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IP Verse

Barrier Paper - EP3342929

The patent EP3342929 was granted to Mitsubishi Hitec Paper Europe on Dec 12, 2018. The application was filed on Dec 30, 2016 under application number EP16207615A. The patent is currently recorded with a legal status of "Revoked".

EP3342929

MITSUBISHI HITEC PAPER EUROPE
Application Number
EP16207615A
Filing Date
Dec 30, 2016
Status
Revoked
Jul 23, 2021
Publication Date
Dec 12, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status
BILLERUDKORSNASSep 12, 2019KRANSELL & WENNBORG KBADMISSIBLE
ARONOVASep 11, 2019-ADMISSIBLE
PAPIERFABRIK AUGUST KOEHLERSep 11, 2019HELDADMISSIBLE

Patent Citations (42) New

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

Citation PhasePublication Number
DESCRIPTIONDE102012208583
OPPOSITIONCA2467601
OPPOSITIONDE102012208583
OPPOSITIONDE102014119572
OPPOSITIONEP0718437
OPPOSITIONEP2551407
OPPOSITIONEP3301221
OPPOSITIONGB2502241
OPPOSITIONJP2004238518
OPPOSITIONJP2005171390
OPPOSITIONJP2013147001
OPPOSITIONJP2014141750
OPPOSITIONJP2014218755
OPPOSITIONJP2015151647
OPPOSITIONJP2015155582
OPPOSITIONJP2015193944
OPPOSITIONJP2016135932
OPPOSITIONJP2016191167
OPPOSITIONJPH042900
OPPOSITIONUS2004241475
OPPOSITIONUS2006286294
OPPOSITIONUS2015274350
OPPOSITIONUS2016348318
OPPOSITIONUS3413190
OPPOSITIONUS5837383
OPPOSITIONUS9732474
OPPOSITIONWO2006035234
OPPOSITIONWO2007106885
OPPOSITIONWO2008037844
OPPOSITIONWO2008148934
OPPOSITIONWO2008149128
OPPOSITIONWO2012061704
OPPOSITIONWO2016170229
OPPOSITIONWO2016195893
OPPOSITIONWO9605054
OPPOSITIONWO9944909
OTHERUS5763009
OTHERWO2016195893
SEARCHDE102014114668
SEARCHEP1044822
SEARCHEP1433899
SEARCHEP2551407

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.

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