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Resource-Saving Method For Activating A Metal Surface Prior To A Phosphatization Process

Patent No. EP4065749 (titled "Resource-Saving Method For Activating A Metal Surface Prior To A Phosphatization Process") was filed by Henkel on Nov 19, 2020. The application was issued on Jan 3, 2024.

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CompanyOpposition DateRepresentative
CHEMETALLOct 1, 2024STEFFAN & KIEHNE PATENTANWALTE PARTG MBB

Dossier Documents

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  • Date

    Description

EP4065749

HENKEL
Application Number
EP20807405A
Filing Date
Nov 19, 2020
Status
Granted And Under Opposition
Dec 1, 2023
Publication Date
Jan 3, 2024
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