EP2545145 - METHOD FOR REDUCING DEPOSITS IN AN ENGINE WITH A FUEL COMPOSITION COMPRISING A DETERGENT AND A QUATERNARY AMMONIUM SALT ADDITIVE [Right-click to bookmark this link] | |||
Former [2013/03] | FUEL COMPOSITION COMPRISING DETERGENT AND QUATERNARY AMMONIUM SALT ADDITIVE | ||
[2017/09] | Status | Patent revoked Status updated on 28.04.2023 Database last updated on 03.09.2024 | |
Former | The patent has been granted Status updated on 23.06.2017 | ||
Former | Grant of patent is intended Status updated on 08.06.2017 | ||
Former | Examination is in progress Status updated on 05.04.2017 | ||
Former | Grant of patent is intended Status updated on 14.02.2017 | Most recent event Tooltip | 28.04.2023 | Revocation of patent | published on 31.05.2023 [2023/22] | Applicant(s) | For all designated states Innospec Limited Innospec Manufacturing Park Oil Sites Road Ellesmere Port Cheshire CH65 4EY / GB | [2013/03] | Inventor(s) | 01 /
REID, Jacqueline Cheshire View Stonehill Barns Cymau Lane Cymau LL12 9TQ / GB | 02 /
BURGESS, Vince Innospec Manufacturing Park Oil Sites Road Ellesmere Port Cheshire CH65 4EY / GB | [2013/03] | Representative(s) | Appleyard Lees IP LLP 15 Clare Road Halifax HX1 2HY / GB | [2017/30] |
Former [2013/03] | Delaney, Jennifer Appleyard Lees 15 Clare Road Halifax HX1 2HY / GB | Application number, filing date | 11709796.4 | 10.03.2011 | [2017/30] | WO2011GB50479 | Priority number, date | GB20100003973 | 10.03.2010 Original published format: GB 201003973 | [2013/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2011110860 | Date: | 15.09.2011 | Language: | EN | [2011/37] | Type: | A1 Application with search report | No.: | EP2545145 | Date: | 16.01.2013 | Language: | EN | The application published by WIPO in one of the EPO official languages on 15.09.2011 takes the place of the publication of the European patent application. | [2013/03] | Type: | B1 Patent specification | No.: | EP2545145 | Date: | 26.07.2017 | Language: | EN | [2017/30] | Search report(s) | International search report - published on: | EP | 15.09.2011 | Classification | IPC: | C10L1/224 | [2013/03] | CPC: |
C10L10/04 (EP,US);
C10L1/18 (US);
C10L1/22 (US);
C10L10/06 (EP,US);
C10L1/1817 (US);
C10L1/1824 (EP,US);
C10L1/1881 (EP,US);
C10L1/189 (EP,US);
C10L1/221 (US);
C10L1/226 (EP,US);
C10L1/232 (EP,US);
C10L1/2383 (EP,US);
C10L1/2387 (EP,US);
C10L2200/0259 (US);
C10L2200/029 (EP,US);
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2013/03] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | METHODE ZUR VERRINGERUNG VON MOTORENABLAGERUNGEN MIT EINER TREIBSTOFFZUSAMMENSETZUNG ENTHALTEND EIN DETERGENS UND EIN QUARTERNÄRES AMMONIUMSALZ | [2017/09] | English: | METHOD FOR REDUCING DEPOSITS IN AN ENGINE WITH A FUEL COMPOSITION COMPRISING A DETERGENT AND A QUATERNARY AMMONIUM SALT ADDITIVE | [2017/09] | French: | MÉTHODE À RÉDUIRE LES DÉPOTS DANS UN MOTEUR AVEC UNE COMPOSITION DE CARBURANT COMPRENNANT UN DETERGENT ET UN SEL D'AMMONIUM QUARTERNAIRE | [2017/09] |
Former [2013/03] | KRAFTSTOFFZUSAMMENSETZUNG MIT EINEM DETERGENS UND EINEM QUARTÄREN AMMONIUMSALZZUSATZ | ||
Former [2013/03] | FUEL COMPOSITION COMPRISING DETERGENT AND QUATERNARY AMMONIUM SALT ADDITIVE | ||
Former [2013/03] | COMPOSITION DE CARBURANT COMPRENANT UN ADDITIF DÉTERGENT ET UN ADDITIF SEL D'AMMONIUM QUATERNAIRE | Entry into regional phase | 30.08.2012 | National basic fee paid | 30.08.2012 | Designation fee(s) paid | 30.08.2012 | Examination fee paid | Examination procedure | 30.08.2012 | Examination requested [2013/03] | 22.04.2013 | Amendment by applicant (claims and/or description) | 14.08.2013 | Despatch of a communication from the examining division (Time limit: M06) | 18.02.2014 | Reply to a communication from the examining division | 16.06.2014 | Despatch of a communication from the examining division (Time limit: M04) | 23.10.2014 | Reply to a communication from the examining division | 16.02.2015 | Despatch of a communication from the examining division (Time limit: M04) | 16.06.2015 | Reply to a communication from the examining division | 04.03.2016 | Despatch of a communication from the examining division (Time limit: M06) | 01.09.2016 | Reply to a communication from the examining division | 15.02.2017 | Communication of intention to grant the patent | 29.03.2017 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 29.03.2017 | Fee for grant paid | 29.03.2017 | Fee for publishing/printing paid | 09.06.2017 | Communication of intention to grant the patent | 20.06.2017 | Receipt of the translation of the claim(s) | Divisional application(s) | EP15178160.6 / EP2966151 | EP18189048.4 / EP3447111 | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 14.08.2013 | Opposition(s) | Opponent(s) | 01
14.03.2018
20.03.2018
ADMISSIBLE Afton Chemical Corporation 500 Spring Street Richmond, Virginia 23219 / US Opponent's representative J A Kemp LLP 80 Turnmill Street London EC1M 5QU / GB | 02
26.04.2018
02.05.2018
ADMISSIBLE TotalEnergies Marketing Services 24 Cours Michelet 92800 Puteaux / FR Opponent's representative Casalonga Casalonga & Partners Bayerstraße 71/73 80335 München / DE | [2023/04] |
Former [2018/23] | |||
Opponent(s) | 01
14.03.2018
20.03.2018
ADMISSIBLE Afton Chemical Corporation 500 Spring Street Richmond, Virginia 23219 / US Opponent's representative J A Kemp 14 South Square Gray's Inn London WC1R 5JJ / GB | ||
02
26.04.2018
02.05.2018
ADMISSIBLE Total Marketing Services 24 Cours Michelet 92800 Puteaux / FR Opponent's representative Casalonga Casalonga & Partners Bayerstraße 71/73 80335 München / DE | |||
Former [2018/17] | |||
Opponent(s) | 01
14.03.2018
20.03.2018
ADMISSIBLE Afton Chemical Corporation 500 Spring Street Richmond, Virginia 23219 / US Opponent's representative J A Kemp 14 South Square Gray's Inn London WC1R 5JJ / GB | 16.05.2018 | Invitation to proprietor to file observations on the notice of opposition | 26.09.2018 | Reply of patent proprietor to notice(s) of opposition | 14.11.2019 | Date of oral proceedings | 17.01.2020 | Despatch of minutes of oral proceedings | 17.01.2020 | Despatch of communication that the patent will be revoked | 08.03.2023 | Legal effect of revocation of patent [2023/22] | Appeal following opposition | 13.03.2020 | Appeal received No. T0628/20 | 22.05.2020 | Statement of grounds filed | 08.03.2023 | Result of appeal procedure: appeal of the proprietor was rejected | 24.04.2023 | Despatch of the decision of the Board of Appeal | 08.03.2023 | Date of oral proceedings | Fees paid | Renewal fee | 25.03.2013 | Renewal fee patent year 03 | 10.03.2014 | Renewal fee patent year 04 | 23.03.2015 | Renewal fee patent year 05 | 18.02.2016 | Renewal fee patent year 06 | 16.03.2017 | Renewal fee patent year 07 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | HU | 10.03.2011 | AL | 26.07.2017 | AT | 26.07.2017 | CY | 26.07.2017 | CZ | 26.07.2017 | DK | 26.07.2017 | EE | 26.07.2017 | ES | 26.07.2017 | FI | 26.07.2017 | HR | 26.07.2017 | LT | 26.07.2017 | LV | 26.07.2017 | MC | 26.07.2017 | MK | 26.07.2017 | NL | 26.07.2017 | PL | 26.07.2017 | PT | 26.07.2017 | RO | 26.07.2017 | RS | 26.07.2017 | SE | 26.07.2017 | SI | 26.07.2017 | SK | 26.07.2017 | SM | 26.07.2017 | TR | 26.07.2017 | BG | 26.10.2017 | NO | 26.10.2017 | GR | 27.10.2017 | IS | 26.11.2017 | IE | 10.03.2018 | LU | 10.03.2018 | MT | 10.03.2018 | BE | 31.03.2018 | CH | 31.03.2018 | LI | 31.03.2018 | [2020/33] |
Former [2020/31] | HU | 10.03.2011 | |
AT | 26.07.2017 | ||
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CZ | 26.07.2017 | ||
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BG | 26.10.2017 | ||
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GR | 27.10.2017 | ||
IS | 26.11.2017 | ||
IE | 10.03.2018 | ||
LU | 10.03.2018 | ||
MT | 10.03.2018 | ||
BE | 31.03.2018 | ||
CH | 31.03.2018 | ||
LI | 31.03.2018 | ||
Former [2020/27] | HU | 10.03.2011 | |
AT | 26.07.2017 | ||
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GR | 27.10.2017 | ||
IS | 26.11.2017 | ||
IE | 10.03.2018 | ||
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MT | 10.03.2018 | ||
BE | 31.03.2018 | ||
CH | 31.03.2018 | ||
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BE | 31.03.2018 | ||
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BE | 31.03.2018 | ||
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NO | 26.10.2017 | Cited in | International search | [YD]EP1254889 (MITSUBISHI GAS CHEMICAL CO [JP]) [YD] 6* abstract *; | [XDYI]US2008113890 (MORETON DAVID J [GB], et al) [XD] 1-4,13,15,16 * paragraphs [0043] , [0 44] - paragraph [0085]; claims 1,8,10 * * paragraphs [0097] , [0098] , [0 99] , [0101] * [Y] 6 [I] 7-12; | [X]US2008141580 (TACK ROBERT DRYDEN [GB]) [X] 13,15,16 * paragraph [0065] - paragraph [0077]; claim 11 *; | [XDYI]US2008307698 (BARTON WILLIAM [GB], et al) [XD] 1-5,13-16 * paragraph [0066] - paragraph [0079]; examples 1-4; claims 1,2,3,5,7; tables 1,2 * [Y] 6 [I] 7-12; | [X]WO2009140190 (LUBRIZOL CORP [US], et al) [X] 13,15,16 * paragraphs [0092] , [0103] - paragraph [0105]; examples 1,2,5,6; claims 8,12,14; table 1 * | by applicant | US2812342 | US3018250 | US3110673 | GB949981 | US3172892 | US3216936 | US3219666 | US3250715 | US3251853 | US3260671 | US3272746 | US3310492 | US3326801 | US3337459 | US3341542 | US3361673 | US3405064 | US3429674 | US3444170 | US3455831 | US3455832 | US3468639 | US3576743 | US3630904 | US3632511 | US3778371 | US3804763 | US3857791 | US4171959 | US4234435 | US4253980 | US4326973 | US4338206 | EP0565285 | US5254138 | EP1254889 | EP1344785 | US6821307 | WO2006135881 | WO2007015080 | EP1884556 | EP1887074 | US2008052985 | EP1900795 | US2008113890 | WO2009040583 | US2009282731 | WO2010132259 | Opposition | US3172892 | US3778371 | US4234435 | EP0293192 | WO2006135881 | WO2009040583 | WO2009040586 | WO2009055518 | WO2009140190 | WO2010097624 | WO2010132259 | EP2401345 | EP2430131 | WO9812282 | US6299655 | WO0206428 | US6733550 | WO2011110860 | - KIRK et al., "ethylene amines", encyclopedia of chemical technology, New York, (19500000), vol. 5, pages 898 - 905, XP055472522 | - "application of surfactants in lubricants and fuels", Uri Zoller, Handbook of Detergents, Part E: Applications, (20090000), page 331,341,342, XP055472526 | - REID ET AL, "Understanding Polyisobutylene Succinimides (PIBSI) and Internal Diesel Injector Deposits", SAE, (20130000), vol. 01, pages 1 - 12, XP055472531 | - ULLMANN et al., "Effects of Fuel Impurities and Additive Interactions on the Formation of Internal Diesel Injector Deposits", 7th International Colloquium Fuels, (20090100), pages 377 - 388, XP055472549 | - "Final submission of American Chemistry Council Petroleum Additives Panel Health", Environmental and Regulatory Task Group, (20061200), XP055472552 |