Patents Assigned to E.O.S. S.P.A.
  • Time-temperature indicator
    Patent number: 12287245
    Abstract: The present invention relates to a visual time-temperature indicator which comprises a first and a second element each comprising a hydrogel, wherein said first element further comprises at least one alkalinizing agent, and said second element comprising further at least one food colouring.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: April 29, 2025
    Assignees: E.O.S. S.P.A.
    Inventors: Stefano Maccagnani, Andrea Amato
  • TIME-TEMPERATURE INDICATOR
    Publication number: 20220390289
    Abstract: The present invention relates to a visual time-temperature indicator which comprises a first and a second element each comprising a hydrogel, wherein said first element further comprises at least one alkalinizing agent, and said second element comprising further at least one food colouring.
    Type: Application
    Filed: November 10, 2020
    Publication date: December 8, 2022
    Applicants: E.O.S. S.P.A.
    Inventors: Stefano Maccagnani, Andrea Amato