Patents by Inventor Peter KUMMERLI

Peter KUMMERLI 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).

  • HOLLOW NEEDLE FOR A SAMPLE PIPETTOR
    Publication number: 20200254439
    Abstract: A hollow needle for piercing a closure of a sample vessel, wherein the hollow needle has a cylindrical hollow profile extending along a longitudinal axis and having a tip at a first end thereof, where the hollow needle has a first section that has a tip and a second section that has a larger diameter than the first section, and a transition between the first section and the second section has at least one cutting edge that extends from the first section to the second section.
    Type: Application
    Filed: February 6, 2020
    Publication date: August 13, 2020
    Applicant: TECAN TRADING AG
    Inventors: Roland WURGLER, Peter KUMMERLI, Dominic ERB, Paul TANASESCU