Patents by Inventor Magda KRASZEWSKI

Magda KRASZEWSKI 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).

  • Salts or co-crystals of 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)-phenol
    Patent number: 9133142
    Abstract: A salt or cocrystal of 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)-phenol (component a) and at least one acid component (b1) or at least one acid component (b2), wherein the salt or cocrystal of component (a) and component (b2) is present in crystalline and/or amorphous form, a pharmaceutical composition comprising said salt or cocrystal, and a method of treating pain in a subject in need thereof by administering an effective amount of said salt or cocrystal.
    Type: Grant
    Filed: July 22, 2011
    Date of Patent: September 15, 2015
    Assignee: Gruenenthal GmbH
    Inventors: Michael Gruss, Magda Kraszewski
  • Salts or Co-Crystals of 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)-phenol
    Publication number: 20120022117
    Abstract: A salt or cocrystal of 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)-phenol (component a) and at least one acid component (b1) or at least one acid component (b2), wherein the salt or cocrystal of component (a) and component (b2) is present in crystalline and/or amorphous form, a pharmaceutical composition comprising said salt or cocrystal, and a method of treating pain in a subject in need thereof by administering an effective amount of said salt or cocrystal.
    Type: Application
    Filed: July 22, 2011
    Publication date: January 26, 2012
    Applicant: Gruenenthal GmbH
    Inventors: Michael GRUSS, Magda KRASZEWSKI