IP Verse

Piston For An Internal Combustion Engine, Internal Combustion Engine Having A Piston, And Use Of An Iron-Based Alloy - EP4211284

The patent EP4211284 was granted to Federal Mogul Nrnberg on Oct 30, 2024. The application was originally filed on Sep 8, 2021 under application number EP21773566A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4211284

FEDERAL MOGUL NRNBERG
Application Number
EP21773566A
Filing Date
Sep 8, 2021
Status
Granted And Under Opposition
Sep 27, 2024
Grant Date
Oct 30, 2024
External Links
Slate, Register, Google Patents

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MAHLEJul 17, 2025-ADMISSIBLE

Patent Citations (7) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTDE102012205043
INTERNATIONAL-SEARCH-REPORTEP2796665
INTERNATIONAL-SEARCH-REPORTWO2016162023
OPPOSITIONDE102012205043
OPPOSITIONEP2796665
OPPOSITIONWO2012119590
OPPOSITIONWO2016162023

Non-Patent Literature (NPL) Citations (15) 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, "1.4923 - X22CrMoV12-1 - Nichtrostender hochwarmfester Chrom-Stahl mit Molybdanzusatz - C 0, 18 - 0,24 Cr 11,00 - 12,50 Ni 0,30 - 0,80 Mo 0,80 - 1,20 V 0,25 - 0,35", Deutsche Edelstahlwerke, (20070801), XP093301215-
OPPOSITION- Anonymous, "Bainit", Wikipedia, (20080124), Wikipedia, URL: https://de.wikipedia.org/w/index.php?title=Bainit&oldid=41574587, XP093301201-
OPPOSITION- Anonymous, "Pyrodur 4903 WERKSTOFFDATENBLATT X10CrMoVNb9-1 1.4903 ", Deutsche Edelstahlwerke Werkstoffdatenblätter, Deutsche Edelstahlwerke, vol. 1, (20160427), page 4903, Deutsche Edelstahlwerke Werkstoffdatenblätter, URL: https://www.dew-stahl.com/fileadmin/files/dew-stahl.com/documents/Publikationen/Werkstoffdatenblaetter/RSH/1.4903_de.pdf, (20210617), XP009551156-
OPPOSITION- Anonymous, "Schmiedestücke aus Stahl für Druckbehälter", DIN EN 10222-2, (20000401), XP093301217-
OPPOSITION- Anonymous, "Stähle und Nickellegierungen für Befestigungselemente für den Einsatz bei erhöhten und/oder tiefen Temperaturen; Deutsche Fassung EN 10269:1999 + A1:2006 / Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties; German version EN 10269:1999 + A1:2006 / Aciers et alliages de nickel pour éléments de fixation utilisés à température élevée et/ou basse température; Version allemande EN 10269:1999 + A1:2006", DIN EN 10269, (20060701), XP093301203-
OPPOSITION- D10a - Screenshot zur Verfügbarkeit der D10 mit Angabe des Erscheinungsjahres-
OPPOSITION- D14a - Zusatzinformation zu D14, erhalten von Steeldata am 12.06.2025 („No. 1007 = X22CrMoV12-1, CCT“)-
OPPOSITION- D15a - Deutsche Maschinenübersetzung der D15-
OPPOSITION- D5a - Screenshot zur Verfügbarkeit der D5-
OPPOSITION- Engl, Nicole, "Einsatzgrenzen und Schädigungsmechanismen unterschiedlicher Werkstoffsysteme für Hochleistungs-Diesel-Motoren-Kolbenanwendungen.", FAU Studien Materialwissenschaft und Werkstofftechnik Band 21, (20190101), pages 1 - 169, XP093117788-
OPPOSITION- H. P. Hougardy, "C 4 Eignung zur Wärmebehandlung", H. P. Hougardy, Verein Deutscher Eisenhüttenleute, Werkstoffkunde Stahl, Bd. 1 Grundlagen, DE, Springer Verlag und Verlag Stahleisen mbH., (19840101), pages 483 - 528, ISBN 3-540-12619-8, XP009562773-
OPPOSITION- Tkaný Jan, "NUMERICKÁ SIMULACE NAVAŘOVÁNÍ LOŽISKOVÝCH ČEPŮ TURBÍNOVÝCH ROTORŮ / NUMERIC SIMULATION OF SURFACING TURBINE ROTORS PINOT PINS", Master's Thesis, Brno University of Technology, (20110101), XP093301224-
OPPOSITION- "4 Piston materials", MAHLE GmbH, Pistons and engine testing, Wiesbaden, Springer Fachmedien Wiesbaden, (20160101), pages 59 - 81, doi:10.1007/978-3-658-09941-1_4, ISBN 978-3-658-09941-1, XP009562286
OPPOSITION- Nils Wiberg, "XXIX. Die Eisengruppe. 1 Das Eisen", Nils Wiberg, Hollemann - Wiberg, Lehrbuch der Anorganischen Chemie; 102. Auflage, de Gruyter, (20070101), pages 1635 - 1666, doi:10.1515/9783110206845-031, ISBN 3-11-017770-6, XP009562772
OPPOSITION- Erwin Riedel, Christoph Janiak, "5.15 Gruppe 8-10 Die Eisengruppe", Erwin Riedel, Christoph Janiak, Riedel - Janiak, Anorganische Chemie, 9. Auflage, de Gruyter, (20150101), pages 846 - 877, doi:10.1515/9783110355284-006, ISBN 978-3-11-035528-4, XP009562713

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