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EP0117014
European procedure
Extract from the Register of European Patents
EP About this file: EP0117014
| EP0117014 - Herbicidal N-hydroxy-N'-sulfonylguanidines and sulfonamide inner salts [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.05.1989 Database last updated on 22.08.2024 | Most recent event Tooltip | 12.11.1999 | Lapse of the patent in a contracting state | published on 29.12.1999 [1999/52] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [1984/35] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
Shapiro, Rafael 1415 Fresno Road Wilmington Delaware 19803 / US | 02 /
Tseng, Chi-Ping 1103 Artwin Road Wilmington Delaware 19803 / US | [1984/35] | Representative(s) | Hildyard, Edward Martin, et al Frank B. Dehn & Co., European Patent Attorneys, 179 Queen Victoria Street London EC4V 4EL / GB | [N/P] |
| Former [1984/35] | Hildyard, Edward Martin, et al Frank B. Dehn & Co. Imperial House 15-19 Kingsway London WC2B 6UZ / GB | Application number, filing date | 84300013.4 | 03.01.1984 | [1984/35] | Priority number, date | US19830455504 | 04.01.1983 Original published format: US 455504 | US19830551381 | 17.11.1983 Original published format: US 551381 | US19830467650 | 18.02.1983 Original published format: US 467650 | US19830551004 | 16.11.1983 Original published format: US 551004 | [1984/35] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0117014 | Date: | 29.08.1984 | Language: | EN | [1984/35] | Type: | B1 Patent specification | No.: | EP0117014 | Date: | 06.07.1988 | Language: | EN | [1988/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.05.1984 | Classification | IPC: | C07D239/42, C07D239/47, C07D239/52, C07D251/46, C07D409/12, A01N47/36 | [1984/35] | CPC: |
C07D239/42 (EP);
A01N47/36 (EP);
A01N47/42 (EP);
A01N47/44 (EP);
C07D239/47 (EP);
C07D239/52 (EP);
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1984/35] | Title | German: | Herbizide N-Hydroxy-N'-sulfonylguanidine und innere Sulfonamidsalze | [1984/35] | English: | Herbicidal N-hydroxy-N'-sulfonylguanidines and sulfonamide inner salts | [1984/35] | French: | N-hydroxy N'-sulfonyl guanidines et sels internes de sulfonamides herbicides | [1984/35] | Examination procedure | 03.12.1984 | Examination requested [1985/08] | 30.05.1986 | Despatch of a communication from the examining division (Time limit: M08) | 08.12.1986 | Reply to a communication from the examining division | 11.02.1987 | Despatch of a communication from the examining division (Time limit: M04) | 15.06.1987 | Reply to a communication from the examining division | 06.08.1987 | Despatch of communication of intention to grant (Approval: ) | 26.11.1987 | Communication of intention to grant the patent | 03.03.1988 | Fee for grant paid | 03.03.1988 | Fee for publishing/printing paid | Opposition(s) | 07.04.1989 | No opposition filed within time limit [1989/26] | Fees paid | Renewal fee | 16.01.1986 | Renewal fee patent year 03 | 12.01.1987 | Renewal fee patent year 04 | 14.01.1988 | Renewal fee patent year 05 |
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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 Tooltip | LU | 31.01.1989 | [1999/52] | Documents cited: | Search | US4394506 [ ]; | US4169719 [ ]; | US4310346 [ ]; | EP0005986 [ ]; | EP0048143 [ ]; | US4301286 [ ]; | US4127405 [ ] |