IP Verse

A Security Sheet Or Document Having One Or More Enhanced Watermarks

Patent No. EP3333812 (titled "A Security Sheet Or Document Having One Or More Enhanced Watermarks") was filed by Crane on Dec 2, 2014. The application was issued on Feb 19, 2020.

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
OBERTHUR FIDUCIAIRE VHP SECURITY PAPERNov 17, 2020CABINET NONY
OBERTHUR FIDUCIAIRE VHP SECURITY PAPERNov 17, 2020IPSILON

Dossier Documents

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EP3333812

CRANE
Application Number
EP18154768A
Filing Date
Dec 2, 2014
Status
Granted And Under Opposition
Jan 17, 2020
Publication Date
Feb 19, 2020
External Links
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