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Extract from the Register of European Patents

EP About this file: EP1501879

EP1501879 - METHOD FOR ANIONIC POLYMERISATION [Right-click to bookmark this link]
Former [2005/05]INITIATOR COMPOSITION AND METHOD FOR ANIONIC POLYMERISATION
[2008/39]
StatusNo opposition filed within time limit
Status updated on  25.12.2009
Database last updated on 13.11.2024
Most recent event   Tooltip07.10.2011Lapse of the patent in a contracting state
New state(s): CY		published on 09.11.2011  [2011/45]
Applicant(s)For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[N/P]
Former [2008/10]For all designated states
BASF SE
67056 Ludwigshafen / DE
Former [2005/05]For all designated states
BASF AKTIENGESELLSCHAFT
67056 Ludwigshafen / DE
Inventor(s)01 / DESBOIS, Philippe
Immengartenstr. 31a
67487 Maikammer / DE
02 / SCHADE, Christian
Kopernikusstr. 107
67063 Ludwigshafen / DE
03 / DEFFIEUX, Alain
70, rue Georges Mandel
F-33000 Bordeaux / FR
04 / MENORET, Stephane
12 Rue J. Mette
F-33800 Bordeaux / FR
05 / DEMETER, Jürgen
Bruderweg 25
67069 Ludwigshafen / DE
 [2005/05]
Application number, filing date03720470.815.04.2003
[2005/05]
WO2003EP03900
Priority number, dateDE200211816123.04.2002         Original published format: DE 10218161
[2005/05]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO03091296
Date:06.11.2003
Language:DE
[2003/45]
Type: A1 Application with search report 
No.:EP1501879
Date:02.02.2005
Language:DE
The application published by WIPO in one of the EPO official languages on 06.11.2003 takes the place of the publication of the European patent application.
[2005/05]
Type: B1 Patent specification 
No.:EP1501879
Date:18.02.2009
Language:DE
[2009/08]
Search report(s)International search report - published on:EP06.11.2003
ClassificationIPC:C08F36/04, C08F4/54, C08F12/00, C08F12/04, C08F297/04, C07F5/06
[2005/05]
CPC:
C08F297/04 (EP,US); C08F36/04 (EP,KR,US); C07F5/062 (EP,US);
C08F4/46 (KR); C08F4/54 (EP,US); C08L53/02 (EP,US)
C-Set:
C08F36/04, C08F4/48 (US,EP);
C08F36/04, C08F4/52 (EP,US);
C08L53/02, C08L2666/02 (US,EP)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2005/05]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
TitleGerman:VERFAHREN ZUR ANIONISCHEN POLYMERISATION[2008/39]
English:METHOD FOR ANIONIC POLYMERISATION[2008/39]
French:PROCEDE POUR LA POLYMERISATION ANIONIQUE[2008/39]
Former [2005/05]INITIATORZUSAMMENSETZUNG UND VERFAHREN ZUR ANIONISCHEN POLYMERISATION
Former [2005/05]INITIATOR COMPOSITION AND METHOD FOR ANIONIC POLYMERISATION
Former [2005/05]COMPOSITION D'AMOR AGE ET PROCEDE POUR LA POLYMERISATION ANIONIQUE
Entry into regional phase23.11.2004National basic fee paid 
23.11.2004Designation fee(s) paid 
23.11.2004Examination fee paid 
Examination procedure26.09.2003Request for preliminary examination filed
International Preliminary Examining Authority: EP
23.11.2004Examination requested  [2005/05]
24.11.2006Despatch of a communication from the examining division (Time limit: M04)
09.02.2007Reply to a communication from the examining division
15.09.2008Communication of intention to grant the patent
19.12.2008Fee for grant paid
19.12.2008Fee for publishing/printing paid
Opposition(s)19.11.2009No opposition filed within time limit [2010/04]
Fees paidRenewal fee
02.05.2005Renewal fee patent year 03
02.05.2006Renewal fee patent year 04
02.05.2007Renewal fee patent year 05
02.05.2008Renewal fee patent year 06
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  TooltipCY18.02.2009
CZ18.02.2009
DK18.02.2009
EE18.02.2009
FI18.02.2009
IE18.02.2009
RO18.02.2009
SI18.02.2009
SK18.02.2009
AT15.04.2009
LU15.04.2009
CH30.04.2009
LI30.04.2009
MC30.04.2009
BG18.05.2009
SE18.05.2009
GR19.05.2009
PT27.07.2009
HU19.08.2009
[2011/45]
Former [2011/31]CZ18.02.2009
DK18.02.2009
EE18.02.2009
FI18.02.2009
IE18.02.2009
RO18.02.2009
SI18.02.2009
SK18.02.2009
AT15.04.2009
LU15.04.2009
CH30.04.2009
LI30.04.2009
MC30.04.2009
BG18.05.2009
SE18.05.2009
GR19.05.2009
PT27.07.2009
HU19.08.2009
Former [2011/21]CZ18.02.2009
DK18.02.2009
EE18.02.2009
FI18.02.2009
IE18.02.2009
RO18.02.2009
SI18.02.2009
SK18.02.2009
AT15.04.2009
LU15.04.2009
CH30.04.2009
LI30.04.2009
MC30.04.2009
BG18.05.2009
SE18.05.2009
GR19.05.2009
PT27.07.2009
Former [2010/48]CZ18.02.2009
DK18.02.2009
EE18.02.2009
FI18.02.2009
IE18.02.2009
RO18.02.2009
SI18.02.2009
SK18.02.2009
AT15.04.2009
CH30.04.2009
LI30.04.2009
MC30.04.2009
BG18.05.2009
SE18.05.2009
GR19.05.2009
PT27.07.2009
Former [2010/37]CZ18.02.2009
DK18.02.2009
EE18.02.2009
FI18.02.2009
IE18.02.2009
RO18.02.2009
SI18.02.2009
SK18.02.2009
AT15.04.2009
CH30.04.2009
LI30.04.2009
MC30.04.2009
BG18.05.2009
SE18.05.2009
PT27.07.2009
Former [2010/21]CZ18.02.2009
DK18.02.2009
EE18.02.2009
FI18.02.2009
IE18.02.2009
RO18.02.2009
SI18.02.2009
SK18.02.2009
CH30.04.2009
LI30.04.2009
MC30.04.2009
BG18.05.2009
SE18.05.2009
PT27.07.2009
Former [2010/08]CZ18.02.2009
DK18.02.2009
EE18.02.2009
FI18.02.2009
IE18.02.2009
RO18.02.2009
SI18.02.2009
SK18.02.2009
CH30.04.2009
LI30.04.2009
BG18.05.2009
SE18.05.2009
PT27.07.2009
Former [2009/50]CZ18.02.2009
DK18.02.2009
EE18.02.2009
FI18.02.2009
IE18.02.2009
RO18.02.2009
SI18.02.2009
SK18.02.2009
SE18.05.2009
PT27.07.2009
Former [2009/49]CZ18.02.2009
DK18.02.2009
EE18.02.2009
FI18.02.2009
IE18.02.2009
SI18.02.2009
SE18.05.2009
PT27.07.2009
Former [2009/47]DK18.02.2009
FI18.02.2009
IE18.02.2009
SI18.02.2009
SE18.05.2009
Former [2009/46]DK18.02.2009
FI18.02.2009
SI18.02.2009
SE18.05.2009
Former [2009/39]FI18.02.2009
SI18.02.2009
SE18.05.2009
Former [2009/36]FI18.02.2009
SI18.02.2009
Cited inInternational search[X]US2915541  (KARL ZIEGLER, et al) [X] 1,2,4,10 * column 4; example 4 * * column 4, line 19 - line 22 *;
 [X]GB947993  (EASTMAN KODAK CO) [X] 1,2,4,10 * page 5; example 3 * * page 1, column 1, line 12 - line 14 *;
 [X]US3453093  (KOBETZ PAUL, et al) [X] 1,2,4,10 * page 1, column 1, line 47 - line 49 ** example - *;
 [X]EP0512310  (ETHYL CORP [US]) [X] 1-3 * column 3; example 1 *;
 [DX]WO9807765  (BASF AG [DE], et al) [DX] 1-14 * page 21 - page 22; examples 3.4,3.6 * * page 7, line 19 - line 38 * * page 4, line 15 - line 21 *
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.