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EP0314505
European procedure
Extract from the Register of European Patents
EP About this file: EP0314505
| EP0314505 - Herbicidal pyridine sulfonylureas [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.12.1994 Database last updated on 14.06.2024 | Most recent event Tooltip | 23.12.1999 | Lapse of the patent in a contracting state New state(s): GR, LU | published on 09.02.2000 [2000/06] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [1989/35] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | ||
| Former [1989/18] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY Barley Plaza, Building 17, P.O. Box 80017 Wilmington, DE 19880-0017 / US | Inventor(s) | 01 /
Taylor, Eric deGuyon 5309 Diana Drive Wilmington Delaware 19808 / US | [1989/18] | 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 [1989/18] | Hildyard, Edward Martin, et al Frank B. Dehn & Co. European Patent Attorneys Imperial House 15-19 Kingsway London WC2B 6UZ / GB | Application number, filing date | 88310181.8 | 28.10.1988 | [1989/18] | Priority number, date | US19870115502 | 30.10.1987 Original published format: US 115502 | US19880243865 | 15.09.1988 Original published format: US 243865 | [1989/18] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0314505 | Date: | 03.05.1989 | Language: | EN | [1989/18] | Type: | A3 Search report | No.: | EP0314505 | Date: | 07.03.1990 | Language: | EN | [1990/10] | Type: | B1 Patent specification | No.: | EP0314505 | Date: | 16.02.1994 | Language: | EN | [1994/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.01.1990 | Classification | IPC: | C07D401/12, A01N47/36, // C07D213/71 | [1989/18] | CPC: |
C07D213/74 (EP,US);
A01N47/36 (EP,US);
C07D213/85 (EP,US);
C07D213/89 (EP,US);
C07D491/04 (EP,US);
C07D521/00 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, GR, IT, LI, LU, NL, SE [1992/01] |
| Former [1989/18] | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE | Title | German: | Herbizide Pyridinsulfonylharnstoffe | [1989/18] | English: | Herbicidal pyridine sulfonylureas | [1989/18] | French: | Pyridine sulfonylurées herbicides | [1989/18] | Examination procedure | 24.08.1990 | Examination requested [1990/42] | 02.07.1991 | Despatch of a communication from the examining division (Time limit: M04) | 08.11.1991 | Reply to a communication from the examining division | 13.05.1992 | Despatch of a communication from the examining division (Time limit: M06) | 17.11.1992 | Reply to a communication from the examining division | 26.04.1993 | Despatch of communication of intention to grant (Approval: No) | 09.08.1993 | Despatch of communication of intention to grant (Approval: later approval) | 12.08.1993 | Communication of intention to grant the patent | 29.10.1993 | Fee for grant paid | 29.10.1993 | Fee for publishing/printing paid | Opposition(s) | 18.11.1994 | No opposition filed within time limit [1995/07] | Fees paid | Renewal fee | 23.10.1990 | Renewal fee patent year 03 | 20.12.1990 | Renewal fee patent year 04 | 22.10.1992 | Renewal fee patent year 05 | 23.10.1993 | Renewal fee patent year 06 |
| 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. | Lapses during opposition Tooltip | AT | 16.02.1994 | BE | 16.02.1994 | CH | 16.02.1994 | GR | 16.02.1994 | LI | 16.02.1994 | NL | 16.02.1994 | SE | 16.02.1994 | LU | 31.10.1994 | [2000/04] |
| Former [1995/10] | AT | 16.02.1994 | |
| BE | 16.02.1994 | ||
| CH | 16.02.1994 | ||
| LI | 16.02.1994 | ||
| NL | 16.02.1994 | ||
| SE | 16.02.1994 | ||
| Former [1994/49] | AT | 16.02.1994 | |
| BE | 16.02.1994 | ||
| CH | 16.02.1994 | ||
| LI | 16.02.1994 | ||
| SE | 16.02.1994 | ||
| Former [1994/47] | AT | 16.02.1994 | |
| CH | 16.02.1994 | ||
| LI | 16.02.1994 | ||
| SE | 16.02.1994 | ||
| Former [1994/46] | AT | 16.02.1994 | |
| SE | 16.02.1994 | ||
| Former [1994/45] | SE | 16.02.1994 | Documents cited: | Search | [A]EP0103543 (CIBA GEIGY AG [CH]); | [A]EP0232067 (ISHIHARA MINING & CHEMICAL CO [JP]) | [A] - JOURNAL OF MEDICINAL CHEMISTRY, vol. 23, no. 12, December 1980, pages 1376-1380, American Chemical Society; Y. MORISAWA et al.: "Studies on anticoccidial agents. 13. Synthesis and anticoccidial activity of nitropyridine-2- and -3-sulfonamides and derivatives" | Examination | US4544401 |