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IP Verse

Aqueous Solution Of An Esterified Cellulose Ether - EP3270973

The patent EP3270973 was granted to DOW on Jan 9, 2019. The application was originally filed on Mar 8, 2016 under application number EP16714625A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3270973

DOW
Application Number
EP16714625A
Filing Date
Mar 8, 2016
Status
Opposition Rejected
Jul 30, 2021
Publication Date
Jan 9, 2019
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions

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SHIN ETSU CHEMICALOct 8, 2019GRUNECKER PATENT -

Patent Citations (9) New

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

Citation PhasePublication Number
DESCRIPTIONUS4226981
DESCRIPTIONUS4365060
DESCRIPTIONWO2005115330
DESCRIPTIONWO2011159626
DESCRIPTIONWO2013164121
DESCRIPTIONWO2014137777
INTERNATIONAL-SEARCH-REPORTWO2014137777
OPPOSITIONEP2476439
OPPOSITIONWO2005115330

Dossier Documents

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