Patents by Inventor Stavros Amanatidis

Stavros Amanatidis 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).

  • Highly portable radial differential mobility analyzer
    Patent number: 10775290
    Abstract: The present disclosure describes a compact and lightweight, radial-flow DMA designed to operate at low aerosol and sheath flowrates (on the order of 0.3 L/min aerosol flow, and 0.6-1.2 L/min sheath flow) and so as to classify aerosols including particles having sizes in the 10-500 nm range. Thus, the DMA is capable of operating at relatively low resolution (RND=2-4) to minimize both instrument volume and pumping/power requirements, while enabling size distribution measurement with the precision required for desired applications.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: September 15, 2020
    Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY
    Inventors: Richard C. Flagan, Stavros Amanatidis, Changhyuk Kim
  • A HIGHLY PORTABLE RADIAL DIFFERENTIAL MOBILITY ANALYZER
    Publication number: 20190120743
    Abstract: The present disclosure describes a compact and lightweight, radial-flow DMA designed to operate at low aerosol and sheath flowrates (on the order of 0.3 L/min aerosol flow, and 0.6-1.2 L/min sheath flow) and so as to classify aerosols including particles having sizes in the 10-500 nm range. Thus, the DMA is capable of operating at relatively low resolution (RND=2-4) to minimize both instrument volume and pumping/power requirements, while enabling size distribution measurement with the precision required for desired applications.
    Type: Application
    Filed: October 16, 2018
    Publication date: April 25, 2019
    Applicant: California Institute of Technology
    Inventors: Richard C. Flagan, Stavros Amanatidis, Changhyuk Kim