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Electrode Lead Wth A Porous Layer For Electrical Discharge Machining

Patent No. EP3817880 (titled "Electrode Lead Wth A Porous Layer For Electrical Discharge Machining") was filed by Thermocompact on Jun 28, 2019. The application was issued on Nov 2, 2022.

Patent Summary

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Patent Family

Patent Oppositions (2)

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.

CompanyOpposition DateRepresentative
BERKENHOFFMay 25, 2023EISENFUHR SPEISER
BERKENHOFFMay 25, 2023UEXKULL & STOLBERG

Dossier Documents

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EP3817880

THERMOCOMPACT
Application Number
EP19734920A
Filing Date
Jun 28, 2019
Status
Granted And Under Opposition
Jul 29, 2022
Publication Date
Nov 2, 2022
External Links
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