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Piston For Reciprocating Compressor Having Complementary Sealing Elements - EP4013963

The patent EP4013963 was granted to Faiveley Transport Italia on Apr 24, 2024. The application was originally filed on Aug 11, 2020 under application number EP20767875A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4013963

FAIVELEY TRANSPORT ITALIA
Application Number
EP20767875A
Filing Date
Aug 11, 2020
Status
Granted And Under Opposition
Mar 22, 2024
Grant Date
Apr 24, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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BURCKHARDT COMPRESSIONJan 24, 2025WILMINGADMISSIBLE
KNORR BREMSE SYSTEME FUR SCHIENENFAHRZEUGEJan 22, 2025NOVENTIVE PATENTANWALTSGESELLSCHAFTADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTCA2847760
INTERNATIONAL-SEARCH-REPORTEP3246569
INTERNATIONAL-SEARCH-REPORTUS2785029
OPPOSITIONCA2847760
OPPOSITIONDE4238638
OPPOSITIONEP0861391
OPPOSITIONEP1275888
OPPOSITIONEP2886583
OPPOSITIONEP3246569
OPPOSITIONGB249945
OPPOSITIONUS2392182
OPPOSITIONUS2785029
OPPOSITIONUS4570944
OPPOSITIONUS7811490
OPPOSITIONWO2014064291
OPPOSITIONWO2018108464
OPPOSITIONWO9719280

Non-Patent Literature (NPL) Citations (7) 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, "REDURA® KOLBENDICHTSYSTEME - HETEROGENE SYSTEME FÜR GERINGSTE KOSTEN ÜBER DIE GESAMTE LEBENSDAUER", Burckhardt Compression, (20170715), XP093256365-
OPPOSITION- D11 - DIRECTINDUSTRY: "Alle Kataloge und technischen Broschüren von Burckhardt Compression AG", 29 March 2015 (2015-03-29), Retrieved from the Internet <URL:https://pdf.directindustry.de/pdf/burckhardt-compression-ag-29022.html> [retrieved on 20250121]-
OPPOSITION- D13a - AUSZUG AUS KATALOG STASSKOL SKR 410002-DE GEMÄSS REV. 2 VOM 09.11.2007-
OPPOSITION- D13 - KATALOG STASSKOL SKR 410002-
OPPOSITION- Feistel Norbert, "EINFLUSS DER KOLBENRINGBAUFORM AUF DIE FÖRDERMENGE EINES TROCKEN LAUFENDEN WASSERSTOFFVERDICHTERS", Burckhardt Compression, (20170715), XP093256362-
OPPOSITION- Feistel Norbert, "Heterogen aufgebaute Dichtsysteme nach dem Redura Prinzip", Burckhardt Compression, (20170715), pages 1 - 38, XP093256368-
OPPOSITION- Feistel Norbert, "Zehn Jahre erfolgreicher Einsatz von TID-Kolbenringen ", Burckhardt Compression, (20100615), vol. 16, no. 2, doi:10.1016/j.jnucmat.2005.04.024, pages 1 - 406, XP093256360-

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Dossier Documents

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