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Extract from the Register of European Patents

EP About this file: EP0001427

EP0001427 - 2,6-Dichloro-3'-fluoro-4-trifluoromethyl-6'-nitrodiphenyl ether, a process for its preparation and its application as a defoliation agent for cotton [Right-click to bookmark this link]
Former [1980/19]2,6-Dichloro-3'-fluoro-4-trifluoromethyl-6'-nitrodiphenyl ether, a process for its preparation and its application as a defoliation agent
[1980/19]
StatusNo opposition filed within time limit
Status updated on  14.09.2016
Database last updated on 30.10.2024
Most recent event   Tooltip14.09.2016No opposition filed within time limit 
Applicant(s)For all designated states
BAYER AG
51368 Leverkusen / DE
[N/P]
Inventor(s)01 / Klusacek, Hans, Dr.
Im Weingartskamp 40
D-5000 Köln / DE
02 / Klauke, Erich, Dr.
Eichendorffweg 8
D-5068 Odenthal / DE
03 / Lürssen, Klaus, Dr.
August-Kierspel-Strasse 89
D-5060 Bergisch Gladbach / DE
04 / Roessler, Peter, Dr.
Elsterstrasse 15
D-5060 Bergisch Gladbach / DE
[N/P]
Application number, filing date78100983.225.09.1978
Priority number, dateDE1977274500506.10.1977         Original published format: DE 2745005
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0001427
Date:18.04.1979
Language:DE
[N/P]
Type: B1 Patent specification 
No.:EP0001427
Date:17.09.1980
Language:DE
[1980/19]
Search report(s)(Supplementary) European search report - dispatched on:EP02.02.1979
ClassificationIPC:C07C79/35, A01N33/22, C07C76/02
[1980/19]
CPC:
A01N33/22 (EP)
Former IPC [1980/19]C07C79/35, A01N5/00, A01N9/20, C07C76/02
Designated contracting statesBE,   CH,   DE,   FR,   GB,   NL 
TitleGerman:2,6-Dichlor-3'-fluor-4-trifluormethyl-6'-nitrodiphenyläther, ein Verfahren zu dessen Herstellung sowie dessen Verwendung als Entblätterungsmittel bei Baumwolle[1980/19]
English:2,6-Dichloro-3'-fluoro-4-trifluoromethyl-6'-nitrodiphenyl ether, a process for its preparation and its application as a defoliation agent for cotton[1980/19]
French:2,6-Dichloro-3'-fluoro-4-trifluorométhyle-6'-nitrodiphényléther, son procédé de préparation et son utilisation comme agent de défoliation pour coton[1980/19]
Former [1980/19]2,6-Dichlor-3'-fluor-4-trifluormethyl-6'-nitrodiphenyläther, ein Verfahren zu dessen Herstellung sowie dessen Verwendung als Entblätterungsmitel
Former [1980/19]2,6-Dichloro-3'-fluoro-4-trifluoromethyl-6'-nitrodiphenyl ether, a process for its preparation and its application as a defoliation agent
Former [1980/19]2,6-Dichloro-3'-fluoro-4-trifluorométhyle-6'-nitrodiphényléther, son procédé de préparation et son utilisation comme agent de défoliation
File destroyed:12.06.1999
Examination procedure25.09.1978Examination requested
13.07.1979Despatch of a communication from the examining division (Time limit: {0})
06.11.1979Despatch of a communication from the examining division (Time limit: M03)
17.12.1979Reply to a communication from the examining division
30.01.1980Despatch of communication of intention to grant (Approval: )
24.04.1980Communication of intention to grant the patent
02.05.1980Fee for grant paid
02.05.1980Fee for publishing/printing paid
Opposition(s)02.03.1982No opposition filed within time limit [ N /P ]
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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  TooltipBE17.09.1980
CH17.09.1980
[1993/11]
Former [1982/47]BE17.09.1980
Documents cited:Search[A]DE2311638  (ROHM & HAAS);
 DE2407915  [ ] (ISHIHARA MINING & CHEMICAL CO);
 DD111069  [ ];
 [A]GB1390295  (ISHIHARA MINING & CHEMICAL CO);
 DE2366039  [ ] (BAYER AG)
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.