Patents by Inventor Cory E. Bystrom

Cory E. Bystrom 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).

  • Kisspeptin-54 detection by tandem mass spectrometry
    Patent number: 10712348
    Abstract: Methods are described for measuring the amount of a kisspeptin-54-derived peptides in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying a kisspeptin-54 derived peptides in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric techniques.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: July 14, 2020
    Assignee: Quest Diagnostics Investments Incorporated
    Inventors: Cory E. Bystrom, Richard E. Reitz
  • KISSPEPTIN-54 DETECTION BY TANDEM MASS SPECTROMETRY
    Publication number: 20190242902
    Abstract: Methods are described for measuring the amount of a kisspeptin-54-derived peptides in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying a kisspeptin-54 derived peptides in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric techniques.
    Type: Application
    Filed: February 11, 2019
    Publication date: August 8, 2019
    Inventors: Cory E. Bystrom, Richard E. Reitz
  • Kisspeptin-54 detection by tandem mass spectrometry
    Patent number: 10203337
    Abstract: Methods are described for measuring the amount of a kisspeptin-54-derived peptides in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying a kisspeptin-54 derived peptides in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric techniques.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: February 12, 2019
    Assignee: Quest Diagnostics Investments Incorporated
    Inventors: Cory E. Bystrom, Richard E. Reitz
  • KISSPEPTIN-54 DETECTION BY TANDEM MASS SPECTROMETRY
    Publication number: 20180149662
    Abstract: Methods are described for measuring the amount of a kisspeptin-54-derived peptides in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying a kisspeptin-54 derived peptides in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric techniques.
    Type: Application
    Filed: January 19, 2018
    Publication date: May 31, 2018
    Inventors: Cory E. Bystrom, Richard E. Reitz
  • Kisspeptin-54 detection by tandem mass spectrometry
    Patent number: 9874569
    Abstract: Methods are described for measuring the amount of a kisspeptin-54-derived peptides in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying a kisspeptin-54 derived peptides in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric techniques.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: January 23, 2018
    Assignee: Quest Diagnostics Investments Incorporated
    Inventors: Cory E. Bystrom, Richard E. Reitz
  • KISSPEPTIN-54 DETECTION BY TANDEM MASS SPECTROMETRY
    Publication number: 20170176451
    Abstract: Methods are described for measuring the amount of a kisspeptin-54-derived peptides in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying a kisspeptin-54 derived peptides in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric techniques.
    Type: Application
    Filed: February 27, 2017
    Publication date: June 22, 2017
    Inventors: Cory E. Bystrom, Richard E. Reitz
  • Kisspeptin-54 detection by tandem mass spectrometry
    Patent number: 9583322
    Abstract: Methods are described for measuring the amount of a kisspeptin-54-derived peptides in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying a kisspeptin-54 derived peptides in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric techniques.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: February 28, 2017
    Assignee: Quest Diagnostics Investments Incorporated
    Inventors: Cory E. Bystrom, Richard E. Reitz
  • KISSPEPTIN-54 DETECTION BY TANDEM MASS SPECTROMETRY
    Publication number: 20150115150
    Abstract: Methods are described for measuring the amount of a kisspeptin-54-derived peptides in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying a kisspeptin-54 derived peptides in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric techniques.
    Type: Application
    Filed: December 10, 2014
    Publication date: April 30, 2015
    Inventors: Cory E. Bystrom, Richard E. Reitz
  • Kisspeptin-54 detection by tandem mass spectrometry
    Patent number: 8916680
    Abstract: Methods are described for measuring the amount of a kisspeptin-54-derived peptides in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying a kisspeptin-54 derived peptides in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric techniques.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: December 23, 2014
    Assignee: Quest Diagnostics Investments, Inc.
    Inventors: Cory E. Bystrom, Richard E Reitz
  • KISSPEPTIN-54 DETECTION BY TANDEM MASS SPECTROMETRY
    Publication number: 20130165627
    Abstract: Methods are described for measuring the amount of a kisspeptin-54-derived peptides in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying a kisspeptin-54 derived peptides in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric techniques.
    Type: Application
    Filed: November 20, 2012
    Publication date: June 27, 2013
    Inventors: Cory E. Bystrom, Richard E. Reitz
  • Mass spectrometry assay for plasma-renin
    Patent number: 8362417
    Abstract: Provided are methods for measuring renin activity in a plasma sample using mass spectrometry. The methods generally involve ionizing purified angiotensin 1 from the sample and detecting the amount of angiotensin 1 ions generated. The amount of detected angiotensin 1 ions are then related to the amount of angiotensin 1 generated in the sample, which in turn is related to renin activity in the sample.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: January 29, 2013
    Assignee: Quest Diagnostics Investments Incorporated
    Inventors: Cory E. Bystrom, Richard E. Reitz, Nigel J. Clarke
  • MASS SPECTROMETRY ASSAY FOR PLASMA-RENIN
    Publication number: 20120088260
    Abstract: Provided are methods for measuring renin activity in a plasma sample using mass spectrometry. The methods generally involve ionizing purified angiotensin 1 from the sample and detecting the amount of angiotensin 1 ions generated. The amount of detected angiotensin 1 ions are then related to the amount of angiotensin 1 generated in the sample, which in turn is related to renin activity in the sample.
    Type: Application
    Filed: December 19, 2011
    Publication date: April 12, 2012
    Inventors: Cory E. Bystrom, Richard E. Reitz, Nigel J. Clarke
  • Mass spectrometry assay for plasma-renin
    Patent number: 8106351
    Abstract: Provided are methods for measuring renin activity in a plasma sample using mass spectrometry. The methods generally involve ionizing purified angiotensin 1 from the sample and detecting the amount of angiotensin 1 ions generated. The amount of detected angiotensin 1 ions are then related to the amount of angiotensin 1 generated in the sample, which in turn is related to renin activity in the sample.
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: January 31, 2012
    Assignee: Quest Diagnostics Investments Incorporated
    Inventors: Cory E. Bystrom, Richard E. Reitz, Nigel J. Clarke
  • Mass spectrometry assay for plasma-renin
    Patent number: 7834313
    Abstract: Provided are methods for measuring renin activity in a plasma sample using mass spectrometry. The methods generally involve ionizing purified angiotensin 1 from the sample and detecting the amount of angiotensin 1 ions generated. The amount of detected angiotensin 1 ions are then related to the amount of angiotensin 1 generated in the sample, which in turn is related to renin activity in the sample.
    Type: Grant
    Filed: August 8, 2008
    Date of Patent: November 16, 2010
    Assignee: Quest Diagnostics Investments Incorporated
    Inventors: Cory E. Bystrom, Richard E. Reitz, Nigel J. Clarke
  • MASS SPECTROMETRY ASSAY FOR PLASMA-RENIN
    Publication number: 20100219338
    Abstract: Provided are methods for measuring renin activity in a plasma sample using mass spectrometry. The methods generally involve ionizing purified angiotensin 1 from the sample and detecting the amount of angiotensin 1 ions generated. The amount of detected angiotensin 1 ions are then related to the amount of angiotensin 1 generated in the sample, which in turn is related to renin activity in the sample.
    Type: Application
    Filed: March 1, 2010
    Publication date: September 2, 2010
    Inventors: Cory E. Bystrom, Richard E. Reitz, Nigel J. Clarke
  • Mass Spectrometry Assay for Plasma-Renin
    Publication number: 20100032558
    Abstract: Provided are methods for measuring renin activity in a plasma sample using mass spectrometry. The methods generally involve ionizing purified angiotensin 1 from the sample and detecting the amount of angiotensin 1 ions generated. The amount of detected angiotensin 1 ions are then related to the amount of angiotensin 1 generated in the sample, which in turn is related to renin activity in the sample.
    Type: Application
    Filed: August 8, 2008
    Publication date: February 11, 2010
    Inventors: Cory E. Bystrom, Richard E. Reitz, Nigel J. Clarke