blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP0416361

EP0416361 - N-(5-alkyl thiophenyl)-nitrogenheterocycles [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  16.02.1994
Database last updated on 03.10.2024
Most recent event   Tooltip16.02.1994Refusal of applicationpublished on 06.04.1994 [1994/14]
Applicant(s)For all designated states
BAYER AG
51368 Leverkusen / DE
[N/P]
Former [1991/11]For all designated states
BAYER AG
D-51368 Leverkusen / DE
Inventor(s)01 / Ooms, Pieter, Dr.
Doerperhofstrasse 16
D-4150 Krefeld 1 / DE
02 / Lürssen, Klaus, Dr.
August-Kierspel-Strasse 145
D-5060 Bergisch-Gladbach 2 / DE
03 / Santel, Hans-Joachim, Dr.
Grünstrasse 9a
D-5090 Leverkusen 1 / DE
04 / Schmidt, Robert R., Dr.
Im Waldwinkel 110
D-5060 Bergisch-Gladbach 2 / DE
05 / Krauskopf, Birgit, Dr.
Kicke 19
D-5060 Bergisch-Gladbach 1 / DE
[1991/11]
Application number, filing date90115966.521.08.1990
[1991/11]
Priority number, dateDE1989392917002.09.1989         Original published format: DE 3929170
[1991/11]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0416361
Date:13.03.1991
Language:DE
[1991/11]
Search report(s)(Supplementary) European search report - dispatched on:EP11.12.1990
ClassificationIPC:C07D207/452, C07D207/02, C07D233/96, C07D263/44, A01N43/36, A01N43/76, A01N43/50
[1991/11]
CPC:
C07D207/452 (EP); A01N37/32 (EP); A01N39/00 (EP);
A01N43/50 (EP); A01N43/76 (EP); C07D233/96 (EP)
Designated contracting statesBE,   CH,   DE,   FR,   GB,   IT,   LI,   NL [1991/11]
TitleGerman:N-(5-Alkylthiophenyl)-Stickstoffheterocyclen[1991/11]
English:N-(5-alkyl thiophenyl)-nitrogenheterocycles[1991/11]
French:N-(5-alkythiophényl)hétérocycles azotés[1991/11]
File destroyed:15.01.2000
Examination procedure21.08.1990Examination requested  [1991/11]
21.12.1992Despatch of a communication from the examining division (Time limit: M04)
15.02.1993Reply to a communication from the examining division
02.06.1993Despatch of communication of intention to grant (Approval: )
10.11.1993Despatch of communication that the application is refused, reason: formalities examination [1994/14]
20.11.1993Application refused, date of legal effect [1994/14]
Fees paidRenewal fee
15.07.1992Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
31.08.199304   M06   Not yet paid
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.
Documents cited:Search[AD]EP0190755  (ASAHI CHEMICAL IND [JP]);
 [A]US4582903  (MIRVISS STANLEY B [US]);
 [A]US3853912  (BUBLITZ D);
 [A]EP0288789  (BAYER AG [DE]);
 [A]DE3642372  (DOW CHEMICAL CO [US]);
 [A]EP0049841  (UBE INDUSTRIES [JP]);
 [A]EP0262428  (SAGAMI CHEM RES [JP], et al);
 [A]EP0241559  (SAGAMI CHEM RES [JP], et al)
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.