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Extract from the Register of European Patents

EP About this file: EP0730592

EP0730592 - DERIVATIVES OF 2,3,5,6-TETRAFLUOROBENZOIC ACID AND THEIR USE IN COMBATING PESTS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  21.10.2000
Database last updated on 14.09.2024
Most recent event   Tooltip21.10.2000Application deemed to be withdrawnpublished on 06.12.2000 [2000/49]
Applicant(s)For all designated states
BAYER AG
51368 Leverkusen / DE
[1996/37]
Inventor(s)01 / KRAATZ, Udo
Andreasstrasse 22a
D-51375 Leverkusen / DE
02 / HÄNSSLER, Gerd
Am Arenzberg 58a
D-51381 Leverkusen / DE
[1996/37]
Application number, filing date95901380.614.11.1994
[1996/37]
WO1994EP03775
Priority number, dateDE1993434018025.11.1993         Original published format: DE 4340180
[1996/37]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9514688
Date:01.06.1995
Language:DE
[1995/23]
Type: A1 Application with search report 
No.:EP0730592
Date:11.09.1996
Language:DE
The application published by WIPO in one of the EPO official languages on 01.06.1995 takes the place of the publication of the European patent application.
[1996/37]
Search report(s)International search report - published on:EP01.06.1995
ClassificationIPC:C07D295/185, C07C233/87, C07C235/06, C07C233/65, C07C233/66, C07C233/75, C07C233/83, C07C219/14, C07C233/78, C07D295/192, C07D521/00
[1996/37]
CPC:
C07D295/185 (EP); A01N37/10 (EP); A01N37/12 (EP);
A01N37/18 (EP); A01N37/20 (EP); A01N37/22 (EP);
A01N37/24 (EP); A01N37/36 (EP); A01N37/46 (EP);
A01N43/36 (EP); A01N43/653 (EP); C07C233/65 (EP);
C07C233/66 (EP); C07C233/78 (EP); C07C233/83 (EP);
C07C233/87 (EP); C07C235/00 (EP); C07C69/76 (EP);
C07D207/16 (EP); C07D231/12 (EP); C07D233/56 (EP);
C07D249/08 (EP); C07C2601/04 (EP) (-)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   NL,   PT [1996/37]
TitleGerman:DERIVATE DER 2,3,5,6-TETRAFLUOROBENZOESÄURE UND IHRE VERWENDUNG ZUR BEKÄMPFUNG VON SCHÄDLINGEN[1996/37]
English:DERIVATIVES OF 2,3,5,6-TETRAFLUOROBENZOIC ACID AND THEIR USE IN COMBATING PESTS[1996/37]
French:DERIVES D'ACIDE 2,3,5,6-TETRAFLUOROBENZOIQUE ET LEUR UTILISATION POUR LUTTER CONTRE LES PARASITES[1996/37]
Entry into regional phase13.05.1996National basic fee paid 
13.05.1996Designation fee(s) paid 
13.05.1996Examination fee paid 
Examination procedure28.03.1995Request for preliminary examination filed
International Preliminary Examining Authority: EP
13.05.1996Examination requested  [1996/37]
08.02.2000Despatch of a communication from the examining division (Time limit: M04)
19.06.2000Application deemed to be withdrawn, date of legal effect  [2000/49]
13.07.2000Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2000/49]
Fees paidRenewal fee
17.10.1996Renewal fee patent year 03
01.12.1997Renewal fee patent year 04
30.11.1998Renewal fee patent year 05
30.11.1999Renewal fee patent year 06
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Cited inInternational search[A]EP0028346  (BAYER AG) [A] 1,4-6,8,9 * page 16, line 1 - line 13; claims 1,5-8 *;
 [A]US4055663  (S. J. BARER ET AL) [A] 1,5,6,8,9 * column 1, line 5 - line 8; claim 1 * * column 1, line 45 - column 2, line 26 *;
 [A]DE1642232  (BASF) [A] 1,5,6,8,9 * example 3; claim . *
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.