Patents Assigned to Nano-4-U AG
  • Verification method
    Patent number: 11150084
    Abstract: The present invention relates to a verification method of tablets, in particular pharmaceutical tablets. It further relates to an invisible secure marking or information which is a part of such tablet. The invention further relates to tablets suitable for such verification method, to processes for manufacturing such tablets and methods for reading the information.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: October 19, 2021
    Assignee: Nano-4-U AG
    Inventors: Harald Walter, Alexander Stuck