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Extract from the Register of European Patents

EP About this file: EP0545204

EP0545204 - 2-cyanobenzimidazoles, process for their preparation and their use in agriculture and new precursors [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  25.04.1997
Database last updated on 19.10.2024
Most recent event   Tooltip25.04.1997Application deemed to be withdrawnpublished on 11.06.1997 [1997/24]
Applicant(s)For all designated states
BAYER AG
51368 Leverkusen / DE
[N/P]
Former [1993/23]For all designated states
BAYER AG
D-51368 Leverkusen / DE
Inventor(s)01 / Lunkenheimer, Winfried, Dr.
Funckstrasse 49
W-5600 Wuppertal / DE
02 / Dehne, Heinz-Wilhelm, Dr.
Krischer Strasse 81
W-4019 Monheim / DE
03 / Wachendorff-BNeumann, Ulrike, Dr.
Krischer Strasse 81
W-4019 Monheim / DE
[1993/23]
Application number, filing date92119921.223.11.1992
[1993/23]
Priority number, dateDE1991413995004.12.1991         Original published format: DE 4139950
[1993/23]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0545204
Date:09.06.1993
Language:DE
[1993/23]
Search report(s)(Supplementary) European search report - dispatched on:EP15.03.1993
ClassificationIPC:C07D491/056, A01N43/90, // (C07D491/056, 317:00, 235:00),(C07D491/056, 319:00, 235:00),(C07D491/056, 321:00, 235:00)
[1993/23]
CPC:
C07D491/04 (EP,US); A01N43/90 (EP,US)
Designated contracting statesBE,   CH,   DE,   ES,   FR,   GB,   GR,   IT,   LI,   NL,   PT [1993/23]
TitleGerman:2-Cyanobenzimidazole, ein Verfahren zu ihrer Herstellung und ihre Verwendung in der Landwirtschaft und neue Vorprodukte[1993/23]
English:2-cyanobenzimidazoles, process for their preparation and their use in agriculture and new precursors[1993/23]
French:2-cyanobenzimidazoles, procédé pour leur préparation et leur application dans l'agriculture et nouveaux précurseurs[1993/23]
Examination procedure27.08.1993Examination requested  [1993/43]
06.08.1996Despatch of a communication from the examining division (Time limit: M04)
17.12.1996Application deemed to be withdrawn, date of legal effect  [1997/24]
15.01.1997Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [1997/24]
Fees paidRenewal fee
13.10.1994Renewal fee patent year 03
16.10.1995Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
30.11.199605   M06   Not yet paid
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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.
Documents cited:Search[Y]EP0251012  (BAYER AG [DE]);
 [YD]EP0087375  (RHONE POULENC AGROCHIMIE [FR]);
 [AD]EP0251014  (BAYER AG [DE]);
 [AP]EP0487286  (SUMITOMO CHEMICAL CO [JP])
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.