Patents by Inventor Jonathan Smithers

Jonathan Smithers 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 a polymorph or rosiglitazone maleate
    Publication number: 20070167494
    Abstract: A crystallization process for preparing a polymorph of rosiglitazone maleate (Compound 1), and a process for preparing Compound 1 with a polymorphic purity that is suitable for use as a seed material in a crystallization process for preparing Compound 1.
    Type: Application
    Filed: March 25, 2004
    Publication date: July 19, 2007
    Inventors: Andrew Craig, Robert Giles, Jonathan Smithers, Tim Ho, Michael Sasse