Patents by Inventor Keith Michael Johnson

Keith Michael Johnson 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).

  • Serine protease inhibitors
    Patent number: 7381734
    Abstract: Compounds of formula (I) where R5, R6a, each X, L, Cy and Lp are as defined in the specification, are tryptase inhibitors useful as antiinflammatory agents.
    Type: Grant
    Filed: July 22, 2005
    Date of Patent: June 3, 2008
    Assignee: Tularik Limited
    Inventors: Sarah Elizabeth Lively, Bohdan Waszkowycz, Martin James Harrison, Christopher Neil Farthing, Keith Michael Johnson
  • Serine protease inhibitors
    Patent number: 7157585
    Abstract: Compounds of formula (I) where R5, R6a, each X, L, Cy and Lp are as defined in the specification, are tryptase inhibitors useful as antiinflammatory agents.
    Type: Grant
    Filed: May 11, 2005
    Date of Patent: January 2, 2007
    Assignee: Tularik Limited
    Inventors: Sarah Elizabeth Lively, Bohdan Waszkowycz, Martin James Harrison, Christopher Neil Farthing, Keith Michael Johnson
  • Serine protease inhibitors
    Patent number: 7074934
    Abstract: Compounds of formula (I) where R2, each X, L, Y, Cy, Lp, D and n are as defined in the specification, are serine protease inhibitors useful as antithrombotic agents.
    Type: Grant
    Filed: June 12, 2001
    Date of Patent: July 11, 2006
    Assignee: Tularik Limited
    Inventors: Sarah Elizabeth Lively, Bohdan Waszkowycz, Martin James Harrison, Christopher Neil Farthing, Keith Michael Johnson
  • Serine protease inhibitors
    Patent number: 6916957
    Abstract: Compounds of formula (I) where R5, R6a, each X, L, Cy and Lp are as defined in the specification, are tryptase inhibitors useful as antiinflammatory agents.
    Type: Grant
    Filed: December 13, 2000
    Date of Patent: July 12, 2005
    Assignee: Tularik Limited
    Inventors: Sarah Elizabeth Lively, Bohdan Waszkowycz, Martin James Harrison, Christopher Neil Farthing, Keith Michael Johnson
  • Serine protease inhibitors
    Publication number: 20030216403
    Abstract: 1
    Type: Application
    Filed: May 14, 2003
    Publication date: November 20, 2003
    Inventors: Sarah Elizabeth Lively, Bohdan Waszkowycz, Martin James Harrison, Christopher Neil Farthing, Keith Michael Johnson
  • Serine protease inhibitors
    Publication number: 20030018059
    Abstract: Compounds of formula (I) 1
    Type: Application
    Filed: June 3, 2002
    Publication date: January 23, 2003
    Inventors: Sarah Elizabeth Lively, Bohdan Waszkowycz, Martin JAMES Harrison, Christopher Neil Farthing, Keith Michael Johnson