Patents by Inventor Gregory Marcus

Gregory Marcus 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).

  • Patent number: 11547663
    Abstract: Disclosed herein are methods for prophylactic treatment of acute coronary syndrome (ACS) comprising administering, by inhalation, an effective amount of a pharmaceutical composition comprising at least one anticoagulant or antiplatelet agent to a subject in need thereof, wherein the anticoagulant or antiplatelet agent first enters the heart via the left atrium.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: January 10, 2023
    Assignees: InCarda Therapeutics, Inc., The Regents of the University of California
    Inventors: Rangachari Narasimhan, Gregory Marcus
  • Patent number: 10959624
    Abstract: Provided are methods of monitoring for a hemodynamically significant heart rhythm disturbance. The methods include obtaining baseline photoplethysmography (PPG) data from an individual, obtaining PPG signals from the individual during a monitoring period, comparing the PPG signals obtained during the monitoring period to the baseline PPG data, and producing an output when a hemodynamically significant heart rhythm disturbance is detected. In some aspects, the heart rhythm disturbance is detected based on a threshold reduction in PPG amplitude in the PPG signals obtained during the monitoring period compared to the baseline PPG data for a selected period of time; a threshold decreased slope in the initial positive deflection in PPG signals obtained during the monitoring period compared to the baseline PPG data for a selected number of consecutive beats; or both. Also provided are computer-readable media and computing devices that find use, e.g., in practicing the methods of the present disclosure.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: March 30, 2021
    Assignee: The Regents of the University of California
    Inventors: Zian Tseng, Gregory Marcus
  • Publication number: 20200360280
    Abstract: Disclosed herein are methods for prophylactic treatment of acute coronary syndrome (ACS) comprising administering, by inhalation, an effective amount of a pharmaceutical composition comprising at least one anticoagulant or antiplatelet agent to a subject in need thereof, wherein the anticoagulant or antiplatelet agent first enters the heart via the left atrium.
    Type: Application
    Filed: June 2, 2020
    Publication date: November 19, 2020
    Inventors: Rangachari Narasimhan, Gregory Marcus
  • Publication number: 20200305737
    Abstract: Provided are methods of monitoring for a hemodynamically significant heart rhythm disturbance. The methods include obtaining baseline photoplethysmography (PPG) data from an individual, obtaining PPG signals from the individual during a monitoring period, comparing the PPG signals obtained during the monitoring period to the baseline PPG data, and producing an output when a hemodynamically significant heart rhythm disturbance is detected. In some aspects, the heart rhythm disturbance is detected based on a threshold reduction in PPG amplitude in the PPG signals obtained during the monitoring period compared to the baseline PPG data for a selected period of time; a threshold decreased slope in the initial positive deflection in PPG signals obtained during the monitoring period compared to the baseline PPG data for a selected number of consecutive beats; or both. Also provided are computer-readable media and computing devices that find use, e.g., in practicing the methods of the present disclosure.
    Type: Application
    Filed: October 5, 2018
    Publication date: October 1, 2020
    Inventors: Zian Tseng, Gregory Marcus
  • Patent number: 10668015
    Abstract: Disclosed herein are methods for prophylactic treatment of acute coronary syndrome (ACS) comprising administering, by inhalation, an effective amount of a pharmaceutical composition comprising at least one anticoagulant or antiplatelet agent to a subject in need thereof, wherein the anticoagulant or antiplatelet agent first enters the heart via the left atrium.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: June 2, 2020
    Assignees: InCarda Therapeutics, Inc., The Regents of the University of California
    Inventors: Rangachari Narasimhan, Gregory Marcus
  • Publication number: 20180008540
    Abstract: Disclosed herein are methods for prophylactic treatment of acute coronary syndrome (ACS) comprising administering, by inhalation, an effective amount of a pharmaceutical composition comprising at least one anticoagulant or antiplatelet agent to a subject in need thereof, wherein the anticoagulant or antiplatelet agent first enters the heart via the left atrium.
    Type: Application
    Filed: January 20, 2016
    Publication date: January 11, 2018
    Inventors: Rangachari Narasimhan, Gregory Marcus
  • Publication number: 20110160092
    Abstract: The invention relates to the selection of a collection of relevant single nucleotide polymorphisms across a genome to design a nucleic acid probe array. As such, the invention relates to diverse fields impacted by the nature of genetics, including biology, medicine, and medical diagnostics.
    Type: Application
    Filed: January 14, 2011
    Publication date: June 30, 2011
    Applicant: Affymetrix, INC.
    Inventors: Teresa A. Webster, Hajime Matsuzaki, Xiaojun Di, Earl A. Hubbell, Rui Mei, Simon Cawley, Gregory Marcus, Keith W. Jones
  • Patent number: 7881875
    Abstract: The invention relates to the selection of a collection of relevant single nucleotide polymorphisms across a genome to design a nucleic acid probe array. As such, the invention relates to diverse fields impacted by the nature of genetics, including biology, medicine, and medical diagnostics.
    Type: Grant
    Filed: July 13, 2006
    Date of Patent: February 1, 2011
    Assignee: Affymetrix, Inc.
    Inventors: Teresa A. Webster, Hajime Matsuzaki, Xiaojun Di, Earl A. Hubbell, Rui Mei, Simon Cawley, Gregory Marcus, Keith W. Jones
  • Publication number: 20070016382
    Abstract: The invention relates to the selection of a collection of relevant single nucleotide polymorphisms across a genome to design a nucleic acid probe array. As such, the invention relates to diverse fields impacted by the nature of genetics, including biology, medicine, and medical diagnostics.
    Type: Application
    Filed: July 13, 2006
    Publication date: January 18, 2007
    Applicant: Affymetrix, INC.
    Inventors: Teresa Webster, Hajime Matsuzaki, Xiaojun Di, Earl Hubbell, Rui Mei, Simon Cawley, Gregory Marcus, Keith Jones
  • Publication number: 20020188409
    Abstract: Composite hybridization arrays and averaged hybridization arrays are provided. Composite hybridization arrays are formed from a user selected set of hybridization arrays, and once instantiated in a hybridization array database, are available for searching, analysis, and other data processing as with other types of hybridization arrays. This allows otherwise experiments using multiple different nucleotide microarrays to be efficiently consolidated and analyzed. Averaged hybridization arrays provided correctly averaged values from multiple user selected dual channel hybridization arrays.
    Type: Application
    Filed: July 19, 2002
    Publication date: December 12, 2002
    Inventors: Robert V. Gupta, Kirindi V.M. Choi, Robert A. Brahms, Doris Chang, Darryl V.K. Chong, John D. Burrill, Gregory Marcus, Gabor T. Bartha
  • Patent number: 6424921
    Abstract: Composite hybridization arrays and averaged hybridization arrays are provided. Composite hybridization arrays are formed from a user selected set of hybridization arrays, and once instantiated in a hybridization array database, are available for searching, analysis, and other data processing as with other types of hybridization arrays. This allows otherwise experiments using multiple different nucleotide microarrays to be efficiently consolidated and analyzed. Averaged hybridization arrays provided correctly averaged values from multiple user selected dual channel hybridization arrays.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: July 23, 2002
    Assignee: Incyte Genomics, Inc.
    Inventors: Robert V. Gupta, Kirindi V. M. Choi, Robert A. Brahms, Doris Chang, Darryl V. K. Chong, John D. Burrill, Gregory Marcus, Gabor T. Bartha, Richard Head