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IP Verse

Paper-Made Barrier Material - EP3437860

The patent EP3437860 was granted to Nippon Paper Industries on Jun 9, 2021. The application was filed on Mar 28, 2017 under application number EP17774999A. The patent is currently recorded with a legal status of "Revoked".

EP3437860

NIPPON PAPER INDUSTRIES
Application Number
EP17774999A
Filing Date
Mar 28, 2017
Status
Revoked
Feb 23, 2024
Publication Date
Jun 9, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status
BILLERUDKORSNASMar 9, 2022KRANSELL & WENNBORG KBADMISSIBLE
KOEHLER INNOVATION & TECHNOLOGYMar 8, 2022MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (25) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2000303386
INTERNATIONAL-SEARCH-REPORTJP2008087784
INTERNATIONAL-SEARCH-REPORTJP2014237309
INTERNATIONAL-SEARCH-REPORTJPH10249978
INTERNATIONAL-SEARCH-REPORTWO2013069788
OPPOSITIONEP1687150
OPPOSITIONEP2777934
OPPOSITIONGB1384791
OPPOSITIONJP2003049397
OPPOSITIONJP2005162213
OPPOSITIONJPH09111696
OPPOSITIONJPH10259285
OPPOSITIONUS2003152707
OPPOSITIONUS2005163944
OPPOSITIONUS2008003384
OPPOSITIONWO2004035929
OPPOSITIONWO2005037568
OPPOSITIONWO2006010927
OPPOSITIONWO2010042162
OPPOSITIONWO2013064500
OPPOSITIONWO2013064501
OPPOSITIONWO2013075918
OPPOSITIONWO9426513
SEARCHEP2777934
SEARCHJP2013176950

Dossier Documents

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