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IP Verse

Multilayer Structures And Articles Comprising The Same - EP3317103

The patent EP3317103 was granted to DOW on Sep 2, 2020. The application was filed on Jul 31, 2015 under application number EP15896869A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3317103

DOW
Application Number
EP15896869A
Filing Date
Jul 31, 2015
Status
Granted And Under Opposition
Jul 31, 2020
Publication Date
Sep 2, 2020
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
TREOFAN GERMANYJun 2, 2021MAI BESIERADMISSIBLE
SABIC SABIC INNOVATIVE PLASTICSMay 26, 2021SABIC GROUPADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTWO2013029223
INTERNATIONAL-SEARCH-REPORTWO2013059114
INTERNATIONAL-SEARCH-REPORTWO2014072403
OPPOSITIONCA2227541
OPPOSITIONJPH0493249
OPPOSITIONUS2004173491
OPPOSITIONUS2007110997
OPPOSITIONUS2008233375
OPPOSITIONUS2009297810
OPPOSITIONUS2012033901
OPPOSITIONUS2013164516
OPPOSITIONWO0185448
OPPOSITIONWO2009105938
OPPOSITIONWO2013029223
OPPOSITIONWO2015057444
SEARCHEP0292894
SEARCHWO0185448
SEARCHWO2015138096

Dossier Documents

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