IP Verse

Lubricating Oil Compositions - EP2940110

The patent EP2940110 was granted to Infineum on Oct 30, 2019. The application was originally filed on Apr 29, 2015 under application number EP15165738A. The patent is currently recorded with a legal status of "Revoked".

EP2940110

INFINEUM
Application Number
EP15165738A
Filing Date
Apr 29, 2015
Status
Revoked
May 10, 2021
Publication Date
Oct 30, 2019
External Links
Slate, Register, Google Patents

Patent Summary

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THE LUBRIZOLSep 12, 2019D YOUNGADMISSIBLE

Patent Citations (65) New

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

Citation PhasePublication Number
DESCRIPTIONCA1335895
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EXAMINATIONEP3047000
EXAMINATIONEP3101095
OPPOSITIONEP3101095
OPPOSITIONJP2014152301
OPPOSITIONWO2015042340
OPPOSITIONWO2015114920
OPPOSITIONWO2015171980
SEARCHEP1788068
SEARCHUS2012186225
SEARCHUS4941984

Non-Patent Literature (NPL) Citations (8) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- "4.2.2 Detergents", Vàclav STEPINA, Vàclav Vesely, Lubricants and Special Fluids, elsevier Science Publishers, (19920000), pages 301 - 308, ISBN 0-444-98674-X, XP055457588
OPPOSITION- "Calculations- Sulfated Ash", pages 1 - 3, URL: www.konnaris.com/Portals/0/Search/calculations.htm
OPPOSITION- Manfred Amann, Terrence Alger, Darius Mehta, "The Effect of EGR on Low-Speed Pre-Ignition in Boosted SI Engines", SAE International Journal of Engines, (20111204), vol. 4, no. 1, pages 235 - 245, XP055642366
OPPOSITION- Akram Zahdeh; et al.,, "Fundamental Approach to Investigate Pre-Ignition in Boosted SI Engines", SAE International Journal of Engines,, (20111204), vol. 4, no. 1, pages 246 - 273, XP055203891
OPPOSITION- Manfred Amann, et al.,, "The Effects of Piston Crevices and Injection Strategy on Low-Speed Pre-Ignition in Boosted SI Engines", SAE International Journal of Engines, (20120416), vol. 5, no. 3, pages 1216 - 1228, XP055642362
OPPOSITION- Kazuo Takeuchi; Kosuke Fujimoto; Satoshi Hirano; Minoru Yamashita, "Investigation of Engine Oil Effect on Abnormal Combustion in Turbocharged Direct Injection - Spark Ignition Engines", SAE International Journal of Fuels and Lubricants,, (20121009), vol. 5, no. 3, pages 1017 - 1024, XP055203823
OPPOSITION- HIRANO et al., "Investigation of Engine Oil Effect on Abnormal Combustion in Turbocharged Direct Injection - Spark Ignition Engines (Part 3)", Automotive Engineering Conference 2013, (20130522), XP055642388
OPPOSITION- Ko Onodera, Kato Tomohiro, Ogano Satoshi, Fujimoto Kosuke, Kato Katsuyoshi, Kaneko Toyoharu, "Engine Oil Formulation Technology to Prevent Pre-ignition in Turbocharged Direct Injection Spark Ignition Engines", SAE TECHNICAL PAPER SERIES SAE 2015-01-2027, (20150901), vol. 1, XP055642375

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