Patents by Inventor Dumitru Tomsa

Dumitru Tomsa 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).

  • PAPER-BASED MICROFLUIDIC CHIP FOR MEASUREMENT OF CYSTATIN C IN PLASMA AND SERUM (CYS-C PAPER CHIP)
    Publication number: 20250208145
    Abstract: Provided are paper-based microfluidic devices for measurement of cystatin C in a biological sample, such as blood or a blood fraction, and methods for fabricating such devices. Also provided are methods of detecting cystatin C in a biological fluid sample to diagnose or monitor a chronic kidney disease.
    Type: Application
    Filed: March 17, 2023
    Publication date: June 26, 2025
    Inventors: Francis Lin, Xiaoou Ren, Dumitru Tomsa, Amanda Stefanson, Yang Liu, Claudio Rigatto, Paul Komenda, Navdeep Tangri