Patents by Inventor Mark McDowall

Mark McDowall 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).

  • Method of mass spectrometry and a mass spectrometer
    Patent number: 10153145
    Abstract: The present invention relates to a method of mass spectrometry, an apparatus adapted to perform the method and a mass spectrometer. More particularly, but not exclusively, the present invention relates to a method of mass spectrometry comprising the step of associating parent and fragmentation ions from a sample by measuring the parent and fragmentation ions from two or more different areas of the sample and identifying changes in the number of parent ions between the areas in the sample, and corresponding changes in the number of fragmentation ions between the two areas.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: December 11, 2018
    Assignee: MICROMASS UK LIMITED
    Inventors: Emmanuelle Claude, Mark Williams Towers, Kieran Neeson, Richard Denny, Jeffrey M. Brown, Paul R. Murray, Mark McDowall
  • Method Of Mass Spectrometry And A Mass Spectrometer
    Publication number: 20170207072
    Abstract: The present invention relates to a method of mass spectrometry, an apparatus adapted to perform the method and a mass spectrometer. More particularly, but not exclusively, the present invention relates to a method of mass spectrometry comprising the step of associating parent and fragmentation ions from a sample by measuring the parent and fragmentation ions from two or more different areas of the sample and identifying changes in the number of parent ions between the areas in the sample, and corresponding changes in the number of fragmentation ions between the two areas.
    Type: Application
    Filed: April 3, 2017
    Publication date: July 20, 2017
    Applicant: Micromass UK Limited
    Inventors: Emmanuelle Claude, Mark Williams Towers, Kieran Neeson, Richard Denny, Jeffrey M. Brown, Paul R. Murray, Mark McDowall
  • Method of mass spectrometry and a mass spectrometer
    Patent number: 9613785
    Abstract: The present invention relates to a method of mass spectrometry, an apparatus adapted to perform the method and a mass spectrometer. More particularly, but not exclusively, the present invention relates to a method of mass spectrometry comprising the step of associating parent and fragmentation ions from a sample by measuring the parent and fragmentation ions from two or more different areas of the sample and identifying changes in the number of parent ions between the areas in the sample, and corresponding changes in the number of fragmentation ions between the two areas.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: April 4, 2017
    Assignee: Micromass UK Limited
    Inventors: Emmanuelle Claude, Mark Williams Towers, Kieran Neeson, Richard Denny, Jeffrey M. Brown, Paul R. Murray, Mark McDowall
  • Method of mass spectrometry and a mass spectrometer
    Patent number: 9048072
    Abstract: The present invention relates to a method of mass spectrometry, an apparatus adapted to perform the method and a mass spectrometer. More particularly, but not exclusively, the present invention relates to a method of mass spectrometry comprising the step of associating parent and fragmentation ions from a sample by measuring the parent and fragmentation ions from two or more different areas of the sample and identifying changes in the number of parent ions between the areas in the sample, and corresponding changes in the number of fragmentation ions between the two areas.
    Type: Grant
    Filed: March 27, 2013
    Date of Patent: June 2, 2015
    Assignee: Micromass UK Limited
    Inventors: Emmanuelle Claude, Mark W. Towers, Kieran Neeson, Richard Denny, Jeffery M. Brown, Paul Murray, Mark McDowall
  • Method Of Mass Spectrometry And A Mass Spectrometer
    Publication number: 20150076341
    Abstract: The present invention relates to a method of mass spectrometry, an apparatus adapted to perform the method and a mass spectrometer. More particularly, but not exclusively, the present invention relates to a method of mass spectrometry comprising the step of associating parent and fragmentation ions from a sample by measuring the parent and fragmentation ions from two or more different areas of the sample and identifying changes in the number of parent ions between the areas in the sample, and corresponding changes in the number of fragmentation ions between the two areas.
    Type: Application
    Filed: November 24, 2014
    Publication date: March 19, 2015
    Applicant: MICROMASS UK LIMITED
    Inventors: Emmanuelle Claude, Mark Williams Towers, Kieran Neeson, Richard Denny, Jeffrey M. Brown, Paul R. Murray, Mark McDowall
  • Method of mass spectrometry and a mass spectrometer
    Patent number: 8895917
    Abstract: The present invention relates to a method of mass spectrometry, an apparatus adapted to perform the method and a mass spectrometer. More particularly, but not exclusively, the present invention relates to a method of mass spectrometry comprising the step of associating parent and fragmentation ions from a sample by measuring the parent and fragmentation ions from two or more different areas of the sample and identifying changes in the number of parent ions between the areas in the sample, and corresponding changes in the number of fragmentation ions between the two areas.
    Type: Grant
    Filed: March 27, 2013
    Date of Patent: November 25, 2014
    Assignee: Waters Technologies Corporation
    Inventors: Emmanuelle Claude, Mark W. Towers, Kieran Neeson, Richard Denny, Jeffery M. Brown, Paul Murray, Mark McDowall
  • Method Of Mass Spectrometry And A Mass Spectrometer
    Publication number: 20130277548
    Abstract: The present invention relates to a method of mass spectrometry, an apparatus adapted to perform the method and a mass spectrometer. More particularly, but not exclusively, the present invention relates to a method of mass spectrometry comprising the step of associating parent and fragmentation ions from a sample by measuring the parent and fragmentation ions from two or more different areas of the sample and identifying changes in the number of parent ions between the areas in the sample, and corresponding changes in the number of fragmentation ions between the two areas.
    Type: Application
    Filed: March 27, 2013
    Publication date: October 24, 2013
    Inventors: Emmanuelle Claude, Mark W. Towers, Kieran Neeson, Richard Denny, Jeffery M. Brown, Paul Murray, Mark McDowall