IP Verse

Security Devices And Methods Of Manufacture Thereof

Patent No. EP3996931 (titled "Security Devices And Methods Of Manufacture Thereof") was filed by DE LA RUE on Jul 10, 2020. The application was issued on Nov 13, 2024.

Patent Summary

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Patent Family

Patent Oppositions (2)

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
AUTHENTIXAug 13, 2025TURNER
LEONHARD KURZ STIFTUNGAug 12, 2025ZINSINGER

Dossier Documents

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EP3996931

DE LA RUE
Application Number
EP20742405A
Filing Date
Jul 10, 2020
Status
Granted And Under Opposition
Oct 11, 2024
Publication Date
Nov 13, 2024
External Links
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