Patents by Inventor Beauregard MASON

Beauregard MASON 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).

  • Compounds and methods for PEG metabolite and PEG breakdown product assays
    Patent number: 10663438
    Abstract: Disclosed herein are compounds and methods for identifying and quantifying a metabolite or breakdown product of PEG. A sample may be assayed for PEG metabolites or breakdown products using liquid chromatography combined with mass spectrometry. Derivatization of the PEG metabolites or breakdown products within the sample with pentaflurobenzoyl chloride in conjunction with negative chemical ionization mode liquid chromatography optimizes the assay.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: May 26, 2020
    Assignee: COLONARYCONCEPTS LLC
    Inventors: Kevin Douglass, David Humphries, Beauregard Mason, Mario Pellerin
  • COMPOUNDS AND METHODS FOR PEG METABOLITE AND PEG BREAKDOWN PRODUCT ASSAYS
    Publication number: 20180348177
    Abstract: Disclosed herein are compounds and methods for identifying and quantifying a metabolite or breakdown product of PEG. A sample may be assayed for PEG metabolites or breakdown products using liquid chromatography combined with mass spectrometry. Derivatization of the PEG metabolites or breakdown products within the sample with pentaflurobenzoyl chloride in conjunction with negative chemical ionization mode liquid chromatography optimizes the assay.
    Type: Application
    Filed: August 3, 2018
    Publication date: December 6, 2018
    Inventors: Kevin DOUGLASS, David HUMPHRIES, Beauregard MASON, Mario PELLERIN
  • Compounds and methods for PEG metabolite and PEG breakdown product assays
    Patent number: 10067103
    Abstract: Disclosed herein are compounds and methods for identifying and quantifying a metabolite or breakdown product of PEG. A sample may be assayed for PEG metabolites or breakdown products using liquid chromatography combined with mass spectrometry. Derivatization of the PEG metabolites or breakdown products within the sample with pentaflurobenzoyl chloride in conjunction with negative chemical ionization mode liquid chromatography optimizes the assay.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: September 4, 2018
    Assignee: COLONARYCONCEPTS LLC
    Inventors: Kevin Douglass, David Humphries, Beauregard Mason, Mario Pellerin
  • COMPOUNDS AND METHODS FOR PEG METABOLITE AND PEG BREAKDOWN PRODUCT ASSAYS
    Publication number: 20160258912
    Abstract: Disclosed herein are compounds and methods for identifying and quantifying a metabolite or breakdown product of PEG. A sample may be assayed for PEG metabolites or breakdown products using liquid chromatography combined with mass spectrometry. Derivatization of the PEG metabolites or breakdown products within the sample with pentaflurobenzoyl chloride in conjunction with negative chemical ionization mode liquid chromatography optimizes the assay.
    Type: Application
    Filed: March 1, 2016
    Publication date: September 8, 2016
    Inventors: Kevin DOUGLASS, David HUMPHRIES, Beauregard MASON, Mario PELLERIN