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Extract from the Register of European Patents

EP About this file: EP1868966

EP1868966 - PROCESS FOR PREPARING C2 TO C4 OLEFINS FROM A FEED STREAM COMPRISING OXYGENATES AND STEAM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.04.2021
Database last updated on 06.07.2024
FormerThe patent has been granted
Status updated on  15.05.2020
FormerGrant of patent is intended
Status updated on  26.02.2020
FormerExamination is in progress
Status updated on  05.04.2017
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024 [2024/29]
Applicant(s)For all designated states
Air Liquide Global E&C Solutions Germany GmbH
Olof-Palme-Strasse 35
60439 Frankfurt am Main / DE
[2014/16]
Former [2009/01]For all designated states
Lurgi GmbH
Lurgiallee 5
60295 Frankfurt am Main / DE
Former [2007/52]For all designated states
Lurgi AG
Lurgiallee 5
60295 Frankfurt am Main / DE
Inventor(s)01 / ROTHAEMEL, Martin
Egerlaender Strasse 21
60437 Frankfurt/Main / DE
02 / BOLL, Walter
Nordring 19
60388 Frankfurt/Main / DE
03 / BIRKE, Gerhard
Bottgerstrasse 6a
60389 Frankfurt/Main / DE
04 / KOEMPEL, Harald
Nachtigallenstrasse 44
63263 Neu-Isenburg / DE
05 / LIEBNER, Waldemar
Hohemarkstrasse 136
61440 Oberursel / DE
06 / BACH, Hermann
Lahnstrasse 28
56412 Heiligenroth / DE
 [2007/52]
Application number, filing date06707323.928.02.2006
[2007/52]
WO2006EP01817
Priority number, dateDE2005101592306.04.2005         Original published format: DE102005015923
[2010/16]
Former [2007/52]DE2005101592308.04.2005
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2006105831
Date:12.10.2006
Language:DE
[2006/41]
Type: A1 Application with search report 
No.:EP1868966
Date:26.12.2007
Language:DE
The application published by WIPO in one of the EPO official languages on 12.10.2006 takes the place of the publication of the European patent application.
[2007/52]
Type: B1 Patent specification 
No.:EP1868966
Date:17.06.2020
Language:DE
[2020/25]
Search report(s)International search report - published on:EP12.10.2006
ClassificationIPC:C07C1/20, C07C11/02, C07C11/06
[2007/52]
CPC:
C07C1/20 (EP,US); C07C2529/70 (EP,US); Y02P20/52 (EP,US);
Y02P30/20 (EP,US); Y02P30/40 (EP,US)
C-Set:
C07C1/20, C07C11/02 (US,EP);
C07C1/20, C07C11/06 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2020/25]
Former [2007/52]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON C2- BIS C4-OLEFINEN AUS EINEM OXYGENATE UND WASSERDAMPF ENTHALTENDEN EINSATZSTROM[2007/52]
English:PROCESS FOR PREPARING C2 TO C4 OLEFINS FROM A FEED STREAM COMPRISING OXYGENATES AND STEAM[2007/52]
French:PROCEDE POUR PRODUIRE DES OLEFINES C2-C4 A PARTIR D'UN FLUX D'ENTREE COMPRENANT DES COMPOSES OXYGENES ET DE LA VAPEUR D'EAU[2020/11]
Former [2007/52]PROCEDE POUR PRODUIRE DES OLEFINES C2-C4 A PARTIR D'OLEFINES PROVENANT D'UN FLUX D'ENTREE COMPRENANT UN OXYGENAT ET DE LA VAPEUR D'EAU
Entry into regional phase06.11.2007National basic fee paid 
06.11.2007Designation fee(s) paid 
06.11.2007Examination fee paid 
Examination procedure06.11.2007Examination requested  [2010/17]
22.04.2008Despatch of a communication from the examining division (Time limit: M06)
30.10.2008Reply to a communication from the examining division
24.10.2011Despatch of a communication from the examining division (Time limit: M04)
22.02.2012Reply to a communication from the examining division
19.12.2014Despatch of a communication from the examining division (Time limit: M04)
23.04.2015Reply to a communication from the examining division
07.04.2016Despatch of a communication from the examining division (Time limit: M06)
14.10.2016Reply to a communication from the examining division
27.03.2017Despatch of a communication from the examining division (Time limit: M06)
11.09.2017Reply to a communication from the examining division
20.12.2017Despatch of a communication from the examining division (Time limit: M06)
13.06.2018Reply to a communication from the examining division
05.09.2018Despatch of a communication from the examining division (Time limit: M06)
07.03.2019Reply to a communication from the examining division
07.05.2019Despatch of a communication from the examining division (Time limit: M06)
08.10.2019Reply to a communication from the examining division
27.02.2020Communication of intention to grant the patent
28.04.2020Fee for grant paid
28.04.2020Fee for publishing/printing paid
28.04.2020Receipt 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  22.04.2008
Opposition(s)18.03.2021No opposition filed within time limit [2021/21]
Fees paidRenewal fee
14.02.2008Renewal fee patent year 03
18.02.2009Renewal fee patent year 04
24.02.2010Renewal fee patent year 05
22.02.2011Renewal fee patent year 06
22.02.2012Renewal fee patent year 07
21.02.2013Renewal fee patent year 08
20.02.2014Renewal fee patent year 09
23.02.2015Renewal fee patent year 10
22.02.2016Renewal fee patent year 11
17.02.2017Renewal fee patent year 12
22.02.2018Renewal fee patent year 13
21.02.2019Renewal fee patent year 14
24.02.2020Renewal fee patent year 15
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  TooltipHU28.02.2006
CY17.06.2020
CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
TR17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
AT28.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
GB28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
[2024/29]
Former [2023/27]HU28.02.2006
CY17.06.2020
CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
AT28.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
GB28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
Former [2023/24]CY17.06.2020
CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
AT28.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
GB28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
Former [2022/33]CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
AT28.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
GB28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
Former [2022/21]CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
AT28.02.2021
CH28.02.2021
FR28.02.2021
GB28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
Former [2022/08]CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
CH28.02.2021
FR28.02.2021
GB28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
Former [2022/07]CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
CH28.02.2021
FR28.02.2021
IE28.02.2021
LI28.02.2021
LU28.02.2021
Former [2021/47]CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
CH28.02.2021
LI28.02.2021
LU28.02.2021
Former [2021/41]CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
MC17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
Former [2021/24]CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SI17.06.2020
SK17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
Former [2021/20]CZ17.06.2020
DK17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SK17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
Former [2021/10]CZ17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
NL17.06.2020
PL17.06.2020
RO17.06.2020
SE17.06.2020
SK17.06.2020
BG17.09.2020
GR18.09.2020
IS17.10.2020
PT19.10.2020
Former [2021/09]CZ17.06.2020
EE17.06.2020
ES17.06.2020
FI17.06.2020
IT17.06.2020
LT17.06.2020
LV17.06.2020
NL17.06.2020
RO17.06.2020
SE17.06.2020
BG17.09.2020
GR18.09.2020
PT19.10.2020
Former [2021/04]FI17.06.2020
LT17.06.2020
LV17.06.2020
NL17.06.2020
SE17.06.2020
BG17.09.2020
GR18.09.2020
Former [2021/01]FI17.06.2020
LT17.06.2020
LV17.06.2020
SE17.06.2020
BG17.09.2020
GR18.09.2020
Former [2020/50]FI17.06.2020
LT17.06.2020
LV17.06.2020
SE17.06.2020
GR18.09.2020
Former [2020/48]FI17.06.2020
LT17.06.2020
SE17.06.2020
Former [2020/47]LT17.06.2020
Cited inInternational search[Y]DE3524890  (AGENCY IND SCIENCE TECHN [JP]) [Y] 1-9 * Seite 6, Zeilen 2-30; Seite 8, Zeile 31 - Seite 13, Zeile 9; Seite 16, Zeile 16 - Seite 22;;; claims 1,4,9 *;
 [Y]WO9736845  (STARCHEM TECHNOLOGIES INC [US]) [Y] 1-9 * page 7, line 26 - page 32, line 30; claims 1-16 *;
 [Y]DE10233975  (LURGI AG [DE]) [Y] 1-9* paragraph [0003] *
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.