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EP0622333
European procedure
Extract from the Register of European Patents
EP About this file: EP0622333
| EP0622333 - Partial oxidation power system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.01.1998 Database last updated on 02.11.2024 | Most recent event Tooltip | 16.01.1998 | No opposition filed within time limit | published on 04.03.1998 [1998/10] | Applicant(s) | For all designated states TEXACO DEVELOPMENT CORPORATION 2000 Westchester Avenue White Plains New York 10650 / US | [N/P] |
| Former [1994/44] | For all designated states TEXACO DEVELOPMENT CORPORATION 2000 Westchester Avenue White Plains, New York 10650 / US | Inventor(s) | 01 /
Wallace, Paul Steven 1110 Cheyenne Meadows Dr. Katy, Texas 77450 / US | 02 /
Thacker, Pradeep Stanley 6605 Brompton Road Houston, Texas 77005 / US | [1994/44] | Representative(s) | Ben-Nathan, Laurence Albert, et al Urquhart-Dykes & Lord 30 Welbeck Street London W1G 8ER / GB | [N/P] |
| Former [1994/44] | Ben-Nathan, Laurence Albert, et al Urquhart-Dykes & Lord 91 Wimpole Street London W1M 8AH / GB | Application number, filing date | 94302447.1 | 07.04.1994 | [1994/44] | Priority number, date | US19930052961 | 27.04.1993 Original published format: US 52961 | [1994/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0622333 | Date: | 02.11.1994 | Language: | EN | [1994/44] | Type: | A3 Search report | No.: | EP0622333 | Date: | 28.12.1994 | Language: | EN | [1994/52] | Type: | B1 Patent specification | No.: | EP0622333 | Date: | 12.03.1997 | Language: | EN | [1997/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.11.1994 | Classification | IPC: | C01B3/36, C01B3/32, C01B3/52, C10J3/46 | [1994/52] | CPC: |
C10J3/485 (EP,US);
C10K1/004 (EP,US);
C10K1/101 (EP,US);
F01K23/068 (EP,US);
C10J2300/165 (EP,US);
C10J2300/1675 (EP,US);
C10J2300/1861 (EP,US);
F05B2200/262 (EP,US);
Y02E20/14 (EP,US);
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| Former IPC [1994/44] | C01B3/36, C01B3/50 | Designated contracting states | DE, GB, IT, SE [1994/44] | Title | German: | Teiloxidation für Energieversorgungssystem | [1994/44] | English: | Partial oxidation power system | [1994/44] | French: | Oxydation partielle pour système générateur d'énergie | [1994/44] | Examination procedure | 02.06.1995 | Examination requested [1995/31] | 01.03.1996 | Despatch of a communication from the examining division (Time limit: M04) | 13.04.1996 | Reply to a communication from the examining division | 10.07.1996 | Despatch of communication of intention to grant (Approval: No) | 02.09.1996 | Despatch of communication of intention to grant (Approval: later approval) | 10.09.1996 | Communication of intention to grant the patent | 05.10.1996 | Fee for grant paid | 05.10.1996 | Fee for publishing/printing paid | Opposition(s) | 13.12.1997 | No opposition filed within time limit [1998/10] | Fees paid | Renewal fee | 03.04.1996 | Renewal fee patent year 03 |
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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 | [A]FR2420568 (TEXACO DEVELOPMENT CORP [US]) [A] 1,3,4,8-12,16 * page 1, line 35 - page 2, line 29 * * page 3, line 20 - page 5, line 19 * * page 6, line 20 - line 33 * * page 9, line 23 - page 11, line 5 * * page 21, line 2 - page 24, line 33 * * figure 1A; example . * * claims 1,3 *; | [A]AU518842 (TEXACO DEVELOPMENT CORPORATION) [A] 1-4,9-12,16 * the whole document *; | [A]US4402709 (STELLACCIO ROBERT J [US]) [A] 1,9-12,16 * column 1, line 54 - column 5, line 51 * * column 8, line 23 - line 52 * * claims 1,3,8,13 *; | [A]DE3925564 (KRUPP KOPPERS GMBH [DE]) [A] 1,4 * column 2, line 3 - line 17 * | [A] - J. MAKANSI, "Gasifier makes coal-fired turbine a commercial powerplant", POWER, NEW YORK US, (198704), vol. 131, no. 4, pages 75 - 80, XP001304457 [A] 1,2,9,11,16 * figure 1 * |