Patents by Inventor Markus FREMMER

Markus FREMMER 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).

  • Drug detection via surface enhanced Raman spectroscopy
    Patent number: 11511273
    Abstract: The present invention relates to a method for determining an analyte using surface enhanced RAMAN spectroscopy and to a device which is suitable for this purpose.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: November 29, 2022
    Assignee: SECURETEC DETEKTIONS-SYSTEME AG
    Inventors: Torsten Stadthagen, Markus Fremmer
  • DRUG DETECTION VIA SURFACE ENHANCED RAMAN SPECTROSCOPY
    Publication number: 20200061604
    Abstract: The present invention relates to a method for determining an analyte using surface enhanced RAMAN spectroscopy and to a device which is suitable for this purpose.
    Type: Application
    Filed: December 4, 2017
    Publication date: February 27, 2020
    Inventors: Torsten STADTHAGEN, Markus FREMMER