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EP0372683
European procedure
Extract from the Register of European Patents
EP About this file: EP0372683
| EP0372683 - Dehydration of organic oxygenates [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.01.1995 Database last updated on 22.08.2024 | Most recent event Tooltip | 26.01.1995 | No opposition filed within time limit | published on 15.03.1995 [1995/11] | Applicant(s) | For all designated states TEXACO DEVELOPMENT CORPORATION 2000 Westchester Avenue White Plains New York 10650 / US | [N/P] |
| Former [1990/24] | For all designated states TEXACO DEVELOPMENT CORPORATION 2000 Westchester Avenue White Plains, New York 10650 / US | Inventor(s) | 01 /
Reale, John, Jr. 8 Sidney Lane Wappinger Falls, N.Y. 12590 / US | 02 /
Bartels, Craig Roger 19 Wildwood Drive Wappinger Falls, N.Y. 12590 / US | [1990/24] | Representative(s) | Brock, Peter William, et al Urquhart-Dykes & Lord 1 Richfield Place Richfield Avenue Reading RG1 8EQ Berkshire / GB | [N/P] |
| Former [1990/24] | Brock, Peter William, et al Urquhart-Dykes & Lord 1 Richfield Place Richfield Avenue Reading RG1 8EQ Berkshire / GB | Application number, filing date | 89308937.5 | 04.09.1989 | [1990/24] | Priority number, date | US19880279398 | 05.12.1988 Original published format: US 279398 | [1990/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0372683 | Date: | 13.06.1990 | Language: | EN | [1990/24] | Type: | A3 Search report | No.: | EP0372683 | Date: | 31.10.1990 | Language: | EN | [1990/44] | Type: | B1 Patent specification | No.: | EP0372683 | Date: | 23.03.1994 | Language: | EN | [1994/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.09.1990 | Classification | IPC: | C07C29/76, B01D61/36 | [1990/24] | CPC: |
B01D61/362 (EP,US);
B01D69/125 (EP,US);
C07C29/76 (EP,US);
C07C45/81 (EP,US)
| C-Set: |
C07C29/76, C07C31/08 (EP,US);
C07C29/76, C07C31/10 (US,EP) | Designated contracting states | DE, FR, GB, NL [1990/24] | Title | German: | Entwässerung von organischen Sauerstoffverbindungen | [1990/24] | English: | Dehydration of organic oxygenates | [1990/24] | French: | Déshydratation d'oxygénates organiques | [1990/24] | File destroyed: | 20.04.2002 | Examination procedure | 02.04.1991 | Examination requested [1991/22] | 21.10.1992 | Despatch of a communication from the examining division (Time limit: M04) | 15.12.1992 | Reply to a communication from the examining division | 30.04.1993 | Despatch of communication of intention to grant (Approval: Yes) | 17.09.1993 | Communication of intention to grant the patent | 26.10.1993 | Fee for grant paid | 26.10.1993 | Fee for publishing/printing paid | Opposition(s) | 24.12.1994 | No opposition filed within time limit [1995/11] | Fees paid | Renewal fee | 26.06.1991 | Renewal fee patent year 03 | 23.06.1992 | Renewal fee patent year 04 | 17.06.1993 | 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. | Documents cited: | Search | [AD]EP0096339 (GFT INGENIEURBUERO [DE]); | [APD]EP0307636 (TEXACO DEVELOPMENT CORP [US]); | [XP]EP0331846 (TEXACO DEVELOPMENT CORP [US]) |