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Extract from the Register of European Patents

EP About this file: EP0816337

EP0816337 - A process for the manufacture of 2 aryl 5 perfluoroalkylpyrrole derivatives and intermediates useful therefor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.06.2002
Database last updated on 06.07.2024
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 [2001/24]For all designated states
BASF AKTIENGESELLSCHAFT
67056 Ludwigshafen / DE
Former [1998/02]For all designated states
American Cyanamid Company
Five Giralda Farms
Madison, New Jersey 07940-0874 / US
Inventor(s)01 / Kameswaran, Venkataraman
6 Stuart Lane West
Princeton Junction, New Jersey 08550 / US
[1998/02]
Representative(s)Langfinger, Klaus Dieter, et al
Director Patents & Licensing
BASF Aktiengesellschaft ZDX/P-C6
67056 Ludwigshafen / DE
[N/P]
Former [2000/44]Langfinger, Klaus Dieter, et al
Director Patents & Licensing, BASF Aktiengesellschaft ZDX/P-C6
67056 Ludwigshafen / DE
Former [1998/02]Mannion, Sally Kim, Dr., et al
c/o Wyeth Laboratories, Huntercombe Lane South, Taplow
Maidenhead, Berkshire SL6 0PH / GB
Application number, filing date97304480.325.06.1997
[1998/02]
Priority number, dateUS1996067550428.06.1996         Original published format: US 675504
[1998/02]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0816337
Date:07.01.1998
Language:EN
[1998/02]
Type: B1 Patent specification 
No.:EP0816337
Date:08.08.2001
Language:EN
[2001/32]
Search report(s)(Supplementary) European search report - dispatched on:EP27.10.1997
ClassificationIPC:C07D207/34, C07D207/42, C07D207/32, C07C255/44
[1998/02]
CPC data not yet available
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   NL,   PT,   SE [1998/38]
Former [1998/02]AT,  BE,  CH,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Verfahren zur Herstellung von 2-Aryl-5-perfluoralkylpyrrol-Derivaten und Zwischenprodukte für dieses Verfahren[1998/02]
English:A process for the manufacture of 2 aryl 5 perfluoroalkylpyrrole derivatives and intermediates useful therefor[1998/02]
French:Procédé pour la préparation de dérivés de 2-aryl-5-perfluoroalkylpyrrole et intermédiaires pour ce procédé[1998/02]
Examination procedure18.04.1998Examination requested  [1998/25]
01.09.1999Despatch of a communication from the examining division (Time limit: M06)
07.03.2000Reply to a communication from the examining division
28.09.2000Despatch of communication of intention to grant (Approval: Yes)
31.01.2001Communication of intention to grant the patent
30.04.2001Fee for grant paid
30.04.2001Fee for publishing/printing paid
Opposition(s)10.05.2002No opposition filed within time limit [2002/31]
Fees paidRenewal fee
04.06.1999Renewal fee patent year 03
05.06.2000Renewal fee patent year 04
05.06.2001Renewal fee patent year 05
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  TooltipAT08.08.2001
BE08.08.2001
NL08.08.2001
DK08.11.2001
PT08.11.2001
SE08.11.2001
GR09.11.2001
ES28.02.2002
[2006/14]
Former [2004/51]AT08.08.2001
BE08.08.2001
NL08.08.2001
DK08.11.2001
PT08.11.2001
SE08.11.2001
GR09.11.2001
FR04.01.2002
ES28.02.2002
Former [2004/04]AT08.08.2001
BE08.08.2001
NL08.08.2001
DK08.11.2001
PT08.11.2001
SE08.11.2001
FR04.01.2002
ES28.02.2002
Former [2003/46]AT08.08.2001
BE08.08.2001
NL08.08.2001
DK08.11.2001
PT08.11.2001
SE08.11.2001
FR04.01.2002
Former [2003/21]AT08.08.2001
BE08.08.2001
NL08.08.2001
PT08.11.2001
SE08.11.2001
FR04.01.2002
Former [2003/09]AT08.08.2001
BE08.08.2001
NL08.08.2001
PT08.11.2001
SE08.11.2001
Former [2002/29]AT08.08.2001
BE08.08.2001
PT08.11.2001
SE08.11.2001
Former [2002/27]AT08.08.2001
PT08.11.2001
SE08.11.2001
Former [2002/20]AT08.08.2001
SE08.11.2001
Former [2002/15]AT08.08.2001
Documents cited:Search[YD]US5030735  (ADDOR ROGER W [US], et al) [YD] 1-5 * see example 2; table II, entries 1, 5; example 8 *;
 [Y]EP0492093  (AMERICAN CYANAMID CO [US]) [Y] 1-6 * see page 4, line 49 - page 5, line 15 *;
 [A]EP0530147  (CIBA GEIGY AG [CH]) [A] 1,6* see examples H1-H3 *;
 [YA]EP0662475  (AMERICAN CYANAMID CO [US]) [Y] 1-6 * see page 5, line 40 - page 6, line 54 * * see examples 1-5; claims 7-10 * [A] 7
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.