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Extract from the Register of European Patents

EP About this file: EP1048656

EP1048656 - Process for the preparation of intermediates of hydantoins or cyclic anhydrides of an aminoacid [Right-click to bookmark this link]
Former [2000/44]Process for the preparation of hydantoins or cyclic anhydrides of an aminoacid
[2005/24]
StatusNo opposition filed within time limit
Status updated on  06.10.2006
Database last updated on 20.07.2024
Most recent event   Tooltip05.12.2008Lapse of the patent in a contracting state
New state(s): CY		published on 07.01.2009  [2009/02]
Applicant(s)For all designated states
BASF Aktiengesellschaft
Carl-Bosch-Strasse 38
67063 Ludwigshafen / DE
[2008/31]
Former [2005/48]For all designated states
BASF Aktiengesellschaft
67056 Ludwigshafen / DE
Former [2000/44]For all designated states
BASF AKTIENGESELLSCHAFT
67056 Ludwigshafen / DE
Inventor(s)01 / Slany, Michael, Dr.
Römerstrasse 12
67281 Kirchheim / DE
02 / Schulz, Michael, Dr.
Dhauner Strasse 39
67067 Ludwigshafen / DE
03 / Schäfer, Martin, Dr.
Luitpoldstrasse 65
67063 Ludwigshafen / DE
04 / Zeller, Edgar, Dr.
Sophienstrasse 10
68165 Mannheim / DE
05 / Ebel, Klaus, Dr.
Kranichweg 23
68623 Lampertheim / DE
[2000/44]
Application number, filing date00107441.806.04.2000
[2000/44]
Priority number, dateDE199911917428.04.1999         Original published format: DE 19919174
[2000/44]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1048656
Date:02.11.2000
Language:DE
[2000/44]
Type: A3 Search report 
No.:EP1048656
Date:10.04.2002
[2002/15]
Type: B1 Patent specification 
No.:EP1048656
Date:30.11.2005
Language:DE
[2005/48]
Search report(s)(Supplementary) European search report - dispatched on:EP25.02.2002
ClassificationIPC:C07D233/76, C07D263/44
[2000/44]
CPC:
C07D233/76 (EP,US); C07D263/08 (KR)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2000/44]
TitleGerman:Verfahren zur Herstellung von Zwischenstufen von Hydantoinen oder cyclischen Anhydriden einer Aminosäure[2005/24]
English:Process for the preparation of intermediates of hydantoins or cyclic anhydrides of an aminoacid[2005/24]
French:Procédé pour la préparation d'intermédiaires des hydantoins et anhydrides d'une acide aminé[2005/24]
Former [2000/44]Verfahren zur Herstellung von Hydantoinen oder cyclische Anhydriden einer Aminosäure
Former [2000/44]Process for the preparation of hydantoins or cyclic anhydrides of an aminoacid
Former [2000/44]Procédé pour la préparation d'hydantoines ou d'un anhydride cyclique d'un acide aminé
Examination procedure08.03.2002Examination requested  [2002/20]
23.09.2002Despatch of a communication from the examining division (Time limit: M04)
10.01.2003Reply to a communication from the examining division
10.03.2003Despatch of a communication from the examining division (Time limit: M04)
10.07.2003Reply to a communication from the examining division
08.09.2003Despatch of a communication from the examining division (Time limit: M08)
12.05.2004Reply to a communication from the examining division
29.09.2004Despatch of a communication from the examining division (Time limit: M04)
04.02.2005Reply to a communication from the examining division
09.05.2005Communication of intention to grant the patent
19.09.2005Fee for grant paid
19.09.2005Fee for publishing/printing paid
Opposition(s)31.08.2006No opposition filed within time limit [2006/45]
Fees paidRenewal fee
13.04.2002Renewal fee patent year 03
15.04.2003Renewal fee patent year 04
03.05.2004Renewal fee patent year 05
02.05.2005Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
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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  TooltipCY30.11.2005
FI30.11.2005
GB30.11.2005
IE30.11.2005
IT30.11.2005
DK28.02.2006
GR28.02.2006
SE28.02.2006
AT06.04.2006
LU06.04.2006
CH30.04.2006
LI30.04.2006
MC30.04.2006
PT02.05.2006
[2009/02]
Former [2008/36]FI30.11.2005
GB30.11.2005
IE30.11.2005
IT30.11.2005
DK28.02.2006
GR28.02.2006
SE28.02.2006
AT06.04.2006
LU06.04.2006
CH30.04.2006
LI30.04.2006
MC30.04.2006
PT02.05.2006
Former [2007/46]FI30.11.2005
GB30.11.2005
IE30.11.2005
IT30.11.2005
DK28.02.2006
GR28.02.2006
SE28.02.2006
AT06.04.2006
CH30.04.2006
LI30.04.2006
MC30.04.2006
PT02.05.2006
Former [2007/35]FI30.11.2005
GB30.11.2005
IE30.11.2005
IT30.11.2005
DK28.02.2006
GR28.02.2006
SE28.02.2006
CH30.04.2006
LI30.04.2006
MC30.04.2006
PT02.05.2006
Former [2007/08]FI30.11.2005
GB30.11.2005
IE30.11.2005
DK28.02.2006
GR28.02.2006
SE28.02.2006
CH30.04.2006
LI30.04.2006
MC30.04.2006
PT02.05.2006
Former [2007/07]FI30.11.2005
IE30.11.2005
DK28.02.2006
GR28.02.2006
SE28.02.2006
MC30.04.2006
PT02.05.2006
Former [2006/48]FI30.11.2005
IE30.11.2005
DK28.02.2006
GR28.02.2006
SE28.02.2006
PT02.05.2006
Former [2006/40]FI30.11.2005
IE30.11.2005
DK28.02.2006
GR28.02.2006
SE28.02.2006
Former [2006/38]FI30.11.2005
DK28.02.2006
GR28.02.2006
SE28.02.2006
Former [2006/35]FI30.11.2005
DK28.02.2006
SE28.02.2006
Former [2006/27]FI30.11.2005
SE28.02.2006
Former [2006/23]FI30.11.2005
Documents cited:Search[A]DE824635  (DU PONT) [A] 1 * page 1, column R, line 18 - line 26 ** example VI *;
 [DA]DE19629717  (HOECHST AG [DE]) [DA] 1 * the whole document *;
 [PX]EP0989122  (DEGUSSA [DE]) [PX] 1-3 * claims 1-13 * * examples 1-10 *;
 [PX]  - BELLER ET AL., "Palladium-Catalyzed Synthesis of Substituted Hydabtoins- A New Carbonylation Reaction for the Synthesis of Amino Acid Derivatives", ANGEW. CHEM. INT. ED., (19990517), vol. 38, no. 10, pages 1454 - 7, XP002188758 [PX] 1-3 * table 2 *

DOI:   http://dx.doi.org/10.1002/(SICI)1521-3773(19990517)38:10<1454::AID-ANIE1454>3.0.CO;2-D
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.