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IP Verse

Multilayer Tubular Structure Having Improved Resistance To Extraction In Biogasoline And Use Thereof - EP3283293

The patent EP3283293 was granted to Arkema France on Jul 8, 2020. The application was filed on Jan 12, 2017 under application number EP17712187A. The patent is currently recorded with a legal status of "Revoked".

EP3283293

ARKEMA FRANCE
Application Number
EP17712187A
Filing Date
Jan 12, 2017
Status
Revoked
Dec 7, 2024
Publication Date
Jul 8, 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
EVONIK OPERATIONSApr 1, 2021F & E PATENT -
TI AUTOMOTIVE FULDABRUCKMar 29, 2021ANDREJEWSKI HONKE PATENT UND RECHTSANWALTE PARTNERSCHAFT MBB -

Patent Citations (32) New

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

Citation PhasePublication Number
DESCRIPTIONEP0428833
DESCRIPTIONEP1162061
DESCRIPTIONEP1216826
DESCRIPTIONEP1452307
DESCRIPTIONEP2098580
INTERNATIONAL-SEARCH-REPORTDE102008044224
INTERNATIONAL-SEARCH-REPORTEP1393889
INTERNATIONAL-SEARCH-REPORTEP1496298
INTERNATIONAL-SEARCH-REPORTFR2925865
INTERNATIONAL-SEARCH-REPORTUS2013126031
INTERNATIONAL-SEARCH-REPORTUS5554426
OPPOSITIONDE102005061530
OPPOSITIONDE3510395
OPPOSITIONDE3827092
OPPOSITIONDE60004907T
OPPOSITIONEP1393889
OPPOSITIONEP1452307
OPPOSITIONEP1884356
OPPOSITIONEP2098580
OPPOSITIONEP2772354
OPPOSITIONEP3069871
OPPOSITIONFR2925865
OPPOSITIONGB2390658
OPPOSITIONUS2002155242
OPPOSITIONUS2004126523
OPPOSITIONUS2007148389
OPPOSITIONUS2009252979
OPPOSITIONUS2014299220
OPPOSITIONUS6302153
OPPOSITIONWO0136187
OPPOSITIONWO2006040206
OPPOSITIONWO2007120993

Dossier Documents

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