured in cell culture under conditions that permit multiplication of the viruses and at the same time targeted additional, at least two-fold, multiplication of the cells. The invention also concerns the use of the viruses so obtained or proteins expressed by them for production of drugs and diagnostic agents.
    Type: Application
    Filed: September 11, 2002
    Publication date: June 2, 2005
    Applicant: CHIRON BEHRING GMBH & CO.
    Inventors: Jurgen Vorlop, Christian Frech, Holger Lubben, Jens-Peter Gregersen