IP Verse

Photon Marker System For Fiber Material

Patent No. EP3538692 (titled "Photon Marker System For Fiber Material") was filed by Fibremark Solutions on Apr 25, 2018. The application was issued on Aug 4, 2021.

Patent Summary

A system for authenticating and tracking textile materials through the manufacturing process by incorporating photon markers into the fibers. The markers are introduced into the fibers through microcapsules that are mixed with the cellulose slurry during the extrusion process, creating a unique signature that can be detected throughout the production chain. The markers can be read using a spectrophotometer, allowing for verification of authenticity, purity, and provenance of the fibers at any stage of manufacture and distribution.

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Patent Family

Patent Oppositions (3)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
TAILORLUXMay 3, 2022KALKOFF & PARTNER PATENTANWALTE MBB
CHT GERMANYMay 2, 2022DOMPATENT VON KREISLER SELTING WERNER
CHT GERMANYMay 2, 2022DOMPATENT VON PATENT UND RECHTSANWALTEN

Dossier Documents

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EP3538692

FIBREMARK SOLUTIONS
Application Number
EP18729746A
Filing Date
Apr 25, 2018
Status
Granted And Under Opposition
Jul 2, 2021
Publication Date
Aug 4, 2021
External Links
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