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EP0187496
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EP About this file: EP0187496
| EP0187496 - Preparation of gallosilicate zeolites [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 19.08.1992 Database last updated on 22.05.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states MOBIL OIL CORPORATION 150 East 42nd Street New York New York 10017 / US | [N/P] |
| Former [1986/29] | For all designated states MOBIL OIL CORPORATION 150 East 42nd Street New York New York 10017 / US | Inventor(s) | 01 /
Chang, Clarence Dayton 11 Murray Place Princeton New Jersey 08540 / US | 02 /
Chu, Cynthia Ting-Wah 283 Westcott Boulevard Pennington New Jersey 08534 / US | [1986/29] | Representative(s) | Cooper, John Anthony, et al Mobil Court 3 Clements Inn London WC2A 2EB / GB | [1987/06] |
| Former [1986/29] | West, Alan Harry Mobil Court 3 Clements Inn London WC2A 2EB / GB | Application number, filing date | 85309092.6 | 13.12.1985 | [1986/29] | Priority number, date | US19850688398 | 02.01.1985 Original published format: US 688398 | [1986/29] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0187496 | Date: | 16.07.1986 | Language: | EN | [1986/29] | Type: | A3 Search report | No.: | EP0187496 | Date: | 19.04.1989 | Language: | EN | [1989/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.02.1989 | Classification | IPC: | C01B33/28 | [1986/29] | CPC: |
C01B39/065 (EP);
B01J29/87 (EP);
C01B39/082 (EP)
| Designated contracting states | BE, DE, FR, GB, IT, NL, SE [1986/29] | Title | German: | Herstellung von Gallosilicatzeolithen | [1986/29] | English: | Preparation of gallosilicate zeolites | [1986/29] | French: | Préparation de gallosilicates zéolithiques | [1986/29] | File destroyed: | 12.06.1999 | Examination procedure | 12.09.1989 | Examination requested [1989/46] | 21.05.1991 | Despatch of a communication from the examining division (Time limit: M06) | 22.10.1991 | Reply to a communication from the examining division | 06.05.1992 | Despatch of communication of intention to grant (Approval: ) | 17.08.1992 | Application withdrawn by applicant [1992/41] | Fees paid | Renewal fee | 05.10.1987 | Renewal fee patent year 03 | 05.10.1988 | Renewal fee patent year 04 | 14.10.1989 | Renewal fee patent year 05 | 05.10.1990 | Renewal fee patent year 06 | 30.09.1991 | Renewal fee patent year 07 |
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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]US4304686 ; | [AD]US4392989 ; | [AD]US4350835 ; | [A]EP0040900 ; | [A]DE2755901 |