Patents Assigned to Boehringer Ingelheim Internation GmbH
  • PHARMACEUTICAL BLISTER
    Publication number: 20130248410
    Abstract: The present invention relates to a new pharmaceutical blister with reduced permeability to water vapor and gas. It is proposed according to the invention to coat conventional blisters with a silicon oxide-containing functional layer to protect against gases, water vapor and organic molecules.
    Type: Application
    Filed: March 26, 2010
    Publication date: September 26, 2013
    Applicant: Boehringer Ingelheim Internation GmbH
    Inventors: Michael SPALLEK, Burkhard METZGER
  • PHARMACEUTICAL BLISTER
    Publication number: 20100181225
    Abstract: The present invention relates to a new pharmaceutical blister with reduced permeability to water vapor and gas. It is proposed according to the invention to coat conventional blisters with a silicon oxide-containing functional layer to protect against gases, water vapor and organic molecules.
    Type: Application
    Filed: March 26, 2010
    Publication date: July 22, 2010
    Applicant: Boehringer Ingelheim Internation GmbH
    Inventors: Michael SPALLEK, Burkhard METZGER
  • Complexes for transporting nucleic acid into eukaryotic higher-cells
    Publication number: 20040248842
    Abstract: Complexes of nucleic acid and polyethyleneimine (PEI), wherein PEI is modified with a hydrophilic polymer covalently coupled thereto, such as polyethyleneglycol, and processes for preparing them. A cellular ligand such as transferrin is optionally coupled to PEI. The complexes may be used for preparing pharmaceutical compositions for transferring therapeutically effective genes into mammalian cells.
    Type: Application
    Filed: July 6, 2004
    Publication date: December 9, 2004
    Applicant: Boehringer Ingelheim Internation GmbH
    Inventors: Ernst Wagner, Manfred Ogris, Ralf Kircheis, Sylvia Brunner