Patents by Inventor Matthew James Welham

Matthew James Welham 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 process for the preparation of an amido-phenoxybenzoic acid compound
    Patent number: 7973178
    Abstract: A process for making a compound of formula (I), which is useful as an intermediate to compounds which activate glucokinase, is described, (wherein P1, R1 and R2 are as defined in the description).
    Type: Grant
    Filed: November 27, 2006
    Date of Patent: July 5, 2011
    Assignee: AstraZeneca AB
    Inventors: Phillip Anthony Hopes, Jeremy Stephen Parker, Bharti Patel, Matthew James Welham
  • Process for the preparation of thiazolopyrimidines
    Patent number: 7790883
    Abstract: A method for the preparation of a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof; from a compound of the formula: (IV); wherein L represents a leaving group.
    Type: Grant
    Filed: February 14, 2007
    Date of Patent: September 7, 2010
    Assignee: AstraZeneca AB
    Inventors: Michael Butters, Richard Wisedale, Matthew James Welham, Colin Thompson, Andrew Watts
  • Process for the Preparation of Thiazolopyrimidines
    Publication number: 20100217000
    Abstract: A method for the preparation of a compound of formula (1) or a pharmaceutically acceptable salt or solvate thereof; from a compound of the formula: (IV); wherein L represents a leaving group.
    Type: Application
    Filed: December 15, 2009
    Publication date: August 26, 2010
    Inventors: Michael Butters, Richard Wisedale, Matthew James Welham, Colin Thomson, Andrew Watts
  • Methods
    Publication number: 20090043097
    Abstract: A method for the preparation of a compound of formula (1) or a pharmaceutically acceptable salt or solvate thereof; from a compound of the formula: (IV); wherein L represents a leaving group.
    Type: Application
    Filed: May 15, 2008
    Publication date: February 12, 2009
    Inventors: Colin Thomson, Andrew Watts, Michael Butters, Matthew James Welham, Richard Wisedale
  • Chemical Process for the Preparation of an Amido-Phenoxybenzoic Acid Compound
    Publication number: 20080300412
    Abstract: A process for making a compound of formula (I), which is useful as an intermediate to compounds which activate glucokinase, is described, (wherein P1, R1 and R2 are as defined in the description).
    Type: Application
    Filed: November 27, 2006
    Publication date: December 4, 2008
    Inventors: Phillip Anthony Hopes, Jeremy Stephen Parker, Bhari Patel, Matthew James Welham