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Quaternary Ammonium Compounds And Their Use As Fuel Or Lubricant Additives - EP3174847

The patent EP3174847 was granted to Innospec on Nov 13, 2019. The application was originally filed on Jul 28, 2015 under application number EP15747185A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3174847

INNOSPEC
Application Number
EP15747185A
Filing Date
Jul 28, 2015
Status
Opposition Rejected
Apr 2, 2022
Publication Date
Nov 13, 2019
External Links
Slate, Register, Google Patents

Patent Summary

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BASFAug 13, 2020REITSTOTTER KINZEBACHADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
EXAMINATIONUS2012010112
EXAMINATIONWO2013043332
EXAMINATIONWO2015003961
EXAMINATIONWO2015011505
INTERNATIONAL-SEARCH-REPORTEP0291074
INTERNATIONAL-SEARCH-REPORTEP1371627
INTERNATIONAL-SEARCH-REPORTGB2458775
INTERNATIONAL-SEARCH-REPORTJP2012031137
INTERNATIONAL-SEARCH-REPORTUS2010105770
INTERNATIONAL-SEARCH-REPORTWO2010132259
INTERNATIONAL-SEARCH-REPORTWO2010151095
INTERNATIONAL-SEARCH-REPORTWO2011095819
INTERNATIONAL-SEARCH-REPORTWO2014064151
OPPOSITIONEP0293192
OPPOSITIONEP0391735
OPPOSITIONEP2033945
OPPOSITIONGB2496514
OPPOSITIONUS4621141
OPPOSITIONWO2013070503
OPPOSITIONWO2014195464

Non-Patent Literature (NPL) Citations (3) 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
INTERNATIONAL-SEARCH-REPORT- VOEFFRAY R ET AL, "193 L. Carnitine. Novel Synthesis and Determination of the Optical Purity", HELVETICA CHIMICA ACTA, VERLAG HELVETICA CHIMICA ACTA, CH, (19870101), vol. 70, ISSN 0018-019X, pages 2058 - 2064, XP008134586 [X] 1,2 * page 2059, line 15 - page 2060, line 8; figure 2; compound 10 *
INTERNATIONAL-SEARCH-REPORT- ANLIAN ZHU ET AL, "Dual functions of N,N-dimethylethanolamnium-based ionic liquids for the Knoevenagel reactions at room temperature", CATALYSIS TODAY, (20130201), vol. 200, doi:10.1016/j.cattod.2012.06.006, ISSN 0920-5861, pages 17 - 23, XP055217748 [X] 1 * page 18, column 1, line 19 - page 19, column 2, line 13; figure 1 *
OPPOSITION- Hua Zhao, Gary A. Baker, Shaletha Holmes, "New eutectic ionic liquids for lipase activation and enzymatic preparation of biodiesel", Organic & Biomolecular Chemistry, (20110301), vol. 9, no. 6, doi:10.1039/c0ob01011a, ISSN 14770520, pages 1908 - 16, XP055000293

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Dossier Documents

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