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Extract from the Register of European Patents

EP About this file: EP0251079

EP0251079 - 3-Substituted 1-(2-halogenoalkoxy-benzensulfonyl)-3-heteroarylurea [Right-click to bookmark this link]
Former [1988/01]3-Substituted 1-(2-halogenoalkoxy-benzensulfonyl)-3-heteroaryl(thio)urea
[1993/20]
StatusNo opposition filed within time limit
Status updated on  24.03.1994
Database last updated on 22.08.2024
Most recent event   Tooltip24.03.1994No opposition filed within time limitpublished on 11.05.1994 [1994/19]
Applicant(s)For all designated states
BAYER AG
51368 Leverkusen / DE
[N/P]
Former [1988/01]For all designated states
BAYER AG
D-51368 Leverkusen / DE
Inventor(s)01 / Pfister, Theodor, Dr.
Lichtenbergerstrasse 30
D-4019 Monheim / DE
02 / Fest, Christa, Dr.
Im Johannistal 20
D-5600 Wuppertal 1 / DE
03 / Müller, Klaus-Helmut, Dr.
Bockhackstrasse 55
D-4000 Düsseldorf 13 / DE
04 / Riebel, Hans-Jochem, Dr.
In der Beek 92
D-5600 Wuppertal 1 / DE
05 / Santel, Hans-Joachim, Dr.
Grünstrasse 9a
D-5090 Leverkusen 1 / DE
06 / Schmidt, Robert R, Dr.
Im Waldwinkel 110
D-5060 Bergisch-Gladbach 2 / DE
[1988/01]
Application number, filing date87108837.319.06.1987
[1988/01]
Priority number, dateDE1986362132026.06.1986         Original published format: DE 3621320
[1988/01]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0251079
Date:07.01.1988
Language:DE
[1988/01]
Type: A3 Search report 
No.:EP0251079
Date:25.10.1989
Language:DE
[1989/43]
Type: B1 Patent specification 
No.:EP0251079
Date:19.05.1993
Language:DE
[1993/20]
Search report(s)(Supplementary) European search report - dispatched on:EP06.09.1989
ClassificationIPC:C07D251/52, C07D239/42, C07D251/46, C07D239/52, C07D251/42, C07D253/06, A01N47/34
[1988/01]
CPC:
C07D521/00 (EP); A01N47/36 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1988/01]
TitleGerman:3-Substituierte 1-(2-Halogen-alkoxy-benzolsulfonyl)-3-heteroaryl-harnstoffe[1993/20]
English:3-Substituted 1-(2-halogenoalkoxy-benzensulfonyl)-3-heteroarylurea[1993/20]
French:Urées, 3-substituées, 1-(2-halogénoalcoxybenzène-sulfonyl-3-hétéroaryle[1993/20]
Former [1988/01]3-Substituierte 1-(2-Halogen-alkoxy-benzolsulfonyl)-3-heteroaryl-(thio)harnstoffe
Former [1988/01]3-Substituted 1-(2-halogenoalkoxy-benzensulfonyl)-3-heteroaryl(thio)urea
Former [1988/01](Thio)urées, 3-substituées, 1-(2-halogénoalcoxybenzène-sulfonyl-3-hétéroaryle
Examination procedure19.06.1987Examination requested  [1988/01]
29.08.1991Despatch of a communication from the examining division (Time limit: M04)
12.12.1991Reply to a communication from the examining division
17.02.1992Despatch of a communication from the examining division (Time limit: M02)
14.04.1992Reply to a communication from the examining division
03.11.1992Despatch of communication of intention to grant (Approval: Yes)
16.11.1992Communication of intention to grant the patent
29.01.1993Fee for grant paid
29.01.1993Fee for publishing/printing paid
Opposition(s)22.02.1994No opposition filed within time limit [1994/19]
Fees paidRenewal fee
17.05.1989Renewal fee patent year 03
14.05.1990Renewal fee patent year 04
28.12.1990Renewal fee patent year 05
18.05.1992Renewal fee patent year 06
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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]EP0048143  (DU PONT [US]);
 [Y]DE3234448  (HOECHST AG [DE]);
 [Y]EP0108708  (CIBA GEIGY AG [CH]);
 [Y]EP0128274  (SCHERING AG [DE]);
 [Y]EP0152378  (CIBA GEIGY AG [CH]);
 [Y]EP0173312  (BAYER AG [DE])
 [XP]  - CHEMICAL ABSTRACTS, Band 106, 1987, Seite 695, Zusammenfassung Nr. 156500f, Columbus, Ohio, US; M. CONNER: "Herbicidal sulfonamides", & STATUTORY INVENT. REGIST. US 168
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.