Patents by Inventor Ritchie Cathy

Ritchie Cathy 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).

  • Imidazo-Pyridine Derivatives as Activin-Like Receptor Kinase (ALK4 or ALK5) Inhibitors
    Publication number: 20110060004
    Abstract: Compounds of formula (I): in free or salt or solvate form, where X, R1, R2, R3 and R4 have the meanings as indicated in the specification, are useful for treating diseases mediated by the ALK-5 and/or ALK-4 receptor. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.
    Type: Application
    Filed: April 27, 2009
    Publication date: March 10, 2011
    Applicant: NOVARTIS AG
    Inventors: Catherine Leblanc, Ritchie Cathy, Duncan Shaw, Nikolaus Johannes Stiefl