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Extract from the Register of European Patents

EP About this file: EP3909940

EP3909940 - METHOD FOR THE OLIGOMERISATION OF OLEFINS WITH CONTROL OF THE CONTENT OF OLIGOMERS IN HYDROCARBON STREAMS TO BE OLIGOMERISED [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.12.2023
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  20.01.2023
FormerGrant of patent is intended
Status updated on  29.09.2022
FormerRequest for examination was made
Status updated on  15.10.2021
Most recent event   Tooltip19.04.2024Lapse of the patent in a contracting state
New state(s): IE		published on 22.05.2024  [2024/21]
Applicant(s)For all designated states
Evonik Oxeno GmbH & Co. KG
Paul-Baumann-Straße 1
45772 Marl / DE
[2023/48]
Former [2021/46]For all designated states
Evonik Operations GmbH
Rellinghauser Straße 1-11
45128 Essen / DE
Inventor(s)01 / Stochniol, Guido
45721 Haltern am See / DE
02 / Peitz, Stephan
45739 Oer-Erkenschwick / DE
03 / Nadolny, Fabian
04157 Leipzig / DE
04 / Berntsson, Benjamin William
40211 Düsseldorf / DE
05 / Reeker, Helene
44227 Dortmund / DE
06 / Bukohl, Reiner
45770 Marl / DE
07 / Paul, Niklas
45770 Marl / DE
 [2021/46]
Representative(s)Evonik Patent Association
c/o Evonik Industries AG
IP Management
Bau 1042A/PB 15
Paul-Baumann-Straße 1
45772 Marl / DE
[2021/46]
Application number, filing date20174314.313.05.2020
[2021/46]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3909940
Date:17.11.2021
Language:DE
[2021/46]
Type: B1 Patent specification 
No.:EP3909940
Date:22.02.2023
Language:DE
[2023/08]
Search report(s)(Supplementary) European search report - dispatched on:EP04.11.2020
ClassificationIPC:C07C2/10, C07C7/04, C07C11/02, C10G50/00
[2021/46]
CPC:
C07C2/10 (EP); C07C7/04 (EP); C10G50/00 (EP);
C07C2521/12 (EP); C07C2523/755 (EP)
C-Set:
C07C2/10, C07C11/02 (EP);
C07C7/04, C07C11/02 (EP)
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 [2021/46]
TitleGerman:VERFAHREN ZUR OLIGOMERISIERUNG VON OLEFINEN MIT KONTROLLE DES GEHALTS AN OLIGOMEREN IN DEN ZU OLIGOMERISIERENDEN KOHLENWASSERSTOFFSTRÖMEN[2021/46]
English:METHOD FOR THE OLIGOMERISATION OF OLEFINS WITH CONTROL OF THE CONTENT OF OLIGOMERS IN HYDROCARBON STREAMS TO BE OLIGOMERISED[2021/46]
French:PROCÉDÉ D'OLIGOMÉRISATION D'OLÉFINES À CONTRÔLE DE LA TENEUR EN OLIGOMÈRES DANS LES FLUX D'HYDROCARBURES À OLIGOMÉRISER[2021/46]
Examination procedure13.05.2020Examination requested  [2021/46]
30.09.2022Communication of intention to grant the patent
03.01.2023Fee for grant paid
03.01.2023Fee for publishing/printing paid
03.01.2023Receipt of the translation of the claim(s)
Opposition(s)23.11.2023No opposition filed within time limit [2024/05]
Fees paidRenewal fee
25.05.2022Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
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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  TooltipCZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
MC22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SI22.02.2023
SK22.02.2023
SM22.02.2023
IE13.05.2023
LU13.05.2023
NO22.05.2023
GR23.05.2023
CH31.05.2023
LI31.05.2023
IS22.06.2023
PT22.06.2023
[2024/21]
Former [2024/11]CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
MC22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SI22.02.2023
SK22.02.2023
SM22.02.2023
LU13.05.2023
NO22.05.2023
GR23.05.2023
CH31.05.2023
LI31.05.2023
IS22.06.2023
PT22.06.2023
Former [2024/09]CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
MC22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SK22.02.2023
SM22.02.2023
LU13.05.2023
NO22.05.2023
GR23.05.2023
CH31.05.2023
LI31.05.2023
IS22.06.2023
PT22.06.2023
Former [2024/08]CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
MC22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SK22.02.2023
SM22.02.2023
LU13.05.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/50]CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SK22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/49]CZ22.02.2023
DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RO22.02.2023
RS22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/48]DK22.02.2023
EE22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RS22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/46]DK22.02.2023
FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RS22.02.2023
SM22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/39]FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RS22.02.2023
NO22.05.2023
GR23.05.2023
IS22.06.2023
PT22.06.2023
Former [2023/38]FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
PL22.02.2023
RS22.02.2023
NO22.05.2023
GR23.05.2023
PT22.06.2023
Former [2023/37]FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
RS22.02.2023
NO22.05.2023
GR23.05.2023
PT22.06.2023
Former [2023/36]FI22.02.2023
HR22.02.2023
LT22.02.2023
LV22.02.2023
RS22.02.2023
NO22.05.2023
PT22.06.2023
Former [2023/35]HR22.02.2023
LT22.02.2023
RS22.02.2023
NO22.05.2023
PT22.06.2023
Former [2023/34]LT22.02.2023
RS22.02.2023
PT22.06.2023
Former [2023/33]LT22.02.2023
Documents cited:Search[A]EP1457475  (BASF AG [DE]) [A] 1-13 * figure -; example - *;
 [AD]WO2011000697  (EVONIK OXENO GMBH [DE], et al) [AD] 1-13* example -; claim - *
by applicantWO2011000697
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.