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System For Nickel-Free Zinc Phosphate Pretreatment - EP3449035B1

PatentPatent Analysis

EP3449035

PPG INDUSTRIES OHIO
Application Number
EP17722292A
Filing Date
Apr 25, 2017
Status
Granted And Under Opposition
Jan 26, 2024
Grant Date
Feb 28, 2024
External Links
Slate, Register, Google Patents
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The patent EP3449035B1 was granted to PPG Industries Ohio on Feb 28, 2024 following the initial filing on Apr 25, 2017 under the application number EP17722292A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions

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CHEMETALLNov 27, 2024ADMISSIBLE

Dossier Documents

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