Patents by Inventor Chiew Mei CHONG

Chiew Mei CHONG 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: 11318443
    Abstract: In a process for thermally desorbing a phase material (20), in particular for conditioning a fiber for carrying out a solid-phase microextraction, the phase material (20) is heated along a temperature curve. The temperature curve of the phase material (20) during desorption includes at least one low point.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: May 3, 2022
    Assignee: CTC ANALYTICS AG
    Inventors: Stefan Anton Cretnik, Beat Schilling, Chiew Mei Chong
  • Publication number: 20200094222
    Abstract: In a process for thermally desorbing a phase material (20), in particular for conditioning a fiber for carrying out a solid-phase microextraction, the phase material (20) is heated along a temperature curve. The temperature curve of the phase material (20) during desorption includes at least one low point.
    Type: Application
    Filed: September 20, 2019
    Publication date: March 26, 2020
    Applicant: CTC Analytics AG
    Inventors: Stefan Anton CRETNIK, Beat SCHILLING, Chiew Mei CHONG