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Pneumatic Braking Control System Comprising A Unitary Component, And Railroad Vehicle Using The Same - EP3842230

The patent EP3842230 was granted to Alstom on Mar 6, 2024. The application was originally filed on Dec 23, 2019 under application number EP19306763A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3842230

ALSTOM
Application Number
EP19306763A
Filing Date
Dec 23, 2019
Status
Granted And Under Opposition
Feb 2, 2024
Grant Date
Mar 6, 2024
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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FAIVELEY TRANSPORT ITALIADec 6, 2024CRISTINELLIADMISSIBLE
KNORR BREMSE SYSTEME FUR SCHIENENFAHRZEUGEDec 4, 2024PRUFER & PARTNER MBB PATENTANWALTE RECHTSANWALTEADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS2016280197
DESCRIPTIONUS6932437
EXAMINATIONDE19715528
EXAMINATIONUS2016280197
OPPOSITIONDE102006062373
OPPOSITIONDE19715528
OPPOSITIONEP3828045
OPPOSITIONIN2177DELNP2008
OPPOSITIONUS2016131165
OPPOSITIONUS2016280197
OPPOSITIONUS2019381983
OPPOSITIONWO2020152612
SEARCHUS2019381983

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 TextLink
OPPOSITION- Anonymous, "Metal Additive Manufacturing", THE MAGAZINE FOR THE METAL ADDITIVE MANUFACTURING INDUSTRY - METAL AM, (20171101), vol. 3, no. 3, doi:10.1111/phpp.12827, ISSN 2057-3014, pages 235 - 245, XP093246509-

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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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