Patents by Inventor Dejah T. Petsch

Dejah T. Petsch 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).

  • PROCESS FOR PREPARING NOVEL CRYSTALLINE FORMS OF PELIGLITAZAR, NOVEL STABLE FORMS PRODUCED THEREIN AND FORMULATIONS
    Publication number: 20070238770
    Abstract: A process is provided for selectively preparing novel stable crystalline forms, namely selectively and consistently preparing Form N-1 of the free acid peliglitazar, Form N-2 of the free acid peliglitazar and Form P-1 of the L-lysine salt of the free acid peliglitazar. The process preferably employs solvent systems which produce crystals having suitable flow properties and desired particle size. Novel Form N-1 crystals of the free acid, Form N-2 crystals of the free acid, Form P-1 crystals of the L-lysine salt of the free acid, pharmaceutical compositions containing such novel forms and a method of treating diabetes, dyslipidemia and atherosclerosis employing such novel forms are also provided.
    Type: Application
    Filed: April 2, 2007
    Publication date: October 11, 2007
    Inventors: Jack Z. Gougoutas, Yongmei Wu, Soojin Kim, Dejah T. Petsch
  • Process for water soluble azole compounds
    Patent number: 6448401
    Abstract: An improved process is provided for preparing water-soluble prodrugs of triazole antifungal compounds containing a secondary or tertiary hydroxyl group. More particularly, the improved process is directed toward preparation of water-soluble triazole antifungal compounds are provided having the general formula wherein A is the non-hydroxy portion of a triazole antifungal compound of the type containing a secondary or tertiary hydroxyl group and R and R1 are as defined in the specification.
    Type: Grant
    Filed: October 16, 2001
    Date of Patent: September 10, 2002
    Assignee: Bristol-Myers Squibb Company
    Inventors: Chung-Pin Chen, Timothy Paul Connolly, Laxma Reddy Kolla, John D. Matiskella, Richard H. Mueller, Yadagiri Pendri, Dejah T. Petsch
  • Process for water soluble azole compounds
    Publication number: 20020062028
    Abstract: An improved process is provided for preparing water-soluble prodrugs of triazole antifungal compounds containing a secondary or tertiary hydroxyl group.
    Type: Application
    Filed: October 16, 2001
    Publication date: May 23, 2002
    Inventors: Chung-Pin Chen, Timothy Paul Connolly, Laxma Reddy Kolla, John D. Matiskella, Richard H. Mueller, Yadagiri Pendri, Dejah T. Petsch