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EP0654519
European procedure
Extract from the Register of European Patents
EP About this file: EP0654519
| EP0654519 - Integrated catalytic cracking and olefin producing process [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.03.2000 Database last updated on 29.10.2024 | Most recent event Tooltip | 10.03.2000 | No opposition filed within time limit | published on 26.04.2000 [2000/17] | Applicant(s) | For all designated states Exxon Research and Engineering Company, (a Delaware corp.) PO Box 390 Florham Park, New Jersey 07932 / US | [N/P] |
| Former [1995/21] | For all designated states Exxon Research and Engineering Company, (a Delaware corp.) PO Box 390 Florham Park, New Jersey 07932 / US | Inventor(s) | 01 /
Kerby, Michael Charles 10731 McShay Avenue Baton Rouge, Louisiana 70810 / US | 02 /
Bearden, Roby, Jr. 505 Stanford Avenue Baton Rouge, Louisiana 70808 / US | 03 /
Davis, Stephen Mark 15739 Chickamauga Drive Baton Rouge, Louisiana 70818 / US | [1995/21] | Representative(s) | Somers, Harold Arnold, et al ESSO Engineering (Europe) Ltd. Patents & Licences Mailpoint 12 Esso House, Ermyn Way Leatherhead, Surrey KT22 8XE / GB | [N/P] |
| Former [1995/21] | Somers, Harold Arnold, et al ESSO Engineering (Europe) Ltd. Patents & Licences Mailpoint 72 Esso House Ermyn Way Leatherhead, Surrey KT22 8XE / GB | Application number, filing date | 94308422.8 | 15.11.1994 | [1995/21] | Priority number, date | US19930154828 | 19.11.1993 Original published format: US 154828 | [1995/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0654519 | Date: | 24.05.1995 | Language: | EN | [1995/21] | Type: | B1 Patent specification | No.: | EP0654519 | Date: | 06.05.1999 | Language: | EN | [1999/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.03.1995 | Classification | IPC: | C10G11/18, C10G57/00 | [1995/21] | CPC: |
C10G57/00 (EP,US);
C10G11/18 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL [1995/21] | Title | German: | Integriertes katalytisches Krack- und Olefinen Herstellungsverfahren | [1995/21] | English: | Integrated catalytic cracking and olefin producing process | [1995/21] | French: | Procédé intégré de craquage catalytique et de production d'oléfines | [1995/21] | Examination procedure | 26.10.1995 | Examination requested [1995/52] | 27.05.1997 | Despatch of a communication from the examining division (Time limit: M06) | 01.12.1997 | Reply to a communication from the examining division | 06.02.1998 | Despatch of a communication from the examining division (Time limit: M02) | 14.05.1998 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 01.06.1998 | Reply to a communication from the examining division | 23.07.1998 | Despatch of communication of intention to grant (Approval: Yes) | 06.11.1998 | Communication of intention to grant the patent | 11.01.1999 | Fee for grant paid | 11.01.1999 | Fee for publishing/printing paid | Opposition(s) | 08.02.2000 | No opposition filed within time limit [2000/17] | Request for further processing for: | 01.06.1998 | Request for further processing filed | 01.06.1998 | Full payment received (date of receipt of payment) Request granted | 22.06.1998 | Decision despatched | Fees paid | Renewal fee | 19.10.1996 | Renewal fee patent year 03 | 20.10.1997 | Renewal fee patent year 04 | 19.10.1998 | 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 | [A]EP0325437 (MOBIL OIL CORP [US]) [A] 1-6 * figures 1,2; claims 1-14 *; | [DA]EP0259156 (MOBIL OIL CORP [US]) [DA] 1 * figure 5 *; | [A]US3894935 (OWEN HARTLEY) [A] 1 * figures 1,2; claims 1-6 *; | [A]US4968401 (HARANDI MOHSEN N [US], et al); | [A]EP0168185 (EXXON RESEARCH ENGINEERING CO [US]); | [PA]EP0577280 (EXXON RESEARCH ENGINEERING CO [US]) |