The Weekly Litigation News Digest is now live. Subscribe now

IP Verse

On-Board Tank For The Drainage Of An Aircraft Engine - EP3810510

The patent EP3810510 was granted to Safran Aircraft Engines on Jun 18, 2025. The application was originally filed on Jun 14, 2019 under application number EP19742865A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3810510

SAFRAN AIRCRAFT ENGINES
Application Number
EP19742865A
Filing Date
Jun 14, 2019
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

Get instant alerts for new oppositions and patent status changes

RTXJan 13, 2023DEHNSADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONWO2015082833
INTERNATIONAL-SEARCH-REPORTJP3445007B
INTERNATIONAL-SEARCH-REPORTUS2016312707
INTERNATIONAL-SEARCH-REPORTUS5263445
INTERNATIONAL-SEARCH-REPORTUS5964318
OPPOSITIONEP2014877
OPPOSITIONJPH08200031
OPPOSITIONUS2006214054
OPPOSITIONUS2016061805
OPPOSITIONUS2018045367
OPPOSITIONUS5964318
OPPOSITIONUS9181868

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.

  • Date

    Description

  • Get instant alerts for new documents