Patents by Inventor Julie Ann MacRae

Julie Ann MacRae 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).

  • Process
    Patent number: 7132549
    Abstract: The present invention provides an improved process for the preparation of a polymorph of eletriptan hemisulphate.
    Type: Grant
    Filed: May 24, 2004
    Date of Patent: November 7, 2006
    Assignee: Pfizer Inc.
    Inventors: Julian Aranda-Martinez, Catherine Dunne, Juergen Friedrich Kleinschroth, Julie Ann MacRae, Richard Anthony Storey, Ellen Johanna Weilbacher
  • (7-(3-carboxyphenyl)-4-chloroisoquinolin-1-yl)guanidine
    Patent number: 6645979
    Abstract: The invention described herein relates to a process for the preparation of (7-(3-carboxyphenyl)-4-chloroisoquinolin-1-yl)guanidine (I), intermediates thereto and new forms and formulations thereof, including the zwitterion monohydrate of (I), suitable for pharmaceutical use.
    Type: Grant
    Filed: October 29, 2001
    Date of Patent: November 11, 2003
    Assignee: Pfizer Inc.
    Inventors: Anne Bruckner, Michael Butters, Paul Vincent Fish, Michael Paul Fitzgerald, Julie Ann Macrae, Trevor Jack Newbury, Richard Anthony Storey
  • (7-(3-Carboxyphenyl)-4-chloroisoquinolin-1-yl)guanidine
    Publication number: 20020077336
    Abstract: The invention described herein relates to a process for the preparation of (7-(3-carboxyphenyl)-4-chloroisoquinolin-1-yl)guanidine (I), intermediates thereto and new forms and formulations thereof, including the zwitterion monohydrate of (I), suitable for pharmaceutical use.
    Type: Application
    Filed: October 29, 2001
    Publication date: June 20, 2002
    Inventors: Anne Bruckner, Michael Butters, Paul Vincent Fish, Michael Paul Fitzgerald, Julie Ann Macrae, Trevor Jack Newbury, Richard Anthony Storey