Process For Separation Of Gases - EP2588217

The patent EP2588217 was granted to Evonik Fibres on Feb 22, 2017. The application was originally filed on May 26, 2011 under application number EP11722404A. The patent is currently recorded with a legal status of "Revoked".

EP2588217

EVONIK FIBRES
Application Number
EP11722404A
Filing Date
May 26, 2011
Status
Revoked
Sep 22, 2023
Grant Date
Feb 22, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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CompanyOpposition DateRepresentativeOpposition Status

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HAFFMANSNov 22, 2017VIERINGADMISSIBLE
AIR PRODUCTS AND CHEMICALSNov 21, 2017BECK GREENERADMISSIBLE
L AIR LIQUIDE SOCIETE ANONYME POUR L ETUDE ET L EXPLOITATION DES PROCEDES GEORGES CLAUDEOct 19, 2017AIR LIQUIDEADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONAT20090001164-
DESCRIPTIONEP0596268
DESCRIPTIONEP0603798
DESCRIPTIONEP0695574
DESCRIPTIONEP0799634
DESCRIPTIONEP1634946
DESCRIPTIONUS5753011
DESCRIPTIONUS6168649
DESCRIPTIONUS6565626
DESCRIPTIONWO2011009919
INTERNATIONAL-SEARCH-REPORTUS2006196355
INTERNATIONAL-SEARCH-REPORTUS5919285
INTERNATIONAL-SEARCH-REPORTUS6168649
INTERNATIONAL-SEARCH-REPORTUS6565626
INTERNATIONAL-SEARCH-REPORTWO0006293
INTERNATIONAL-SEARCH-REPORTWO2011009919
OPPOSITIONUS2007125537
OPPOSITIONUS2007272079
OPPOSITIONUS2009044701
OPPOSITIONUS6572678
OTHERUS5591250

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Dossier Documents

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