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IP Verse

Gear Lubricant Composition - EP3592833

The patent EP3592833 was granted to Totalenergies Onetech on Jan 8, 2025. The application was originally filed on Mar 12, 2018 under application number EP18715492A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3592833

TOTALENERGIES ONETECH
Application Number
EP18715492A
Filing Date
Mar 12, 2018
Status
Granted And Under Opposition
Dec 6, 2024
Publication Date
Jan 8, 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

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FUCHSOct 8, 2025MULLER SCHUPFNER & PARTNER PATENT UND RECHTSANWALTSPARTNERSCHAFT MBB HAMBURGADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0612831
INTERNATIONAL-SEARCH-REPORTUS2014162918
INTERNATIONAL-SEARCH-REPORTUS5022492
INTERNATIONAL-SEARCH-REPORTWO2004106474
INTERNATIONAL-SEARCH-REPORTWO2017217299
OPPOSITIONDE69524038T
OPPOSITIONUS2009176670
OPPOSITIONWO2015044639
OPPOSITIONWO9617907

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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