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IP Verse

Composition Based On Poly(Arylene Ether Ketone) Having Improved Properties - EP3012297

The patent EP3012297 was granted to Arkema France on Aug 26, 2020. The application was filed on Oct 9, 2015 under application number EP15189066A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3012297

ARKEMA FRANCE
Application Number
EP15189066A
Filing Date
Oct 9, 2015
Status
Patent Maintained As Amended
Jul 24, 2020
Publication Date
Aug 26, 2020
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.

CompanyOpposition DateRepresentativeOpposition Status
SOLVAY SPECIALTY POLYMERS ITALYMar 23, 2018BENVENUTIADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
DESCRIPTIONUS5342664
OPPOSITIONEP2145913
OPPOSITIONUS2009117356
OPPOSITIONUS4609714
OPPOSITIONUS4959423
OPPOSITIONUS5342664
SEARCHEP2272899
SEARCHUS5342664

Dossier Documents

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