Patents by Inventor Krzysztof Soltysiak

Krzysztof Soltysiak 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 preparation of olanzapine polymorphic form I
    Patent number: 7538213
    Abstract: The invention relates to the methods for preparation of olanzapine polymorphic Form I. The invention also provides new mixed solvates of olanzapine, which are valuable intermediates used in the preparation of pure olanzapine polymorphic Form I.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: May 26, 2009
    Assignee: Institut Farmaceutyczny
    Inventors: Janina Piechaczek, Magdalena Glice, Urszula Fraczek, Jadwiga Serafin, Wieslaw Szelejewski, Krzysztof Soltysiak
  • METHODS FOR PREPARATION OF OLANZAPINE POLYMORPHIC FORM I
    Publication number: 20050239772
    Abstract: The invention relates to the methods for preparation of olanzapine polymorphic Form I. The invention also provides new mixed solvates of olanzapine, which are valuable intermediates used in the preparation of pure olanzapine polymorphic Form I.
    Type: Application
    Filed: May 16, 2003
    Publication date: October 27, 2005
    Applicant: Institut Farmaceutyczny
    Inventors: Janina Piechaczek, Magdalena Glice, Urszala Fraczek, Jadwiga Serafin, Wieslaw Szelejewski, Krzysztof Soltysiak