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IP Verse

Maintenance-Free Plain Bearing - EP2139675

The patent EP2139675 was granted to Saint Gobain on Jun 18, 2025. The application was filed on Oct 10, 2007 under application number EP07821104A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2139675

SAINT GOBAIN
Application Number
EP07821104A
Filing Date
Oct 10, 2007
Status
Patent Maintained As Amended
May 16, 2025
Publication Date
Jun 18, 2025
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
KS GLEITLAGERAug 28, 2018DREISS PATENTANWALTE PARTG MBB -

Patent Citations (6) New

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

Citation PhasePublication Number
EXAMINATIONDE102005046571
EXAMINATIONDE19823609
EXAMINATIONEP0394518
EXAMINATIONWO9415999
INTERNATIONAL-SEARCH-REPORTUS6726994
INTERNATIONAL-SEARCH-REPORTWO02096644

Dossier Documents

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