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Extract from the Register of European Patents

EP About this file: EP1656405

EP1656405 - NOVEL CATALYSTS FOR SELECTIVE ISOCYANATE DIMERISATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.01.2009
Database last updated on 16.07.2024
Most recent event   Tooltip12.11.2010Lapse of the patent in a contracting state
New state(s): GR		published on 15.12.2010  [2010/50]
Applicant(s)For all designated states
Bayer MaterialScience AG
51368 Leverkusen / DE
[N/P]
Former [2006/20]For all designated states
Bayer MaterialScience AG
51368 Leverkusen / DE
Inventor(s)01 / KÖCHER, Jürgen
Seidenweberstr. 5
40764 Langenfeld / DE
02 / LAAS, Hans-Josef
Amselweg 14
51519 Odenthal / DE
 [2006/20]
Application number, filing date04741270.526.07.2004
[2006/20]
WO2004EP08343
Priority number, dateDE200313618407.08.2003         Original published format: DE 10336184
[2006/20]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2005016984
Date:24.02.2005
Language:DE
[2005/08]
Type: A1 Application with search report 
No.:EP1656405
Date:17.05.2006
Language:DE
The application published by WIPO in one of the EPO official languages on 24.02.2005 takes the place of the publication of the European patent application.
[2006/20]
Type: B1 Patent specification 
No.:EP1656405
Date:12.03.2008
Language:DE
[2008/11]
Search report(s)International search report - published on:EP24.02.2005
ClassificationIPC:C08G18/09, C08G18/16, B01J31/02, C07D213/76
[2006/20]
CPC:
B01J31/0268 (EP,KR,US); C08G18/16 (KR); B01J31/0222 (EP,KR,US);
B01J31/0239 (EP,KR,US); B01J31/0252 (EP,KR,US); C07D213/76 (EP,KR,US);
C08G18/02 (KR); C08G18/022 (EP,US); C08G18/18 (KR);
C08G18/1883 (EP,US); C09D175/04 (KR); C09J175/04 (KR) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2006/20]
Extension statesALNot yet paid
HRNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
TitleGerman:NEUE KATALYSATOREN FÜR DIE SELEKTIVE ISOCYANATDIMERISIERUNG[2006/20]
English:NOVEL CATALYSTS FOR SELECTIVE ISOCYANATE DIMERISATION[2006/20]
French:NOUVEAUX CATALYSEURS POUR LA DIMERISATION SELECTIVE D'ISOCYANATES[2006/20]
Entry into regional phase07.03.2006National basic fee paid 
07.03.2006Designation fee(s) paid 
07.03.2006Examination fee paid 
Examination procedure07.03.2006Examination requested  [2006/20]
08.03.2007Despatch of a communication from the examining division (Time limit: M04)
15.03.2007Reply to a communication from the examining division
10.08.2007Communication of intention to grant the patent
13.12.2007Fee for grant paid
13.12.2007Fee for publishing/printing paid
Opposition(s)15.12.2008No opposition filed within time limit [2009/08]
Fees paidRenewal fee
31.07.2006Renewal fee patent year 03
31.07.2007Renewal fee patent year 04
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  TooltipCY12.03.2008
CZ12.03.2008
DK12.03.2008
EE12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
TR12.03.2008
BG12.06.2008
SE12.06.2008
GR13.06.2008
AT26.07.2008
GB26.07.2008
LU26.07.2008
BE31.07.2008
CH31.07.2008
LI31.07.2008
MC31.07.2008
PT18.08.2008
HU13.09.2008
[2010/50]
Former [2010/38]CY12.03.2008
CZ12.03.2008
DK12.03.2008
EE12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
TR12.03.2008
BG12.06.2008
SE12.06.2008
AT26.07.2008
GB26.07.2008
LU26.07.2008
BE31.07.2008
CH31.07.2008
LI31.07.2008
MC31.07.2008
PT18.08.2008
HU13.09.2008
Former [2010/34]CY12.03.2008
CZ12.03.2008
DK12.03.2008
EE12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
BG12.06.2008
SE12.06.2008
AT26.07.2008
GB26.07.2008
LU26.07.2008
BE31.07.2008
CH31.07.2008
LI31.07.2008
MC31.07.2008
PT18.08.2008
HU13.09.2008
Former [2010/33]CY12.03.2008
CZ12.03.2008
DK12.03.2008
EE12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
BG12.06.2008
SE12.06.2008
AT26.07.2008
GB26.07.2008
LU26.07.2008
BE31.07.2008
CH31.07.2008
LI31.07.2008
MC31.07.2008
PT18.08.2008
Former [2009/51]CY12.03.2008
CZ12.03.2008
DK12.03.2008
EE12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
BG12.06.2008
SE12.06.2008
AT26.07.2008
GB26.07.2008
CH31.07.2008
LI31.07.2008
MC31.07.2008
PT18.08.2008
Former [2009/44]CY12.03.2008
CZ12.03.2008
DK12.03.2008
EE12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
BG12.06.2008
SE12.06.2008
GB26.07.2008
CH31.07.2008
LI31.07.2008
MC31.07.2008
PT18.08.2008
Former [2009/30]CZ12.03.2008
DK12.03.2008
EE12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
BG12.06.2008
SE12.06.2008
GB26.07.2008
CH31.07.2008
LI31.07.2008
MC31.07.2008
PT18.08.2008
Former [2009/29]CZ12.03.2008
DK12.03.2008
EE12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
BG12.06.2008
SE12.06.2008
GB26.07.2008
MC31.07.2008
PT18.08.2008
Former [2009/23]CZ12.03.2008
DK12.03.2008
EE12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
BG12.06.2008
SE12.06.2008
MC31.07.2008
PT18.08.2008
Former [2009/22]CZ12.03.2008
DK12.03.2008
EE12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
SE12.06.2008
MC31.07.2008
PT18.08.2008
Former [2009/18]CZ12.03.2008
DK12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
SE12.06.2008
MC31.07.2008
PT18.08.2008
Former [2009/08]CZ12.03.2008
DK12.03.2008
FI12.03.2008
IE12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
SE12.06.2008
PT18.08.2008
Former [2008/52]CZ12.03.2008
FI12.03.2008
NL12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
SE12.06.2008
PT18.08.2008
Former [2008/49]CZ12.03.2008
FI12.03.2008
PL12.03.2008
RO12.03.2008
SI12.03.2008
SK12.03.2008
SE12.06.2008
PT18.08.2008
Former [2008/46]FI12.03.2008
PL12.03.2008
SI12.03.2008
SE12.06.2008
Former [2008/44]FI12.03.2008
PL12.03.2008
SI12.03.2008
Former [2008/43]FI12.03.2008
PL12.03.2008
Former [2008/39]FI12.03.2008
Cited inInternational search[A]US3829525  (COLE E, et al) [A] 1-7 * claim 1 *;
 [DA]EP0317744  (HUELS CHEMISCHE WERKE AG [DE]) [DA] 1-7* page 5; table 1 *;
 [A]US5227493  (BANKS RONALD E [GB]) [A] 1-7 * column 4 - column 7; examples 1,2,5 *;
 [A]DE19754749  (GRAS RAINER DIPL CHEM DR [DE], et al) [A] 1-7 * page 6; example A *;
 [A]FR2816939  (RHODIA CHIMIE SA [FR]) [A] 1-7 * claim 1 * * page 11 - page 12; examples 1-3 *;
 [A]WO03029217  (UNIV LIEGE [BE], et al) [A] 1-7 * claim 1 * * figure 1 * * page 21, line 1 - line 30 *;
 [A]  - KOSTSOVA, A. G. ET AL, "Properties of .alpha.-aminopyridides of alkanesulfonic acids", CA, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, (1962), Database accession no. 58:33271, URL: STN, XP002305422 [A] 1-7 * abstract *
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.