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Tetrafluoropropene-Based Azeotropic Compositions - EP3523389B1

PatentPatent Analysis

EP3523389

ARKEMA FRANCE
Application Number
EP17787238A
Filing Date
Oct 9, 2017
Status
Granted And Under Opposition
Feb 11, 2022
Grant Date
Mar 16, 2022
External Links
Slate, Register, Google Patents
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The patent EP3523389B1 was granted to Arkema France on Mar 16, 2022 following the initial filing on Oct 9, 2017 under the application number EP17787238A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions

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THE CHEMOURS FCDec 15, 2022ADMISSIBLE

Dossier Documents

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