IP Verse

Separating A Polyarylene Ether Solution - EP3022253

The patent EP3022253 was granted to Basf on Aug 14, 2024. The application was originally filed on Jul 16, 2014 under application number EP14739187A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3022253

BASF
Application Number
EP14739187A
Filing Date
Jul 16, 2014
Status
Patent Maintained As Amended
Jul 12, 2024
Publication Date
Aug 14, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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SOLVAY SPECIALTY POLYMERS USAFeb 18, 2022FERRIWITHDRAWN

Patent Citations (17) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE3644464
INTERNATIONAL-SEARCH-REPORTEP2189487
INTERNATIONAL-SEARCH-REPORTEP2287236
INTERNATIONAL-SEARCH-REPORTEP2305740
INTERNATIONAL-SEARCH-REPORTUS3923738
INTERNATIONAL-SEARCH-REPORTWO9415999
OPPOSITIONCH447603
OPPOSITIONDE19816955
OPPOSITIONEP2305740
OPPOSITIONEP3013889
OPPOSITIONGB1153035
OPPOSITIONGB1394983
OPPOSITIONUS2011224386
OPPOSITIONUS4108837
OPPOSITIONUS5013816
OPPOSITIONUS5015423
OPPOSITIONWO2014207106

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Dossier Documents

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