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Method For Replacing A Sliding Pad Of A Rotational Sliding Bearing, Sliding Bearing And Wind Turbine - EP4118352

The patent EP4118352 was granted to Siemens Gamesa Renewable Energy on Dec 27, 2023. The application was originally filed on Apr 27, 2021 under application number EP21721100A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4118352

SIEMENS GAMESA RENEWABLE ENERGY
Application Number
EP21721100A
Filing Date
Apr 27, 2021
Status
Granted And Under Opposition
Nov 24, 2023
Publication Date
Dec 27, 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

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BOBBERTSep 27, 2024BOBBERT & PARTNER PATENTANWALTE PARTMBBADMISSIBLE
THYSSENKRUPP ROTHE ERDE GERMANYSep 27, 2024ANDREJEWSKI HONKE PATENT UND RECHTSANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication Number
DESCRIPTIONEP3460272
INTERNATIONAL-SEARCH-REPORTDE9207013U
INTERNATIONAL-SEARCH-REPORTEP2711568
INTERNATIONAL-SEARCH-REPORTEP3219984
INTERNATIONAL-SEARCH-REPORTEP3460272
INTERNATIONAL-SEARCH-REPORTEP3594495
INTERNATIONAL-SEARCH-REPORTWO2011045435
INTERNATIONAL-SEARCH-REPORTWO2017162250
OPPOSITIONAT521940
OPPOSITIONDE10043936
OPPOSITIONDE102009049769
OPPOSITIONDE102017105576
OPPOSITIONDE102020108248
OPPOSITIONDE9207013U
OPPOSITIONEP2711568
OPPOSITIONEP2921728
OPPOSITIONEP3219984
OPPOSITIONEP3594495
OPPOSITIONUS6814493
OPPOSITIONWO2011127510
OPPOSITIONWO2017162250
OPPOSITIONWO2018024410
OPPOSITIONWO2020176918

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Sebastian Kukla, "Erhöhung der Tragfähigkeit großer Radialkippsegmentlager durch axiale Profilierung der Segmentlauffläche", Dissertation, Bochum, (20170101), pages 1 - 131, XP093230874

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Dossier Documents

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