Patents by Inventor Gunter Ditzinger

Gunter Ditzinger 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).

  • Publication number: 20230190685
    Abstract: The invention relates to formulations comprising a halogenated salicylanilide, or a pharmaceutically acceptable salt thereof, and a cyclodextrin. The formulations may be in the form of a liquid formulation, particularly an aqueous formulation, and provide high concentrations of solubilised halogenated salicylanilide. Also disclosed a formulations in the form of powders and aerosols. Also disclosed are the formulations for use in the treatment of bacterial and viral infections, and the treatment of inflammatory diseases. The formulations are particularly suitable for administration by inhalation for the treatment of bacterial and viral pulmonary infections and the treatment of pulmonary inflammatory diseases.
    Type: Application
    Filed: March 26, 2021
    Publication date: June 22, 2023
    Inventors: Morten SOMMER, Rasmus TOFT-KEHLER, Anne Katrine TOFT-KEHLER, Günter DITZINGER, Mads JELLINGSOE, Philippe ANDRES, Matthias Manne KNOPP
  • Publication number: 20220323384
    Abstract: The invention relates to a method of treating a viral infection caused by or associated with SARS-CoV-2 in a subject, the method comprising administering to the subject by inhalation intraorally and/or intranasally a therapeutically effective amount of a formulation comprising niclosamide, or a pharmaceutically acceptable salt thereof, and a cyclodextrin.
    Type: Application
    Filed: April 18, 2022
    Publication date: October 13, 2022
    Inventors: Morten Otto Alexander Sommer, Rasmus Toft-Kehler, Anne Katrine Toft-Kehler, Günter Ditzinger, Mads Jellingsoe, Phillippe Andres, Matthias Knopp
  • Patent number: 11324708
    Abstract: The invention relates to a method of treating a viral infection caused by or associated with SARS-CoV-2 in a subject, the method comprising administering to the subject by inhalation intraorally and/or intranasally a therapeutically effective amount of a formulation comprising niclosamide, or a pharmaceutically acceptable salt thereof, and a cyclodextrin.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: May 10, 2022
    Assignee: UNION therapeutics A/S
    Inventors: Morten Otto Alexander Sommer, Rasmus Toft-Kehler, Anne Katrine Toft-Kehler, Günter Ditzinger, Mads Jellingsoe, Philippe Andres, Matthias Manne Knopp
  • Patent number: 11045434
    Abstract: The invention relates to a method of treating a viral infection caused by or associated with SARS-CoV-2 in a subject, the method comprising administering to the subject by inhalation intraorally and/or intranasally a therapeutically effective amount of a formulation comprising niclosamide, or a pharmaceutically acceptable salt thereof, and a cyclodextrin.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: June 29, 2021
    Assignee: UNION therapeutics A/S
    Inventors: Morten Otto Alexander Sommer, Rasmus Toft-Kehler, Anne Katrine Toft-Kehler, Günter Ditzinger, Mads Jellingsoe, Philippe Andres, Matthias Manne Knopp
  • Publication number: 20160367488
    Abstract: A new pharmaceutical formulation for retinoid-containing soft gelatin capsules is disclosed. The new formulation comprises a soft gelatin capsule filled with a fill mass comprising a retinoid as an active ingredient, a natural vegetable oil, a partially hydrogenated natural vegetable oil and medium chain triglycerides. Optionally, the new formulation also comprises a natural wax. In a particularly preferred embodiment, the soft gelatin capsule comprises pig gelatin in the capsule shell in combination with the above fill mass.
    Type: Application
    Filed: June 24, 2016
    Publication date: December 22, 2016
    Inventors: Gunter Ditzinger, Bernard Gabriel, Anne-Hortense Schmitt-Hoffmann, Lutz Wevelsiep
  • Patent number: 9399023
    Abstract: A new pharmaceutical formulation for retinoid-containing soft gelatin capsules is disclosed. The new formulation comprises a soft gelatin capsule filled with a fill mass comprising a retinoid as an active ingredient, a natural vegetable oil, a partially hydrogenated natural vegetable oil and medium chain triglycerides. Optionally, the new formulation also comprises a natural wax. In a particularly preferred embodiment, the soft gelatin capsule comprises pig gelatin in the capsule shell in combination with the above fill mass.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: July 26, 2016
    Assignee: Glaxo Group Limited
    Inventors: Günter Ditzinger, Bernhard Gabriel, Anne-Hortense Schmitt-Hoffmann, Lutz Wevelsiep
  • Publication number: 20150265539
    Abstract: A new pharmaceutical formulation for retinoid-containing soft gelatin capsules is disclosed. The new formulation comprises a soft gelatin capsule filled with a fill mass comprising a retinoid as an active ingredient, a natural vegetable oil, a partially hydrogenated natural vegetable oil and medium chain triglycerides. Optionally, the new formulation also comprises a natural wax. In a particularly preferred embodiment, the soft gelatin capsule comprises pig gelatin in the capsule shell in combination with the above fill mass.
    Type: Application
    Filed: June 9, 2015
    Publication date: September 24, 2015
    Inventors: Günter DITZINGER, Bernhard GABRIEL, Anne-Hortense SCHMITT-HOFFMANN, Lutz WEVELSIEP
  • Patent number: 9084823
    Abstract: A new pharmaceutical formulation for retinoid-containing soft gelatin capsules is disclosed. The new formulation comprises a soft gelatin capsule filled with a fill mass comprising a retinoid as an active ingredient, a natural vegetable oil, a partially hydrogenated natural vegetable oil and medium chain triglycerides. Optionally, the new formulation also comprises a natural wax. In a particularly preferred embodiment, the soft gelatin capsule comprises pig gelatin in the capsule shell in combination with the above fill mass.
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: July 21, 2015
    Assignee: Glaxo Group Limited
    Inventors: Günter Ditzinger, Bernhard Gabriel, Anne-Hortense Schmitt-Hoffmann, Lutz Wevelsiep
  • Patent number: 9084824
    Abstract: A new pharmaceutical formulation for retinoid-containing soft gelatin capsules is disclosed. The new formulation comprises a soft gelatin capsule filled with a fill mass comprising a retinoid as an active ingredient, a natural vegetable oil, a partially hydrogenated natural vegetable oil and medium chain triglycerides. Optionally, the new formulation also comprises a natural wax. In a particularly preferred embodiment, the soft gelatin capsule comprises pig gelatin in the capsule shell in combination with the above fill mass.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: July 21, 2015
    Assignee: Glaxo Group Limited
    Inventors: Günter Ditzinger, Bernhard Gabriel, Anne-Hortense Schmitt-Hoffmann, Lutz Wevelsiep
  • Publication number: 20140205661
    Abstract: A new pharmaceutical formulation for retinoid-containing soft gelatin capsules is disclosed. The new formulation comprises a soft gelatin capsule filled with a fill mass comprising a retinoid as an active ingredient, a natural vegetable oil, a partially hydrogenated natural vegetable oil and medium chain triglycerides. Optionally, the new formulation also comprises a natural wax. In a particularly preferred embodiment, the soft gelatin capsule comprises pig gelatin in the capsule shell in combination with the above fill mass.
    Type: Application
    Filed: February 27, 2014
    Publication date: July 24, 2014
    Applicant: GLAXO GROUP LIMITED
    Inventors: Günter DITZINGER, Bernhard GABRIEL, Anne-Hortense SCHMITT-HOFFMANN, Lutz WEVELSIEP
  • Patent number: 8697122
    Abstract: A new pharmaceutical formulation for retinoid-containing soft gelatin capsules is disclosed. The new formulation comprises a soft gelatin capsule filled with a fill mass comprising a retinoid as an active ingredient, a natural vegetable oil, a partially hydrogenated natural vegetable oil and medium chain triglycerides. Optionally, the new formulation also comprises a natural wax. In a particularly preferred embodiment, the soft gelatin capsule comprises pig gelatin in the capsule shell in combination with the above fill mass.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: April 15, 2014
    Assignee: Glaxo Group Limited
    Inventors: Günter Ditzinger, Bernhard Gabriel, Anne-Hortense Schmitt-Hoffmann, Lutz Wevelsiep
  • Patent number: 8536208
    Abstract: A pharmaceutical composition for oral administration which is self-emulsifying on contact with an aqueous phase, in particular gastrointestinal fluids, and which comprises: (a) an antifungally active compound of formula (I) wherein R1, R2 and R3 are independently of one another hydrogen, F or Cl; or a pharmaceutically acceptable acid addition salt thereof, and (b) a carrier comprising a solubilizer component for the antifungally effective component (a).
    Type: Grant
    Filed: August 20, 2008
    Date of Patent: September 17, 2013
    Assignee: Basilea Pharmaceutica AG
    Inventors: Christian Bucher, Günter Ditzinger, Estelle Dubois, Delphine Marchaud
  • Publication number: 20110281918
    Abstract: A pharmaceutical composition for oral administration which is self-emulsifying on contact with an aqueous phase, in particular gastrointestinal fluids, and which comprises: (a) an antifungally active compound of formula (I) wherein R1, R2 and R3 are independently of one another hydrogen, F or Cl; or a pharmaceutically acceptable acid addition salt thereof, and (b) a carrier comprising a solubilizer component for the antifungally effective component (a).
    Type: Application
    Filed: August 20, 2008
    Publication date: November 17, 2011
    Inventors: Christian Bucher, Günter Ditzinger, Estelle Dubois, Delphine Marchaud
  • Publication number: 20110212170
    Abstract: A new pharmaceutical formulation for retinoid-containing soft gelatin capsules is disclosed. The new formulation comprises a soft gelatin capsule filled with a fill mass comprising a retinoid as an active ingredient, a natural vegetable oil, a partially hydrogenated natural vegetable oil and medium chain triglycerides. Optionally, the new formulation also comprises a natural wax. In a particularly preferred embodiment, the soft gelatin capsule comprises pig gelatin in the capsule shell in combination with the above fill mass.
    Type: Application
    Filed: April 14, 2011
    Publication date: September 1, 2011
    Inventors: Günter Ditzinger, Bernhard Gabriel, Anne-Hortense Schmitt-Hoffmann, Lutz Wevelsiep
  • Publication number: 20100136108
    Abstract: A new pharmaceutical formulation for retinoid-containing soft gelatin capsules is disclosed. The new formulation comprises a soft gelatin capsule filled with a fill mass comprising a retinoid as an active ingredient, a natural vegetable oil, a partially hydrogenated natural vegetable oil and medium chain triglycerides. Optionally, the new formulation also comprises a natural wax. In a particularly preferred embodiment, the soft gelatin capsule comprises pig gelatin in the capsule shell in combination with the above fill mass.
    Type: Application
    Filed: December 17, 2009
    Publication date: June 3, 2010
    Inventors: Günter Ditzinger, Bernhard Gabriel, Anne-Hortense Schmitt-Hoffmann, Lutz Wevelsiep
  • Publication number: 20050042278
    Abstract: A new pharmaceutical formulation for retinoid-containing soft gelatin capsules is disclosed. The new formulation comprises a soft gelatin capsule filled with a fill mass comprising a retinoid as an active ingredient, a natural vegetable oil, a partially hydrogenated natural vegetable oil and medium chain triglycerides. Optionally, the new formulation also comprises a natural wax. In a particularly preferred embodiment, the soft gelatin capsule comprises pig gelatin in the capsule shell in combination with the above fill mass.
    Type: Application
    Filed: October 5, 2004
    Publication date: February 24, 2005
    Inventors: Gunter Ditzinger, Bernhard Gabriel, Anne-Hortense Schmitt-Hoffmann, Lutz Wevelsiep
  • Patent number: 5613494
    Abstract: Polycondensates which contain tartaric acid derivatives, processes for their preparation and use thereof.The invention relates to polycondensates which consist of at least 95 mol % of recurring structural units of the formula I ##STR1## where R.sup.1 is a 2,3-O-alkylidenetartaric acid derivative (II) or furo[2,5] (V), alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl or a heterocycle, X is --O-- --NH-- or --S-- and R.sup.2 is 2,3-O-alkylidene-L-threitol (III) or a compound of the formula VI, alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl or a heterocycle, with the proviso that more than 5 mol % of the radicals R.sup.1 and/or R.sup.2 are present in the polycondensate of the formula I, where R.sup.1 is compound of the formula II or R.sup.2 is a compound of the formula III or R.sup.1 is a compound of the formula II and R.sup.2 is a compound of the formula III, or in which more than 5 mol % of the radicals R.sup.1 and R.sup.2 are present in the polycondensate of the formula I, wherea) R.sup.
    Type: Grant
    Filed: May 4, 1995
    Date of Patent: March 25, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Volker Krone, Michael Magerstadt, Axel Walch, Gunter Ditzinger, Norbert Lill
  • Patent number: 5565423
    Abstract: Cyclopeptides and their use as absorption promoters when applied to the mucosaThe invention relates to a compound of the formula I ##STR1## or a physiologically tolerated salt thereof, in which X is a basic L- or D-amino acid,Y is a neutral or basic L- or D-amino acid,Z is a neutral or basic L- or D-amino acid, which can be identical to or different from Y,R.sup.1 is an N-bonded acyl radical of the formula II ##STR2## in which Ar is a phenyl radical, which is optionally substituted by 1, 2 or 3 identical or different radicals from the series comprising hydroxyl, (C.sub.1 -C.sub.4)-alkoxy, amino, carboxyl, (C.sub.1 -C.sub.4)-alkylamino and halogen, or is a 2-aminothiazol-4-yl radical,p is an integer from zero to 4 and q, n, m and 1 independently of one another are zero or 1.
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: October 15, 1996
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Jurgen Sandow, Walter Durckheimer, Gunter Ditzinger, Hans-Peter Merkle
  • Patent number: 5505784
    Abstract: The invention relates to polycondensates which consist of at least 95 mol % of recurring structural units of the formula I ##STR1## where R.sup.1 is a 2,3-O-alkylidenetartaric acid derivative (II) or furo[2,5] (V), alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl or a heterocycle, X is --O--, --NH-- or --S-- and R.sup.2 is 2,3-O-alkylidene-L-threitol (III) or a compound of the formula VI, alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl or a heterocycle, with the proviso that more than 5 mol % of the radicals R.sup.1 and/or R.sup.2 are present in the polycondensate of the formula I, where R.sup.1 is compound of the formula II or R.sup.2 is a compound of the formula III or R.sup.1 is a compound of the formula II and R.sup.2 is a compound of the formula III, or in which more than 5 mol % of the radicals R.sup.1 and R.sup.2 are present in the polycondensate of the formula I, wherea) R.sup.1 is a compound of the formula V and R.sup.2 is a compound of the formula VI, orb) R.sup.
    Type: Grant
    Filed: January 10, 1995
    Date of Patent: April 9, 1996
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Volker Krone, Michael Magerstadt, Axel Walch, Gunter Ditzinger, Norbert Lill
  • Patent number: 5391696
    Abstract: Polycondensates which contain tartaric acid derivatives, processes for their preparation and use thereof.The invention relates to polycondensates which consist of at least 95 mol % of recurring structural units of the formula I ##STR1## where R.sup.1 is a 2,3-O-alkylidenetartaric acid derivative (II) or furo[2,5] (V), alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl or a heterocycle, X is --O--, --NH-- or --S-- and R.sup.2 is 2,3-O-alkylidene-L-threitol (III) or a compound of the formula VI, alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl or a heterocycle, with the proviso that more than 5 mol % of the radicals R.sup.1 and/or R.sup.2 are present in the polycondensate of the formula I, where R.sup.1 is compound of the formula II or R.sup.2 is a compound of the formula III or R.sup.1 is a compound of the formula II and R.sup.2 is a compound of the formula III, or in which more than 5 mol % of the radicals R.sup.1 and R.sup.2 are present in the polycondensate of the formula I, wherea) R.sup.
    Type: Grant
    Filed: May 21, 1992
    Date of Patent: February 21, 1995
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Volker Krone, Michael Magerstadt, Axel Walch, Gunter Ditzinger, Norbert Lill