Patents by Inventor Leonie Wagner-Hattler

Leonie Wagner-Hattler 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).

  • Dosage form
    Patent number: 11737984
    Abstract: The present invention relates to a dosage form comprising at least one functionalized calcium carbonate-comprising material (FCC) and at least one hot melt extruded polymer resin, a method for producing same, a pharmaceutical, nutraceutical, cosmetic, home and personal care product comprising the dosage form and the uses thereof.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: August 29, 2023
    Assignee: Omya International AG
    Inventors: Leonie Wagner-Hattler, Maxim Puchkov, Jörg Huwyler, Laura De Miguel, Carolina Diaz Quijano, Joachim Schoelkopf
  • DOSAGE FORM
    Publication number: 20200155458
    Abstract: The present invention relates to a dosage form comprising at least one functionalized calcium carbonate-comprising material (FCC) and at least one hot melt extruded polymer resin, a method for producing same, a pharmaceutical, nutraceutical, cosmetic, home and personal care product comprising the dosage form and the uses thereof.
    Type: Application
    Filed: July 13, 2017
    Publication date: May 21, 2020
    Inventors: Leonie Wagner-Hattler, Maxim Puchkov, Jörg Huwyler, Laura De Miguel, Carolina Diaz Quijano, Joachim Schoelkopf
  • Dispersible dosage form
    Patent number: 10617648
    Abstract: The present invention provides for method of improving flowability and loose bulk density of functionalized natural- and/or synthetic calcium carbonate comprising material, to the use of such improved material in ready to use granules and thereof produced dispersible dosage forms.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: April 14, 2020
    Assignee: Omya International AG
    Inventors: Leonie Wagner-Hattler, Maxim Puchkov, Jörg Huwyler, Tanja Stirnimann, Carolina Diaz Quijano, Joachim Schoelkopf, Patrick A. C. Gane, Daniel E. Gerard
  • DISPERSIBLE DOSAGE FORM
    Publication number: 20180078506
    Abstract: The present invention provides for method of improving flowability and loose bulk density of functionalized natural- and/or synthetic calcium carbonate comprising material, to the use of such improved material in ready to use granules and thereof produced dispersible dosage forms.
    Type: Application
    Filed: March 15, 2016
    Publication date: March 22, 2018
    Inventors: Leonie Wagner-Hattler, Maxim Puchkov, Jörg Huwyler, Tanja Stirnimann, Carolina Diaz Quijano, Joachim Schoelkopf, Patrick A.C. Gane, Daniel E. Gerard