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IP Verse

Agitator Ball Mill With Ceramic Lining - EP3357580

The patent EP3357580 was granted to Netzsch Feinmahltechnik on Nov 2, 2022. The application was filed on Feb 3, 2017 under application number EP17000174A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3357580

NETZSCH FEINMAHLTECHNIK
Application Number
EP17000174A
Filing Date
Feb 3, 2017
Status
Patent Maintained As Amended
Sep 30, 2022
Publication Date
Nov 2, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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.

CompanyOpposition DateRepresentativeOpposition Status
BUHLERFeb 14, 2020VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBBADMISSIBLE

Patent Citations (13) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONDE3723558
OPPOSITIONCH682465
OPPOSITIONDE2629251
OPPOSITIONDE4401384
OPPOSITIONEP0299529
OPPOSITIONJP2014155913
OPPOSITIONJPS6393358
OPPOSITIONUS9339778
SEARCHCH682465
SEARCHDE4401384
SEARCHEP0299529
SEARCHJP2014155913
SEARCHJPS6393358

Dossier Documents

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