Polyolefin Microporous Membrane - EP2672546

The patent EP2672546 was granted to Asahi Kasei E Materials on May 30, 2018. The application was originally filed on Mar 9, 2010 under application number EP13182599A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2672546

ASAHI KASEI E MATERIALS
Application Number
EP13182599A
Filing Date
Mar 9, 2010
Status
Granted And Under Opposition
Apr 27, 2018
Publication Date
May 30, 2018
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Oppositions

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TREOFAN GERMANYFeb 20, 2019MAI BESIERWITHDRAWN

Patent Citations (11) New

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

Citation PhasePublication Number
EXAMINATIONEP2274168
EXAMINATIONWO2009132802
OPPOSITIONEP1291380
OPPOSITIONGB1126849
OPPOSITIONGB1195958
OPPOSITIONUS2007264578
OPPOSITIONUS5169712
OPPOSITIONUS5176953
OPPOSITIONUS6072005
OPPOSITIONUS6180280
SEARCHUS2005087487

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Dossier Documents

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