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Extract from the Register of European Patents

EP About this file: EP1117708

EP1117708 - METHOD FOR PRODUCING HALOGEN-FREE REACTIVE POLYISOBUTENE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.08.2005
Database last updated on 12.07.2024
Most recent event   Tooltip27.06.2008Change - applicantpublished on 30.07.2008  [2008/31]
Applicant(s)For all designated states
BASF Aktiengesellschaft
Carl-Bosch-Strasse 38
67063 Ludwigshafen / DE
[2008/31]
Former [2004/42]For all designated states
BASF AKTIENGESELLSCHAFT
67056 Ludwigshafen / DE
Former [2001/30]For all designated states
BASF AKTIENGESELLSCHAFT
67056 Ludwigshafen / DE
Inventor(s)01 / SIGWART, Christoph
Siegfriedstrasse 14
D-69198 Schriesheim / DE
02 / NARBESHUBER, Thomas
Merschweg 51
D-49477 Ibbenbüren / DE
03 / GEHRER, Eugen
Montfortstrasse 27
A-6830 Rankweil / AT
04 / FISCHER, Rolf
Bergstrasse 98
D-69121 Heidelberg / DE
05 / STEINBRENNER, Ulrich
Hartmannstrasse 21
D-67063 Ludwigshafen / DE
06 / LIANG, Shelue
Rhein-Haardt-Bahn-Strasse 2
D-67071 Ludwigshafen / DE
 [2001/30]
Application number, filing date99938254.215.07.1999
[2001/30]
WO1999EP05013
Priority number, dateDE199813459331.07.1998         Original published format: DE 19834593
[2001/30]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO0008075
Date:17.02.2000
Language:DE
[2000/07]
Type: A1 Application with search report 
No.:EP1117708
Date:25.07.2001
Language:DE
The application published by WIPO in one of the EPO official languages on 17.02.2000 takes the place of the publication of the European patent application.
[2001/30]
Type: B1 Patent specification 
No.:EP1117708
Date:13.10.2004
Language:DE
[2004/42]
Search report(s)International search report - published on:EP17.02.2000
ClassificationIPC:C08F110/10, C08F4/06, C08F4/12, C08F4/18, C08F4/24, C08F4/26
[2001/30]
CPC:
C08F110/10 (EP,US)
C-Set:
C08F110/10, C08F2/00 (US,EP);
C08F110/10, C08F4/06 (EP,US);
C08F110/10, C08F4/10 (US,EP);
C08F110/10, C08F4/12 (EP,US);
C08F110/10, C08F4/18 (EP,US);
C08F110/10, C08F4/22 (EP,US);
C08F110/10, C08F4/24 (US,EP);
C08F110/10, C08F4/26 (US,EP)
(-)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2001/30]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON HALOGENFREIEM, REAKTIVEM POLYISOBUTEN[2001/30]
English:METHOD FOR PRODUCING HALOGEN-FREE REACTIVE POLYISOBUTENE[2001/30]
French:PROCEDE DE PRODUCTION DE POLYISOBUTENE REACTIF EXEMPT D'HALOGENE[2001/30]
Entry into regional phase04.01.2001National basic fee paid 
04.01.2001Designation fee(s) paid 
04.01.2001Examination fee paid 
Examination procedure08.01.2000Request for preliminary examination filed
International Preliminary Examining Authority: EP
04.01.2001Examination requested  [2001/30]
10.03.2004Communication of intention to grant the patent
20.07.2004Fee for grant paid
20.07.2004Fee for publishing/printing paid
Opposition(s)14.07.2005No opposition filed within time limit [2005/40]
Fees paidRenewal fee
14.07.2001Renewal fee patent year 03
18.07.2002Renewal fee patent year 04
31.07.2003Renewal fee patent year 05
02.08.2004Renewal fee patent year 06
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  TooltipFI13.10.2004
IE13.10.2004
NL13.10.2004
DK13.01.2005
GR13.01.2005
SE13.01.2005
ES24.01.2005
PT13.03.2005
[2008/18]
Former [2007/23]FI13.10.2004
IE13.10.2004
NL13.10.2004
DK13.01.2005
GR13.01.2005
SE13.01.2005
ES24.01.2005
Former [2006/14]FI13.10.2004
IE13.10.2004
NL13.10.2004
DK13.01.2005
GR13.01.2005
ES24.01.2005
Former [2005/46]FI13.10.2004
IE13.10.2004
DK13.01.2005
GR13.01.2005
ES24.01.2005
Former [2005/27]FI13.10.2004
GR13.01.2005
ES24.01.2005
Former [2005/26]FI13.10.2004
GR13.01.2005
Former [2005/24]FI13.10.2004
Cited inInternational search[AD]DE19520078  (BASF AG [DE]) [AD] 1-5 * example -; claim - *;
 [XD]DE19528942  (BASF AG [DE]) [XD] 1-8 * the whole document *;
 [X]US5663470  (CHEN FRANK JOUNG-YEI [US], et al) [X] 1-8 * the whole document *;
 [XD]EP0825205  (LUBRIZOL CORP [US]) [XD] 1-6,10 * the whole document *;
 [PXD]DE19704482  (BASF AG [DE]) [PXD] 1-9 * the whole document *;
 [PXD]DE19734176  (BASF AG [DE]) [PXD] 1-6,10* the whole document *
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.