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Use Of A 2,3,3,3-Tetrafluoropropene Composition - EP3202870B1

PatentPatent Analysis

EP3202870

ARKEMA FRANCE
Application Number
EP17161614A
Filing Date
Jun 7, 2011
Status
Revoked
Jan 26, 2024
Grant Date
Oct 2, 2019
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3202870B1 was granted to Arkema France on Oct 2, 2019 following the initial filing on Jun 7, 2011 under the application number EP17161614A . The current legal status of the patent is Revoked.

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Patent Oppositions (3)

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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THE CHEMOURS FCJul 2, 2020ADMISSIBLE
MEXICHEM FLUOR DE CVJul 2, 2020WITHDRAWN
HONEYWELLJun 26, 2020ADMISSIBLE

Dossier Documents

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