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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

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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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