blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3592832

EP3592832 - FUEL ADDITIVES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.03.2023
Database last updated on 19.10.2024
FormerThe patent has been granted
Status updated on  08.04.2022
FormerGrant of patent is intended
Status updated on  20.12.2021
FormerExamination is in progress
Status updated on  21.08.2020
FormerRequest for examination was made
Status updated on  13.12.2019
FormerThe international publication has been made
Status updated on  17.09.2018
Formerunknown
Status updated on  30.03.2018
Most recent event   Tooltip27.10.2023Lapse of the patent in a contracting state
New state(s): MC		published on 29.11.2023  [2023/48]
Applicant(s)For all designated states
The Lubrizol Corporation
29400 Lakeland Boulevard
Wickliffe, OH 44092-2298 / US
[2020/03]
Inventor(s)01 / BARTLEY, Stuart L.
c/o The Lubrizol Corporation
29400 Lakeland Boulevard
Wickliffe, Ohio 44092-2298 / US
02 / STEVENSON, Paul R.
P.O. Box 88
Belper Derbyshire DE56 1QN / GB
 [2022/19]
Former [2020/03]01 / BARTLEY, Stuart L.
29400 Lakeland Blvd.
Wickliffe, Ohio 44092-2298 / US
02 / STEVENSON, Paul R.
P.O. Box 88
Belper Derbyshire DE56 1QN / GB
Representative(s)D Young & Co LLP
3 Noble Street
London EC2V 7BQ / GB
[N/P]
Former [2020/03]D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
Application number, filing date18712355.905.03.2018
[2020/03]
WO2018US20834
Priority number, dateUS201762467292P06.03.2017         Original published format: US 201762467292 P
[2020/03]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018164979
Date:13.09.2018
Language:EN
[2018/37]
Type: A1 Application with search report 
No.:EP3592832
Date:15.01.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 13.09.2018 takes the place of the publication of the European patent application.
[2020/03]
Type: B1 Patent specification 
No.:EP3592832
Date:11.05.2022
Language:EN
[2022/19]
Search report(s)International search report - published on:EP13.09.2018
ClassificationIPC:C10L1/188, C10L1/19, C10L1/224, C10L10/06, C10L10/08, C10L1/16, C10L1/182, C10L1/2387
[2020/03]
CPC:
C10L1/1905 (EP,US); C10L1/1883 (EP,US); C10L1/1881 (EP);
C10L10/06 (EP,US); C10L10/08 (EP,US); C10L1/1608 (EP,US);
C10L1/1616 (EP,US); C10L1/1824 (EP,US); C10L1/191 (EP,US);
C10L1/2387 (EP,US); C10L2200/0423 (EP,US); C10L2270/023 (EP,US) (-)
Designated contracting statesAL,   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 [2020/03]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:KRAFTSTOFFADDITIVE[2020/03]
English:FUEL ADDITIVES[2020/03]
French:ADDITIFS POUR CARBURANT[2020/03]
Entry into regional phase03.10.2019National basic fee paid 
03.10.2019Designation fee(s) paid 
03.10.2019Examination fee paid 
Examination procedure03.10.2019Amendment by applicant (claims and/or description)
03.10.2019Examination requested  [2020/03]
03.10.2019Date on which the examining division has become responsible
24.08.2020Despatch of a communication from the examining division (Time limit: M06)
03.03.2021Reply to a communication from the examining division
09.04.2021Despatch of a communication from the examining division (Time limit: M06)
19.10.2021Reply to a communication from the examining division
05.01.2022Communication of intention to grant the patent
15.03.2022Receipt of the translation of the claim(s)
31.03.2022Fee for grant paid
31.03.2022Fee for publishing/printing paid
Opposition(s)14.02.2023No opposition filed within time limit [2023/16]
Fees paidRenewal fee
27.03.2020Renewal fee patent year 03
29.03.2021Renewal fee patent year 04
28.03.2022Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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  TooltipAL11.05.2022
AT11.05.2022
CZ11.05.2022
DK11.05.2022
EE11.05.2022
FI11.05.2022
HR11.05.2022
LT11.05.2022
LV11.05.2022
MC11.05.2022
PL11.05.2022
RO11.05.2022
RS11.05.2022
SE11.05.2022
SI11.05.2022
SK11.05.2022
SM11.05.2022
BG11.08.2022
NO11.08.2022
GR12.08.2022
IS11.09.2022
PT12.09.2022
[2023/48]
Former [2023/25]AL11.05.2022
AT11.05.2022
CZ11.05.2022
DK11.05.2022
EE11.05.2022
FI11.05.2022
HR11.05.2022
LT11.05.2022
LV11.05.2022
PL11.05.2022
RO11.05.2022
RS11.05.2022
SE11.05.2022
SI11.05.2022
SK11.05.2022
SM11.05.2022
BG11.08.2022
NO11.08.2022
GR12.08.2022
IS11.09.2022
PT12.09.2022
Former [2023/17]AL11.05.2022
AT11.05.2022
CZ11.05.2022
DK11.05.2022
EE11.05.2022
FI11.05.2022
HR11.05.2022
LT11.05.2022
LV11.05.2022
PL11.05.2022
RO11.05.2022
RS11.05.2022
SE11.05.2022
SK11.05.2022
SM11.05.2022
BG11.08.2022
NO11.08.2022
GR12.08.2022
IS11.09.2022
PT12.09.2022
Former [2023/09]AT11.05.2022
CZ11.05.2022
DK11.05.2022
EE11.05.2022
FI11.05.2022
HR11.05.2022
LT11.05.2022
LV11.05.2022
PL11.05.2022
RO11.05.2022
RS11.05.2022
SE11.05.2022
SK11.05.2022
SM11.05.2022
BG11.08.2022
NO11.08.2022
GR12.08.2022
IS11.09.2022
PT12.09.2022
Former [2023/07]AT11.05.2022
DK11.05.2022
FI11.05.2022
HR11.05.2022
LT11.05.2022
LV11.05.2022
PL11.05.2022
RS11.05.2022
SE11.05.2022
BG11.08.2022
NO11.08.2022
GR12.08.2022
IS11.09.2022
PT12.09.2022
Former [2022/51]AT11.05.2022
FI11.05.2022
HR11.05.2022
LT11.05.2022
LV11.05.2022
PL11.05.2022
RS11.05.2022
SE11.05.2022
BG11.08.2022
NO11.08.2022
GR12.08.2022
IS11.09.2022
PT12.09.2022
Former [2022/50]AT11.05.2022
FI11.05.2022
HR11.05.2022
LT11.05.2022
LV11.05.2022
PL11.05.2022
RS11.05.2022
SE11.05.2022
BG11.08.2022
NO11.08.2022
GR12.08.2022
PT12.09.2022
Former [2022/49]AT11.05.2022
FI11.05.2022
HR11.05.2022
LT11.05.2022
LV11.05.2022
SE11.05.2022
BG11.08.2022
NO11.08.2022
GR12.08.2022
PT12.09.2022
Former [2022/47]AT11.05.2022
FI11.05.2022
LT11.05.2022
SE11.05.2022
NO11.08.2022
PT12.09.2022
Cited inInternational search[X]US2647872  (PETERSON WALTER H) [X] 1,2,4,6-8,10,11 * example III *;
 [X]EP0084910  (SHELL INT RESEARCH [NL]) [X] 1,2,11 * example 26 *;
 [I]WO2012162219  (LUBRIZOL CORP [US], et al) [I] 1-24 * paragraphs [0001] , [0014] , [ 157] , [ 159] , [ 160] , [ 162]; claims 1-2 *;
 [X]CN104962328  (SHAANXI RES DESIGN INST PETROLEUM CHEMICAL INDUSTR) [X] 1,2,11 * Embodiment 1 *;
 [X]WO2016184897  (CHEVRON ORONITE TECH BV [NL]) [X] 1,2,11 * claim 1 *;
 [A]  - JEAN MICHEL MARTIN ET AL, "Mechanism of friction reduction of unsaturated fatty acids as additives in diesel fuels", FRICTION, (20130901), vol. 1, no. 3, doi:10.1007/s40544-013-0022-2, ISSN 2223-7690, pages 252 - 258, XP055475395 [A] 1-24 * abstract * * page 257 - page 258 *

DOI:   http://dx.doi.org/10.1007/s40544-013-0022-2
by applicantUS3954808
 EP0310875
 US5094667
 US5336278
 US5407453
 US5458793
 US5503644
 US5620949
 US5696060
 US5696067
 US5697988
 US5739356
 US5777142
 US5786490
 US5840920
 US5856524
 US5876468
 US6020500
 US6114547
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.