Patents by Inventor Louise Lawrence

Louise Lawrence 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).

  • Chemical compounds
    Publication number: 20070179297
    Abstract: The present invention provides a compound of a formula (I): wherein the variables are defined herein; to a process for preparing such a compound; and to the use of such a compound in the treatment of a chemokine (such as CCR3) or H1 mediated disease state.
    Type: Application
    Filed: April 3, 2007
    Publication date: August 2, 2007
    Inventors: Aaron Rigby, Hitesh Sanganee, Brian Springthorpe, Louise Lawrence
  • Chemical compounds
    Patent number: 7238811
    Abstract: The present invention provides a compound of a formula (I): wherein the variables are defined herein; to a process for preparing such a compound; and to the use of such a compound in the treatment of a chemokine (such as CCR3) or H1 mediated disease state.
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: July 3, 2007
    Assignee: AstraZeneca AB
    Inventors: Aaron Rigby, Hitesh Sanganee, Brian Springthorpe, Louise Lawrence
  • Chemical compounds
    Patent number: 7179922
    Abstract: The present invention provides a compound of a formula (I): wherein the variables are defined herein; to a process for preparing such a compound; and to the use of such a compound in the treatment of a chemokine (such as CCR3) or H1 mediated disease state.
    Type: Grant
    Filed: March 10, 2005
    Date of Patent: February 20, 2007
    Assignee: AstraZeneca AB
    Inventors: Aaron Rigby, Hitesh Sanganee, Brian Springthorpe, Louise Lawrence
  • Chemical compounds
    Publication number: 20050171092
    Abstract: The present invention provides a compound of a formula (I): wherein the variables are defined herein; to a process for preparing such a compound; and to the use of such a compound in the treatment of a chemokine (such as CCR3) or H1 mediated disease state.
    Type: Application
    Filed: March 10, 2005
    Publication date: August 4, 2005
    Inventors: Aaron Rigby, Hitesh Sanganee, Brian Springthorpe, Louise Lawrence
  • Bipiperidine compounds
    Patent number: 6903115
    Abstract: The present invention provides a compound of a formula (I): wherein the variables are defined herein; to a process for preparing such a compound; and to the use of such a compound in the treatment of a chemokine (such as CCR3) or H1 mediated disease state.
    Type: Grant
    Filed: January 13, 2003
    Date of Patent: June 7, 2005
    Assignee: AstraZeneca AB
    Inventors: Aaron Rigby, Hitesh Sanganee, Brian Springthorpe, Louise Lawrence
  • Chemical compounds
    Publication number: 20040014783
    Abstract: The present invention provides a compound of a formula (I): 1
    Type: Application
    Filed: May 13, 2003
    Publication date: January 22, 2004
    Applicant: AstraZeneca AB, a Sweden corporation
    Inventors: Aaron Rigby, Hitesh Sanganee, Brian Springthorpe, Louise Lawrence
  • Chemical compounds
    Publication number: 20040006080
    Abstract: The present invention provides a compound of a formula (I): 1
    Type: Application
    Filed: January 13, 2003
    Publication date: January 8, 2004
    Applicant: AstraZeneca AB, a Sweden corporation
    Inventors: Aaron Rigby, Hitesh Sanganee, Brian Springthorpe, Louise Lawrence
  • Bipiperidine derivatives as modulators of CCR3 activity and as H1 antagonists
    Patent number: 6525070
    Abstract: The present invention provides a compound of a formula (I): wherein the variables are defined herein; to a process for preparing such a compound; and to the use of such a compound in the treatment of a chemokine (such as CCR3) or H1 mediated disease state.
    Type: Grant
    Filed: April 6, 2001
    Date of Patent: February 25, 2003
    Assignee: AstraZeneca AB
    Inventors: Aaron Rigby, Hitesh Sanganee, Brian Springthorpe, Louise Lawrence
  • Chemical compounds
    Publication number: 20020077337
    Abstract: The present invention provides a compound of a formula (I): 1
    Type: Application
    Filed: April 6, 2001
    Publication date: June 20, 2002
    Inventors: Aaron Rigby, Hitesh Sanganee, Brian Springthorpe, Louise Lawrence