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Use Of A Wax Anti-Settling Additive In Automotive Fuel Compositions - EP3464522

The patent EP3464522 was granted to Shell Internationale Research Maatschappij on Sep 23, 2020. The application was originally filed on May 19, 2017 under application number EP17727822A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3464522

SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ
Application Number
EP17727822A
Filing Date
May 19, 2017
Status
Granted And Under Opposition
Aug 21, 2020
Publication Date
Sep 23, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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INNOSPECJun 23, 2021APPLEYARD LEESWITHDRAWN

Patent Citations (45) New

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

Citation PhasePublication Number
DESCRIPTIONEP0147240
DESCRIPTIONEP0147873
DESCRIPTIONEP0482253
DESCRIPTIONEP0557516
DESCRIPTIONEP0583836
DESCRIPTIONEP0613938
DESCRIPTIONEP1947161
DESCRIPTIONEP2033945
DESCRIPTIONGB2077289
DESCRIPTIONGB960493
DESCRIPTIONUS4125566
DESCRIPTIONUS4208190
DESCRIPTIONUS4478955
DESCRIPTIONUS5490864
DESCRIPTIONWO2009118302
DESCRIPTIONWO9417160
DESCRIPTIONWO9533805
DESCRIPTIONWO9801516
DESCRIPTIONWO9842808
INTERNATIONAL-SEARCH-REPORTEP2257614
INTERNATIONAL-SEARCH-REPORTUS5879418
INTERNATIONAL-SEARCH-REPORTWO2013117616
OPPOSITIONCA2840524
OPPOSITIONCA2859182
OPPOSITIONCA2863698
OPPOSITIONCA2887764
OPPOSITIONEP2033945
OPPOSITIONEP2796534
OPPOSITIONGB2493377
OPPOSITIONGB2496514
OPPOSITIONUS2008141580
OPPOSITIONUS2012010112
OPPOSITIONUS2014238328
OPPOSITIONUS2015113858
OPPOSITIONUS2015166920
OPPOSITIONUS2015266808
OPPOSITIONUS2016108331
OPPOSITIONUS7638661
OPPOSITIONUS8236741
OPPOSITIONUS9222047
OPPOSITIONWO2006135881
OPPOSITIONWO2009118302
OPPOSITIONWO2011095819
OPPOSITIONWO2015011506
OPPOSITIONWO2016016641

Non-Patent Literature (NPL) Citations (2) 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
DESCRIPTION- "The Lubricity of Diesel Fuels", DANPING WEI; H.A. SPIKES, Wear, III, (1986), pages 217 - 235
INTERNATIONAL-SEARCH-REPORT- M. NORAH MAITHUFI ET AL, "Application of Gemini Surfactants as Diesel Fuel Wax Dispersants", ENERGY & FUELS., WASHINGTON, DC, US., (20110120), vol. 25, no. 1, doi:10.1021/ef1006287, ISSN 0887-0624, pages 162 - 171, XP055389379 [Y] 1 * page 162, paragraph 1. Introduction * [A] 2-16

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Dossier Documents

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