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Membrane, Method Of Making, And Use Thereof - EP2272915

The patent EP2272915 was granted to Solvay Advanced Polymers on Nov 28, 2018. The application was originally filed on Sep 30, 2005 under application number EP10182512A. The patent is currently recorded with a legal status of "Revoked".

EP2272915

SOLVAY ADVANCED POLYMERS
Application Number
EP10182512A
Filing Date
Sep 30, 2005
Status
Revoked
Jul 2, 2021
Publication Date
Nov 28, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

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BASFAug 28, 2019BAIER -

Patent Citations (12) New

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

Citation PhasePublication Number
OPPOSITIONEP0176989
OPPOSITIONEP0215580
OPPOSITIONEP0332012
OPPOSITIONEP0375170
OPPOSITIONEP0376349
OPPOSITIONEP0528582
OPPOSITIONUS4051109
OPPOSITIONUS4975470
OPPOSITIONWO2004056460
SEARCHEP0176989
SEARCHEP0466470
SEARCHUS4051109

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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