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IP Verse

Process And Method For Producing Crystallized Metal Sulfates - EP3945068

The patent EP3945068 was granted to Northvolt on Jan 17, 2024. The application was originally filed on Apr 8, 2021 under application number EP21167321A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3945068

NORTHVOLT
Application Number
EP21167321A
Filing Date
Apr 8, 2021
Status
Granted And Under Opposition
Dec 15, 2023
Publication Date
Jan 17, 2024
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.

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UMICOREOct 17, 2024MONSAERTADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
EXAMINATIONCN109734107
OPPOSITIONCA3076688
OPPOSITIONCN109279667
OPPOSITIONCN109734107
OPPOSITIONEP3670686
OPPOSITIONJP2017149609
OPPOSITIONUS2017077564
OPPOSITIONUS2018155208
OPPOSITIONUS2019152797
OPPOSITIONUS3656937
OPPOSITIONUS4698139
OPPOSITIONWO2020061639
SEARCHCA3076688
SEARCHJP2017149609
SEARCHUS4698139

Dossier Documents

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