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Extract from the Register of European Patents

EP About this file: EP2914639

EP2914639 - PROCESS FOR PREPARING LOW SULFUR DISPERSANT POLYMERS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.10.2018
Database last updated on 13.07.2024
FormerThe patent has been granted
Status updated on  03.11.2017
FormerGrant of patent is intended
Status updated on  24.07.2017
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Evonik Oil Additives GmbH
Kirschenallee
64293 Darmstadt / DE
[2015/48]
Former [2015/38]For all designated states
Evonik Oil Additives GmbH
Rellinghauser Strasse 1-11
45128 Essen / DE
Former [2015/37]For all designated states
Evonik Industries AG
Rellinghauser Strasse 1-11
45128 Essen / DE
Inventor(s)01 / LANGSTON, Justin August
18 Dietrich Valley Road
Kutztown, Pennsylvania 19530 / US
02 / VOLTZ, Barbara
7500 Kirby Drive
Apt 1731
Houston, Texas 77030 / US
03 / MÄHLING, Frank-Olaf
Richard-Wagner-Straße 55
68165 Mannheim / DE
04 / DUCKWORTH, Michael G
4632 Old Pond Drive
Plano, Texas 75024 / US
05 / HESS, Brian
134 Brook Street
Willow Grove, Pennsylvania 19090 / US
06 / GOKHALE, Rhishikesh
Dreibrunnenstraße 1
64287 Darmstadt / DE
 [2015/51]
Former [2015/40]01 / LANGSTON, Justin August
18 Dietrich Valley Road
Kutztown, Pennsylvania 19530 / US
02 / VOLTZ, Barbara
7500 Kirby Drive
Apt 1731
Houston, Texas 77030 / US
03 / MÄHLING, Frank-Olaf
Richard-Wagner-Straße 55
68165 Mannheim / DE
04 / DUCKWORTH, Michael G
4632 Old Pond Drive
Plano, Texas 75024 / US
05 / HESS, Brian
134 Brook Street
Willow Grove, Pennsylvania 19090 / US
06 / GOKHALE, Rhishikesh
Dreibrunnenstraße
64287 Darmstadt / DE
Former [2015/37]01 / LANGSTON, Justin August
18 Dietrich Valley Road
Kutztown, Pennsylvania 19530 / US
02 / VOLTZ, Barbara
7500 Kirby Drive
Apt 1731
Houston, Texas 77030 / US
03 / MÄHLING, Frank-Olaf
Richard-Wagner-Straße 55
68165 Mannheim / DE
04 / DUCKWORTH, Michael G
4632 Old Pond Drive
Plano, Texas 75024 / US
05 / HESS, Brian
134 Brook Street
Willow Grove, Pennsylvania 19090 / US
06 / GOKHALE, Rhishikesh
Dreibrunnenstraße 1a
64287 Darmstadt / DE
Application number, filing date13774410.808.10.2013
[2015/37]
WO2013EP70913
Priority number, dateUS201261721689P02.11.2012         Original published format: US 201261721689 P
EP2012019233113.11.2012         Original published format: EP 12192331
US201361821930P10.05.2013         Original published format: US 201361821930 P
[2015/37]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014067749
Date:08.05.2014
Language:EN
[2014/19]
Type: A1 Application with search report 
No.:EP2914639
Date:09.09.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 08.05.2014 takes the place of the publication of the European patent application.
[2015/37]
Type: B1 Patent specification 
No.:EP2914639
Date:06.12.2017
Language:EN
[2017/49]
Search report(s)International search report - published on:EP08.05.2014
ClassificationIPC:C08F265/06, C10L1/236, C08F265/04, C10L1/14, C10L1/16, C10L1/18, C10L1/196, C10L1/22, C10L10/00, C10L10/14, C08L51/00
[2017/30]
CPC:
C08F265/04 (EP,US); C08F265/06 (EP,RU,US); C08L51/003 (US);
C10L1/143 (EP,US); C10L1/16 (US); C10L1/18 (US);
C10L1/196 (RU); C10L1/1963 (EP,US); C10L1/1966 (EP,US);
C10L1/22 (US); C10L1/236 (EP,RU,US); C10L1/2364 (EP,US);
C10L1/2366 (EP,US); C10L1/2368 (EP,US); C10L10/00 (EP,US);
C10L10/14 (EP,US); C08L2203/40 (EP,US); C10L1/1616 (EP,US);
C10L2200/0259 (US); C10L2200/0438 (EP,US); C10L2200/0446 (EP,US);
C10L2200/0469 (EP,US); C10L2200/0476 (EP,US); C10L2230/14 (EP,US) (-)
C-Set:
C08F265/04, C08F226/10 (EP,US)
Former IPC [2015/37]C08F265/06, C10L1/236
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 [2015/37]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON DISPERSANTPOLYMEREN MIT GERINGEM SCHWEFELGEHALT[2015/37]
English:PROCESS FOR PREPARING LOW SULFUR DISPERSANT POLYMERS[2015/37]
French:PROCÉDÉ DE PRÉPARATION DE POLYMÈRES DISPERSANTS À FAIBLE TENEUR EN SOUFRE[2015/37]
Entry into regional phase28.04.2015National basic fee paid 
28.04.2015Designation fee(s) paid 
28.04.2015Examination fee paid 
Examination procedure28.04.2015Examination requested  [2015/37]
04.12.2015Amendment by applicant (claims and/or description)
25.07.2017Communication of intention to grant the patent
10.10.2017Fee for grant paid
10.10.2017Fee for publishing/printing paid
10.10.2017Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  25.07.2017
Opposition(s)07.09.2018No opposition filed within time limit [2018/46]
Fees paidRenewal fee
26.10.2015Renewal fee patent year 03
21.10.2016Renewal fee patent year 04
25.10.2017Renewal 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  TooltipHU08.10.2013
AL06.12.2017
AT06.12.2017
CY06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
MK06.12.2017
PL06.12.2017
PT06.12.2017
RO06.12.2017
RS06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
SM06.12.2017
TR06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
IS06.04.2018
[2020/33]
Former [2020/32]HU08.10.2013
AT06.12.2017
CY06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
MK06.12.2017
PL06.12.2017
PT06.12.2017
RO06.12.2017
RS06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
SM06.12.2017
TR06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
IS06.04.2018
Former [2020/31]HU08.10.2013
AT06.12.2017
CY06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
MK06.12.2017
PL06.12.2017
PT06.12.2017
RO06.12.2017
RS06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
SM06.12.2017
TR06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2020/28]AT06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
PL06.12.2017
PT06.12.2017
RO06.12.2017
RS06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
SM06.12.2017
TR06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2020/16]AT06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
PL06.12.2017
RO06.12.2017
RS06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
SM06.12.2017
TR06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2019/28]AT06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
MC06.12.2017
PL06.12.2017
RO06.12.2017
RS06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
SM06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/52]AT06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
PL06.12.2017
RO06.12.2017
RS06.12.2017
SE06.12.2017
SI06.12.2017
SK06.12.2017
SM06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/51]AT06.12.2017
CZ06.12.2017
DK06.12.2017
EE06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
PL06.12.2017
RO06.12.2017
RS06.12.2017
SE06.12.2017
SK06.12.2017
SM06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/40]AT06.12.2017
CZ06.12.2017
EE06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
PL06.12.2017
RO06.12.2017
RS06.12.2017
SE06.12.2017
SK06.12.2017
SM06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/38]AT06.12.2017
CZ06.12.2017
EE06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
PL06.12.2017
RS06.12.2017
SE06.12.2017
SK06.12.2017
SM06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/37]CZ06.12.2017
EE06.12.2017
FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
PL06.12.2017
RS06.12.2017
SE06.12.2017
SK06.12.2017
SM06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/24]FI06.12.2017
HR06.12.2017
LT06.12.2017
LV06.12.2017
RS06.12.2017
SE06.12.2017
BG06.03.2018
NO06.03.2018
GR07.03.2018
Former [2018/22]FI06.12.2017
LT06.12.2017
NO06.03.2018
Cited inInternational search[XA]US4161392  (CUSANO CARMEN M [US], et al);
 [X]EP0236844  (ROEHM GMBH [DE]);
 [A]DE19927561  (CLARIANT GMBH [DE]);
 [A]EP1533359  (INFINEUM INT LTD [GB])
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.