Patents by Inventor Christopher Chappelow

Christopher Chappelow 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 the separation of probucol derivatives
    Publication number: 20060258883
    Abstract: Provided are methods for the separation of mono-substituted probucol derivatives from a mixture of both mono- and di-substituted probucol derivatives. In particular, methods are provided for the separation of mono-carboxy substituted probucol derivatives from a mixture of mono- and di-carboxy substituted probucol derivatives.
    Type: Application
    Filed: April 21, 2006
    Publication date: November 16, 2006
    Inventors: M. Weingarten, Christopher Chappelow