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IP Verse

A Security Document - EP3342601

The patent EP3342601 was granted to Polska Wytwornia Papierow Wartosciowych on Mar 27, 2019. The application was filed on Dec 28, 2017 under application number EP17210769A. The patent is currently recorded with a legal status of "Revoked".

EP3342601

POLSKA WYTWORNIA PAPIEROW WARTOSCIOWYCH
Application Number
EP17210769A
Filing Date
Dec 28, 2017
Status
Revoked
Mar 12, 2021
Publication Date
Mar 27, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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 DateRepresentativeOpposition Status
BUNDESDRUCKEREIDec 24, 2019HENTRICH PATENT & RECHTSANWALTSPARTNERSCHAFT MBB -

Patent Citations (17) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
OPPOSITIONDE10113266
OPPOSITIONDE19860093
OPPOSITIONDE60210378T
OPPOSITIONDE60302086T
OPPOSITIONEP0595583
OPPOSITIONGB2258659
OPPOSITIONUS2007044679
OPPOSITIONUS2011298204
OPPOSITIONUS2013221656
OPPOSITIONUS2016176224
OPPOSITIONWO03072682
OPPOSITIONWO2004050376
OPPOSITIONWO9513597
OPPOSITIONWO9710958
SEARCHUS2011298204
SEARCHWO2004050376
SEARCHWO9513597

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

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