Patents by Inventor Jasmine Pramila Devadhasan

Jasmine Pramila Devadhasan 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).

  • Chemically patterned microfluidic paper-based analytical device (C-?PAD) for multiplex analyte detection
    Patent number: 11602746
    Abstract: Disclosed is a device and method for a microfluidic paper-based analytical device (?PAD), for low-cost and user-friendly analytical devices capable of use for disease screening, point-of-care pathogen and biomarker detection, food and water quality testing. A microfluidic paper-based analytical device is further produced by chemical vapor deposition for multiplex heavy metal detection in water. Assay demonstrations proved that the immobilization of functional groups and multiplex heavy metal detection is suitable for real-world applications and established the approach for DNA analysis. The disclosed invention comprises multilayer capability, including the ability for various biomolecules to be immobilized with charge interaction.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: March 14, 2023
    Assignee: TEXAS TECH UNIVERSITY SYSTEM
    Inventors: Jungkyu Kim, Jasmine Pramila Devadhasan, Ryan Howse
  • CHEMICALLY PATTERNED MICROFLUIDIC PAPER-BASED ANALYTICAL DEVICE (C-µPAD) FOR MULTIPLEX ANALYTE DETECTION
    Publication number: 20190118175
    Abstract: Disclosed is a device and method for a microfluidic paper-based analytical device (?PAD), for low-cost and user-friendly analytical devices capable of use for disease screening, point-of-care pathogen and biomarker detection, food and water quality testing. A microfluidic paper-based analytical device is further produced by chemical vapor deposition for multiplex heavy metal detection in water. Assay demonstrations proved that the immobilization of functional groups and multiplex heavy metal detection is suitable for real-world applications and established the approach for DNA analysis. The disclosed invention comprises multilayer capability, including the ability for various biomolecules to be immobilized with charge interaction.
    Type: Application
    Filed: August 13, 2018
    Publication date: April 25, 2019
    Applicant: Texas Tech University System
    Inventors: Jungkyu Kim, Jasmine Pramila Devadhasan, Ryan Howse