Patents by Inventor Maurice Exner

Maurice Exner 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).

  • Publication number: 20240026467
    Abstract: Disclosed are methods of identifying a methicillin-resistant Staphylococcus aureus (MRSA) in a sample wherein the methods involve detecting a S. aureus-specific nucleic acid sequence, mecA and mecC, in the sample. Kits for determining the presence of MRSA in a sample are also provided.
    Type: Application
    Filed: June 12, 2023
    Publication date: January 25, 2024
    Applicant: Quest Diagnostics Investments LLC
    Inventors: Lakshmi NAIR, Heather VINCENT, Huong MAI, Michelle TABB, Maurice EXNER
  • Patent number: 11851720
    Abstract: Provided herein are methods for identifying the presence or absence of a target nucleic acid from a microorganism using direct amplification without a step of extraction of the nucleic acids, but retaining substantially the same specificity and sensitivity of methods assaying extracted nucleic acids.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: December 26, 2023
    Assignee: Quest Diagnostics Investments LLC
    Inventors: Maurice Exner, Luca Jacky, Yin-Peng Chen, Huong Mai, Michelle M. Tabb, Michael Aye
  • Patent number: 11802317
    Abstract: Disclosed is a method for determining the presence of Mycobacterium avium complex nucleic acids in a biological sample. In particular, the mig gene of M. avium and the DT1 gene of M. intracellulare are detected, preferably following amplification. In addition, the method distinguishes between species of M. avium and M. intracellulare. Also described are oligonucleotides that can be used as primers to amplify target genes such as mig and DT1 genes and as probes as well as kits containing the oligonucleotide.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: October 31, 2023
    Assignee: Quest Diagnostics Investments LLC
    Inventors: Edgar Ong, Maurice Exner
  • Patent number: 11674189
    Abstract: Disclosed are methods of identifying a methicillin-resistant Staphylococcus aureus (MRSA) in a sample wherein the methods involve detecting a S. aureus-specific nucleic acid sequence, mecA and mecC, in the sample. Kits for determining the presence of MRSA in a sample are also provided.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: June 13, 2023
    Assignee: Quest Diagnostics Investments LLC
    Inventors: Lakshmi Nair, Heather Vincent, Huong Mai, Michelle Tabb, Maurice Exner
  • Publication number: 20210222232
    Abstract: Disclosed is a method for determining the presence of Mycobacterium avium complex nucleic acids in a biological sample. In particular, the mig gene of M. avium and the DT1 gene of M. intracellulare are detected, preferably following amplification. In addition, the method distinguishes between species of M. avium and M. intracellulare.
    Type: Application
    Filed: December 23, 2020
    Publication date: July 22, 2021
    Applicant: Quest Diagnostics Investments LLC
    Inventors: Edgar ONG, Maurice EXNER
  • Patent number: 10876175
    Abstract: Disclosed is a method for determining the presence of Mycobacterium avium complex nucleic acids in a biological sample. In particular, the mig gene of M. avium and the DT1 gene of M. intracellulare are detected, preferably following amplification. In addition, the method distinguishes between species of M. avium and M. intracellulare. Also described are oligonucleotides that can be used as primers to amplify target genes such as mig and DT1 genes and as probes as well as kits containing the oligonucleotide.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: December 29, 2020
    Assignee: Quest Diagnostics Investments Incorporated
    Inventors: Edgar Ong, Maurice Exner
  • Publication number: 20200340068
    Abstract: Provided herein are methods for identifying the presence or absence of a target nucleic acid from a microorganism using direct amplification without a step of extraction of the nucleic acids, but retaining substantially the same specificity and sensitivity of methods assaying extracted nucleic acids.
    Type: Application
    Filed: April 10, 2020
    Publication date: October 29, 2020
    Applicant: Quest Diagnostics Investments LLC
    Inventors: Maurice Exner, Luca Jacky, Yin-Peng Chen, Huong Mai, Michelle M. Tabb, Michael Aye
  • Publication number: 20200140929
    Abstract: Discloses are methods of identifying a methicillin-resistant Staphylococcus aureus (MRSA) in a sample wherein the methods involve detecting a S. aureus-specific nucleic acid sequence, mecA and mecC, in the sample. Kits for determining the presence of MRSA in a sample are also provided.
    Type: Application
    Filed: August 19, 2019
    Publication date: May 7, 2020
    Applicant: Quest Diagnostics Investments LLC
    Inventors: Lakshmi Nair, Heather Vincent, Huong Mai, Michelle Tabb, Maurice Exner
  • Patent number: 10619220
    Abstract: Provided herein are methods for identifying the presence or absence of a target nucleic acid from a microorganism using direct amplification without a step of extraction of the nucleic acids, but retaining substantially the same specificity and sensitivity of methods assaying extracted nucleic acids.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: April 14, 2020
    Assignee: Quest Diagnostics Investments Incorporated
    Inventors: Maurice Exner, Luca Jacky, Yin-Peng Chen, Huong Mai, Michelle M. Tabb, Michael Aye
  • Patent number: 10407739
    Abstract: Disclosed are methods of identifying a methicillin-resistant Staphylococcus aureus (MRSA) in a sample wherein the methods involve detecting a S. aureus-specific nucleic acid sequence, mecA and mecC, in the sample. Kits for determining the presence of MRSA in a sample are also provided.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: September 10, 2019
    Assignee: QUEST DIAGNOSTICS INVESTMENTS INCORPORATED
    Inventors: Lakshmi Nair, Heather Vincent, Huong Mai, Michael Aye, Michelle Tabb, Maurice Exner
  • Patent number: 10385408
    Abstract: Disclosed are methods of identifying a methicillin-resistant Staphylococcus aureus (MRSA) in a sample wherein the methods involve detecting a S. aureus-specific nucleic acid sequence, mecA and mecC, in the sample. Kits for determining the presence of MRSA in a sample are also provided.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: August 20, 2019
    Assignee: QUEST DIAGNOSTICS INVESTMENTS INCORPORATED
    Inventors: Lakshmi Nair, Heather Vincent, Huong Mai, Michelle Tabb, Maurice Exner
  • Patent number: 10030276
    Abstract: Disclosed is a method for determining the presence of Mycobacterium tuberculosis complex nucleic acids in a test sample. In particular, regions of the IS6110 preferential locus (ipl) 3?-flanking region of the Mycobacterium tuberculosis complex genome are amplified and detected. In addition, oligonucleotides that can be used as primers to amplify the ipl 3?-flanking region and probe oligonucleotides are described.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: July 24, 2018
    Assignee: Quest Diagnostics Investments Incorporated
    Inventor: Maurice Exner
  • Publication number: 20180037938
    Abstract: Disclosed is a method for determining the presence of Mycobacterium avium complex nucleic acids in a biological sample. In particular, the mig gene of M. avium and the DT1 gene of M. intracellulare are detected, preferably following amplification. In addition, the method distinguishes between species of M. avium and M. intracellulare.
    Type: Application
    Filed: October 23, 2017
    Publication date: February 8, 2018
    Applicant: Quest Diagnostics Investments Incorporated
    Inventors: Edgar ONG, Maurice Exner
  • Patent number: 9797018
    Abstract: Disclosed is a method for determining the presence of Mycobacterium avium complex nucleic acids in a biological sample. In particular, the mig gene of M. avium and the DT1 gene of M. intracellulare are detected, preferably following amplification. In addition, the method distinguishes between species of M. avium and M. intracellulare. Also described are oligonucleotides that can be used as primers to amplify target genes such as mig and DT1 genes and as probes as well as kits containing the oligonucleotide.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: October 24, 2017
    Assignee: Quest Diagnostics Investments Incorporated
    Inventors: Edgar Ong, Maurice Exner
  • Patent number: 9725762
    Abstract: Systems and methods for processing sample processing devices. The system can include a sample processing device comprising a detection chamber, a motor configured to rotate the sample processing device about an axis of rotation, and an optical module operatively positioned relative to the sample processing device and configured to determine whether a selected volume of material is present in the detection chamber of the sample processing device. The method can include rotating the sample processing device about an axis of rotation, and determining whether a selected volume of material is present in the detection chamber, while rotating the sample processing device. In some embodiments, determining whether a selected volume of material is present can be performed by optically interrogating the detection chamber for an optical property of the material.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: August 8, 2017
    Assignee: Diasorin S.P.A.
    Inventors: Peter D. Ludowise, David A. Whitman, Kyle C. Armantrout, Maurice Exner, Lucien A. E. Jacky, Michelle Tabb
  • Publication number: 20170081735
    Abstract: Provided herein are methods for identifying the presence or absence of a target nucleic acid from a microorganism using direct amplification without a step of extraction of the nucleic acids, but retaining substantially the same specificity and sensitivity of methods as-saying saying extracted nucleic acids.
    Type: Application
    Filed: October 7, 2016
    Publication date: March 23, 2017
    Applicant: Quest Diagnostics Investments Incorporated
    Inventors: Maurice Exner, Luca Jacky, Yin-Peng Chen, Huong Mai, Michelle M. Tabb, Michael Aye
  • Patent number: 9464331
    Abstract: Provided are methods for identifying the presence or absence of a target nucleic acid from a microorganism using direct amplification without a step of extraction of the nucleic acids, but retaining substantially the same specificity and sensitivity of methods assaying extracted nucleic acids. Further provided are reagent mixtures that allow for direct amplification of a sample, without the step of nucleic acid extraction.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: October 11, 2016
    Assignee: QUEST DIAGNOSTICS INVESTMENTS INCORPORATED
    Inventors: Maurice Exner, Luca Jacky, Yin-Peng Chen, Huong Mai, Michelle M. Tabb, Michael Aye
  • Publication number: 20160230216
    Abstract: Disclosed are methods of identifying a methicillin-resistant Staphylococcus aureus (MRSA) in a sample wherein the methods involve detecting a S. aureus-specific nucleic acid sequence, mecA and mecC, in the sample. Kits for determining the presence of MRSA in a sample are also provided.
    Type: Application
    Filed: September 22, 2014
    Publication date: August 11, 2016
    Applicant: QUEST DIAGNOSTICS INVESTMENTS INCORPORATED
    Inventors: Lakshmi Nair, Heather Vincent, Huong Mai, Michelle Tabb, Maurice Exner
  • Publication number: 20160040213
    Abstract: Systems and methods for processing sample processing devices. The system can include a sample processing device comprising a detection chamber, a motor configured to rotate the sample processing device about an axis of rotation, and an optical module operatively positioned relative to the sample processing device and configured to determine whether a selected volume of material is present in the detection chamber of the sample processing device. The method can include rotating the sample processing device about an axis of rotation, and determining whether a selected volume of material is present in the detection chamber, while rotating the sample processing device. In some embodiments, determining whether a selected volume of material is present can be performed by optically interrogating the detection chamber for an optical property of the material.
    Type: Application
    Filed: October 13, 2015
    Publication date: February 11, 2016
    Inventors: Peter D. Ludowise, David A. Whitman, Kyle C. Armantrout, Maurice Exner, Lucien A.E. Jacky, Michelle Tabb
  • Patent number: 9194006
    Abstract: Provided herein are methods for identifying the presence or absence of a target nucleic acid from a microorganism using direct amplification without a step of extraction of the nucleic acids, but retaining substantially the same specificity and sensitivity of methods assaying extracted nucleic acids.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: November 24, 2015
    Assignee: QUEST DIAGNOSTICS INVESTMENTS INCORPORATED
    Inventors: Maurice Exner, Luca Jacky, Yin-Peng Chen, Huong Mai, Jules Chen, Michelle M. Tabb, Michael Aye, Emberlee Eleazar