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An Acrylic Polyester Resin And An Aqueous Coating Composition Containing The Same - EP3545013B1

EP3545013

PPG INDUSTRIES OHIO
Application Number
EP17825691A
Filing Date
Dec 12, 2017
Status
Granted And Under Opposition
Jan 1, 2021
Grant Date
Feb 3, 2021
External Links
Slate, Register, Google Patents
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The patent EP3545013B1 was granted to PPG Industries Ohio on Feb 3, 2021 following the initial filing on Dec 12, 2017 under the application number EP17825691A . The current legal status of the patent is Granted And Under Opposition.

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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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EASTMAN CHEMICALNov 2, 2021ADMISSIBLE

Dossier Documents

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