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IP Verse

Polyarylene Ether Sulfone Polymers For Membrane Applications - EP3235854

The patent EP3235854 was granted to Basf on Jun 28, 2023. The application was originally filed on Sep 4, 2014 under application number EP17169719A. The patent is currently recorded with a legal status of "Revoked".

EP3235854

BASF
Application Number
EP17169719A
Filing Date
Sep 4, 2014
Status
Revoked
Feb 7, 2025
Publication Date
Jun 28, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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SOLVAY SPECIALTY POLYMERS USAMar 28, 2024KRAUS & LEDERER PARTGMBBADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONDE102005001599
DESCRIPTIONEP0135130
DESCRIPTIONEP0297363
DESCRIPTIONEP0412499
DESCRIPTIONEP0509663
DESCRIPTIONEP0615778
DESCRIPTIONWO0166620
OPPOSITIONUS2012190764
OPPOSITIONUS6593445
OPPOSITIONWO2009019239
OPPOSITIONWO2015032847
SEARCHDE19907605
SEARCHEP0278720
SEARCHEP2554564
SEARCHWO0166620
SEARCHWO2012160172

Dossier Documents

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    Description

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