Patents by Inventor Ashoka Dharmapriya Polpitiya

Ashoka Dharmapriya Polpitiya 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).

  • Pregnancy clock proteins for predicting due date and time to birth
    Publication number: 20230408530
    Abstract: The present invention provides compositions and methods for due date and time to birth prediction for a pregnancy with significantly higher accuracy than current clinical methods. The compositions and methods for due date and time to birth prediction for a pregnancy can also identify those pregnancies that will deliver earlier than the due date derived from LMP and/or US dating.
    Type: Application
    Filed: March 31, 2023
    Publication date: December 21, 2023
    Inventors: John Jay Boniface, Paul Edward Kearney, Julja Burchard, Gregory Charles Critchfield, Durlin Edward Hickok, Tracey Cristine Fleischer, Ashoka Dharmapriya Polpitiya
  • Pregnancy clock proteins for predicting due date and time to birth
    Patent number: 11662351
    Abstract: Compositions and methods for predicting due date and time to birth for a pregnancy with significantly higher accuracy than current clinical methods. The compositions and methods for predicting due date and time to birth for a pregnancy can also identify those pregnancies that will deliver earlier than the due date derived from Last Menstrual Period (LMP) and/or obstetric ultrasonography (US) dating.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: May 30, 2023
    Assignee: Sera Prognostics, Inc.
    Inventors: John Jay Boniface, Paul Edward Kearney, Julja Burchard, Gregory Charles Critchfield, Durlin Edward Hickok, Tracey Cristine Fleischer, Ashoka Dharmapriya Polpitiya
  • Pregnancy clock proteins for predicting due date and time to birth
    Publication number: 20190234954
    Abstract: The present invention provides compositions and methods for due date and time to birth prediction for a pregnancy with significantly higher accuracy than current clinical methods. The compositions and methods for due date and time to birth prediction for a pregnancy can also identify those pregnancies that will deliver earlier than the due date derived from LMP and/or US dating.
    Type: Application
    Filed: August 17, 2018
    Publication date: August 1, 2019
    Inventors: John Jay Boniface, Paul Edward Kearney, Julja Burchard, Gregory Charles Critchfield, Durlin Edward Hickok, Tracey Cristine Fleischer, Ashoka Dharmapriya Polpitiya