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IP Verse

Apparatus And Method For Grinding Of Materials Such As Metal Comprising A Handling System Adapted To Automatically Exchange And Dress Tools - EP4090496

The patent EP4090496 was granted to L Kellenberger on Mar 6, 2024. The application was filed on Jan 18, 2021 under application number EP21707773A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4090496

L KELLENBERGER
Application Number
EP21707773A
Filing Date
Jan 18, 2021
Status
Granted And Under Opposition
Feb 2, 2024
Publication Date
Mar 6, 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.

CompanyOpposition DateRepresentativeOpposition Status
FRITZ STUDERDec 5, 2024WITTEADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCN106312704
INTERNATIONAL-SEARCH-REPORTCN110480433
INTERNATIONAL-SEARCH-REPORTDE102014203402
INTERNATIONAL-SEARCH-REPORTUS2013337726
OPPOSITIONCN106312704
OPPOSITIONCN110480433
OPPOSITIONDE102009011933
OPPOSITIONDE102014203402
OPPOSITIONEP0611630
OPPOSITIONEP0823310
OPPOSITIONEP1524076
OPPOSITIONEP1992439
OPPOSITIONEP3437799
OPPOSITIONUS2013337726
OPPOSITIONUS5359814

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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