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IP Verse

Catalytic Dehydrochlorination Of Hydrochlorofluorocarbons - EP2678298

The patent EP2678298 was granted to EI DU Pont DE Nemours on Apr 5, 2017. The application was originally filed on Feb 21, 2012 under application number EP12707442A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2678298

EI DU PONT DE NEMOURS
Application Number
EP12707442A
Filing Date
Feb 21, 2012
Status
Opposition Rejected
Jul 9, 2019
Publication Date
Apr 5, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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ARKEMA FRANCEJan 4, 2018LECA -

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONEP2135855
DESCRIPTIONUS4978649
DESCRIPTIONUS5136113
INTERNATIONAL-SEARCH-REPORTUS2009299107
INTERNATIONAL-SEARCH-REPORTUS7829748
INTERNATIONAL-SEARCH-REPORTWO2009021154
OPPOSITIONEP1916231
OPPOSITIONUS6369284
OPPOSITIONWO2007117391
OPPOSITIONWO2009018561
OPPOSITIONWO2009021154
OPPOSITIONWO9011131

Dossier Documents

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