Patents by Inventor Barbara Valade

Barbara Valade 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).

  • Inhibitors of phosphatidylinositol 3-kinase
    Patent number: 8404684
    Abstract: Compounds of formula I in free or salt form, wherein R1, R2, R3 and R4 have the meanings as indicated in the specification, are useful for treating conditions that are mediated by phosphatidylinositol 3-kinase. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
    Type: Grant
    Filed: January 12, 2011
    Date of Patent: March 26, 2013
    Assignee: Novartis AG
    Inventors: Ian Bruce, Bernard Cuenoud, Thomas Hugo Keller, Gaynor Elizabeth Pilgrim, Nicola Press, Darren Mark Le Grand, Cathy Ritchie, Barbara Valade, Judy Hayler, Emma Budd
  • INHIBITORS OF PHOSPHATIDYLINOSITOL 3-KINASE
    Publication number: 20110105535
    Abstract: Compounds of formula I in free or salt form, wherein R1, R2, R3 and R4 have the meanings as indicated in the specification, are useful for treating conditions that are mediated by phosphatidylinositol 3-kinase. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
    Type: Application
    Filed: January 12, 2011
    Publication date: May 5, 2011
    Inventors: Ian BRUCE, Bernard Cuenoud, Thomas Hugo Keller, Gaynor Elizabeth Pilgrim, Nicola Press, Darren Mark Le Grand, Cathy Ritchie, Barbara Valade, Judy Hayler, Emma Budd
  • Organic compounds
    Patent number: 7754746
    Abstract: Compounds of formula I in free or salt form, wherein R1, R2, R3, R4 and X have the meanings as indicated in the specification, are useful for treating diseases mediated by phosphatidylinositol 3-kinase. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: July 13, 2010
    Assignee: Novartis AG
    Inventors: Emma Budd, Julia Doris Ida Hatto, Judy Fox Hayler, Darren Mark Legrand, Barbara Valade
  • Organic Compounds
    Publication number: 20080319033
    Abstract: Compounds of formula I in free or salt form, wherein R1, R2, R3, R4 and X have the meanings as indicated in the specification, are useful for treating diseases mediated by phosphatidylinositol 3-kinase. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.
    Type: Application
    Filed: December 13, 2006
    Publication date: December 25, 2008
    Inventors: Emma Budd, Julia Doris Ida Hatto, Judy Fox Hayler, Darren Mark Legrand, Barbara Valade
  • Inhibitors of phosphatidylinositol 3-kinase
    Publication number: 20070032487
    Abstract: Compounds of formula I in free or salt form, wherein R1, R2, R3 and R4 have the meanings as indicated in the specification, are useful for treating conditions that are mediated by mediated by phosphatidylinositol 3-kinase. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
    Type: Application
    Filed: April 30, 2004
    Publication date: February 8, 2007
    Inventors: Ian Bruce, Bernard Cuenoud, Thomas Keller, Gaynor Pilgrim, Nicola Press, Darren Le Grand, Cathy Ritchie, Barbara Valade, Judy Hayler, Emma Budd