Patents by Inventor Brenda Vonderwell

Brenda Vonderwell 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 and polymorphs of a pyrrole-substituted indolinone compound
    Publication number: 20050118255
    Abstract: The invention relates to non-hygroscopic salts of 5-[(Z)-(5-fluoro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-N-[(2S)-2-hydroxy-3-morpholin-4-ylpropyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide, such as maleate salts, and to crystalline polymorphs of these salts. The invention further relates to pharmaceutical compositions of 5-[(Z)-(5-fluoro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-N-[(2S)-2-hydroxy-3-morpholin-4-ylpropyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide salts, and methods of treating disorders such as cancer using such compositions.
    Type: Application
    Filed: September 30, 2004
    Publication date: June 2, 2005
    Inventors: Andrei Blasko, Qingwu Jin, Qun Lu, Michael Mauragis, Dian Song, Brenda Vonderwell