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IP Verse

A Method For Manufacturing A Ball Bearing, Notably For A Butterfly Valve In An Aeronautical Environment - EP2935918

The patent EP2935918 was granted to Liebherr Aerospace Toulouse on Nov 13, 2024. The application was filed on Dec 18, 2013 under application number EP13818724A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2935918

LIEBHERR AEROSPACE TOULOUSE
Application Number
EP13818724A
Filing Date
Dec 18, 2013
Status
Patent Maintained As Amended
Oct 11, 2024
Publication Date
Nov 13, 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
MINEBEAMITSUMI TECHNOLOGY CENTER EUROPEJan 29, 2020RIEBLINGADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
EXAMINATIONEP2517805
EXAMINATIONUS7571742
INTERNATIONAL-SEARCH-REPORTDE102005022730
INTERNATIONAL-SEARCH-REPORTDE102010019587
INTERNATIONAL-SEARCH-REPORTUS5108491
OPPOSITIONEP2517805
OPPOSITIONUS5525140
OPPOSITIONUS5578773
OPPOSITIONUS7571742
OPPOSITIONWO2007021243
OTHEREP2517805
OTHERUS5525140
OTHERUS5578773
OTHERUS7571742
OTHERWO2007021243

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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