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IP Verse

Improved Process For The Production Of Low Molecular Weight Impact Polyethers - EP2888310

The patent EP2888310 was granted to Bayer Materialscience on Aug 23, 2017. The application was originally filed on Jul 18, 2013 under application number EP13806210A. The patent is currently recorded with a legal status of "Revoked".

EP2888310

BAYER MATERIALSCIENCE
Application Number
EP13806210A
Filing Date
Jul 18, 2013
Status
Revoked
Jul 19, 2019
Publication Date
Aug 23, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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THE DOW CHEMICALMay 22, 2018BECK GREENER -

Patent Citations (13) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0868468
INTERNATIONAL-SEARCH-REPORTEP1911787
INTERNATIONAL-SEARCH-REPORTUS5689012
INTERNATIONAL-SEARCH-REPORTWO2004111107
INTERNATIONAL-SEARCH-REPORTWO9723544
OPPOSITIONEP1295902
OPPOSITIONUS2003004378
OPPOSITIONUS2008021191
OPPOSITIONUS2008214778
OPPOSITIONWO2011075333
SEARCHUS5689012
SEARCHWO2011075333
SEARCHWO9723544

Dossier Documents

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