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IP Verse

Method For The Utilization Of Lithium Batteries - EP3517641

The patent EP3517641 was granted to Duesenfeld on Mar 29, 2023. The application was filed on Apr 30, 2018 under application number EP18170117A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3517641

DUESENFELD
Application Number
EP18170117A
Filing Date
Apr 30, 2018
Status
Patent Maintained As Amended
Feb 24, 2023
Publication Date
Mar 29, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status
DOMPATENT VON KREISLER SELTING WERNER PARTNERSCHAFT VON PATENTANWALTEN UND RECHTSANWALTEN MBBDec 28, 2020DOMPATENT VON KREISLER SELTING WERNERADMISSIBLE
DOMPATENT VON KREISLER SELTING WERNER PARTNERSCHAFT VON PATENTANWALTEN UND RECHTSANWALTEN MBBDec 28, 2020DOMPATENT VON PATENT UND RECHTSANWALTENADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
OPPOSITIONCN101519726
OPPOSITIONCN106086427
OPPOSITIONCN107352524
OPPOSITIONEP3202928
OPPOSITIONWO2011082444
SEARCHCN106505270
SEARCHCN106755967
SEARCHDE102015207843
SEARCHDE3622105
SEARCHUS2017077564

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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