Patents by Inventor Marie-Josee Perron

Marie-Josee Perron 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).

  • Method for the purification of taxanes
    Patent number: 6002025
    Abstract: Taxanes are purified by chromatographic separation using a phenylalkyl chromatographic resin, wherein the alkyl portion of the phenylalkyl is a C.sub.4 -C.sub.10 moiety. Taxanes such as paclitaxel, 10-deacetyltaxol, 7-epi-taxol, cephalomannine, baccatin III, baccatin V, 7-epi-DAB, 10-deactylbaccatin III ("DAB") and 9-dihydro-13-acetylbaccatin III ("DHB") and others may be purified. In accordance with the invention, taxanes are separated from each other and from other impurities common to crude taxane samples.
    Type: Grant
    Filed: February 24, 1999
    Date of Patent: December 14, 1999
    Assignee: BCM Developement Inc.
    Inventors: Michel Page, Marie-Josee Perron