Patents by Inventor Paul H Wiedenau

Paul H Wiedenau 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).

  • COMPOUND FOR THE TREATMENT OF TUMOURS AND TUMOUR METASTASES
    Publication number: 20150210669
    Abstract: The invention relates to a Smoothened receptor ligand which antagonises the Hedgehog pathway, to pharmaceutical compositions and therapeutic applications thereof, processes for obtaining this compound and novel intermediates useful in these processes.
    Type: Application
    Filed: December 2, 2011
    Publication date: July 30, 2015
    Applicant: SIENA BIOTECH S.P.A.
    Inventors: Gal.la Pericot Mohr, Russel J. Thomas, Giacomo Minetto, Marta Bellini, Paul H. Wiedenau, Matteo Betti
  • Antiparasitic terpene alkaloids
    Patent number: 7494992
    Abstract: The present invention relates to novel terpene alkaloids and their use as antiparasitic agents. The present invention also relates to an antiparasitic agent which comprises a terpene alkaloid compound of this invention as an effective ingredient in an antiparasitic formulation. More particularly, the present invention relates to derivatives of the terpene alkaloid (1S,2R,4aS,5R,8R,8aR)-2-(acetyloxy)-8a-hydroxy-3,8-dimethyl-5-(1-methylethenyl)-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl (2S,3aR,9bR)-6-chloro-9b-hydroxy-5-methyl-1,2,3,3a,5,9b-hexahydropyrrolo[2,3-c][2,1]benzoxazine-2-carboxylate. Pharmaceutical compositions comprising the same are also disclosed.
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: February 24, 2009
    Assignee: Pfizer Inc.
    Inventors: Nathan A. Chubb, Douglas J. Critcher, James J. Eshelby, Graham Lunn, Andrew J. Rudge, Nigel D. Walshe, Paul H Wiedenau, David H. Williams