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Extract from the Register of European Patents

EP About this file: EP1272492

EP1272492 - METHOD FOR PRODUCING TRIETHYLENE DIAMINE, USING ETHYLENE DIAMINE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.08.2011
Database last updated on 26.07.2024
Most recent event   Tooltip24.05.2013Lapse of the patent in a contracting state
New state(s): CY		published on 26.06.2013  [2013/26]
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 [2003/17]For all designated states
BASF AKTIENGESELLSCHAFT
67056 Ludwigshafen / DE
Former [2003/02]For all designated states
Performance Chemicals Handels GmbH
Zuckerkamp 3
21244 Buchholz / DE
Inventor(s)01 / KLOCKEMANN, Werner
Zuckerkamp 3
D-21244 Buchholz / DE
02 / FRAUENDORFER, Erich
Möwensteert 47
D-26723 Emden / DE
 [2003/02]
Application number, filing date00958103.404.07.2000
[2003/02]
WO2000DE02111
Priority number, dateDE199913073605.07.1999         Original published format: DE 19930736
[2003/02]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report
No.:WO0102404
Date:11.01.2001
Language:DE
[2001/02]
Type: A2 Application without search report 
No.:EP1272492
Date:08.01.2003
Language:DE
The application published by WIPO in one of the EPO official languages on 11.01.2001 takes the place of the publication of the European patent application.
[2003/02]
Type: B1 Patent specification 
No.:EP1272492
Date:06.10.2010
Language:DE
[2010/40]
Search report(s)International search report - published on:EP17.05.2001
ClassificationIPC:C07D487/08, C07D241/00
[2010/17]
CPC:
C07D487/08 (EP,KR,US)
Former IPC [2003/02]C07D487/08, // (C07D487/08, 241:00), C07D241:00
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2010/40]
Former [2003/02]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT 
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON TRIETHYLENDIAMIN UNTER EINSATZ VON ETHYLENDIAMIN[2003/02]
English:METHOD FOR PRODUCING TRIETHYLENE DIAMINE, USING ETHYLENE DIAMINE[2003/02]
French:PROCEDE DE PRODUCTION DE TRIETHYLENEDIAMINE AU MOYEN D'ETHYLENEDIAMINE[2003/02]
Entry into regional phase10.01.2002National basic fee paid 
10.01.2002Designation fee(s) paid 
10.01.2002Examination fee paid 
Examination procedure02.02.2001Request for preliminary examination filed
International Preliminary Examining Authority: EP
10.01.2002Examination requested  [2003/02]
13.03.2007Despatch of a communication from the examining division (Time limit: M04)
25.04.2007Reply to a communication from the examining division
12.02.2008Despatch of a communication from the examining division (Time limit: M04)
12.06.2008Reply to a communication from the examining division
12.02.2010Cancellation of oral proceeding that was planned for 29.04.2010
07.04.2010Communication of intention to grant the patent
29.04.2010Date of oral proceedings (cancelled)
20.07.2010Fee for grant paid
20.07.2010Fee for publishing/printing paid
Opposition(s)07.07.2011No opposition filed within time limit [2011/37]
Fees paidRenewal fee
18.07.2002Renewal fee patent year 03
31.07.2003Renewal fee patent year 04
02.08.2004Renewal fee patent year 05
01.08.2005Renewal fee patent year 06
31.07.2006Renewal fee patent year 07
31.07.2007Renewal fee patent year 08
31.03.2008Renewal fee patent year 09
31.07.2009Renewal fee patent year 10
02.08.2010Renewal fee patent year 11
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  TooltipCY06.10.2010
DK06.10.2010
FI06.10.2010
IE06.10.2010
SE06.10.2010
GR07.01.2011
PT07.02.2011
AT04.07.2011
LU04.07.2011
[2013/26]
Former [2013/25]DK06.10.2010
FI06.10.2010
IE06.10.2010
SE06.10.2010
GR07.01.2011
PT07.02.2011
AT04.07.2011
LU04.07.2011
Former [2013/07]DK06.10.2010
FI06.10.2010
IE06.10.2010
SE06.10.2010
GR07.01.2011
PT07.02.2011
AT04.07.2011
Former [2011/40]DK06.10.2010
FI06.10.2010
IE06.10.2010
SE06.10.2010
GR07.01.2011
PT07.02.2011
Former [2011/35]FI06.10.2010
IE06.10.2010
SE06.10.2010
GR07.01.2011
PT07.02.2011
Former [2011/31]FI06.10.2010
SE06.10.2010
GR07.01.2011
PT07.02.2011
Former [2011/24]FI06.10.2010
SE06.10.2010
PT07.02.2011
Cited inInternational search[DA]EP0313753  (HUELS CHEMISCHE WERKE AG [DE]) [DA] 1 * claim 1 *;
 [A]WO8905810  (UNION CARBIDE CORP [US]) [A] 1* page 12, paragraph 2; claims 1,27,35 *;
 [DA]EP0423526  (BAYER AG [DE]) [DA] 1 * claim 1 *
by applicantWO8905810
 EP0423526
 US5756741
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.