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EP0119301
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EP About this file: EP0119301
| EP0119301 - Process and apparatus for the recuperation of maleic anhydride from a phthalic anhydride gaseous reactor effluent [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 14.10.1987 Database last updated on 27.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states ALUSUISSE ITALIA S.p.A. Via Vittor Pisani, 31 20124 Milano / IT | [N/P] |
| Former [1984/39] | For all designated states ALUSUISSE ITALIA S.p.A. Via Vittor Pisani, 31 I-20124 Milano / IT | Inventor(s) | 01 /
Verde, Luigi Viale Stelvio 96 Busto Arsizio (Prov. Varese) / IT | 02 /
Neri, Amleto Via Cifrondi 14 Bergamo / IT | 03 /
Moreno, Sergio Via Martin Luther King 10 Biassono (Prov. Milano) / IT | [1984/39] | Representative(s) | von Füner, Alexander, et al v. Füner Ebbinghaus Finck Hano Postfach 95 01 60 81517 München / DE | [N/P] |
| Former [1984/39] | von Füner, Alexander, Dr., et al Patentanwälte v. Füner, Ebbinghaus, Finck, Postfach 95 01 60 D-81517 München / DE | Application number, filing date | 83111381.6 | 14.11.1983 | [1984/39] | Priority number, date | IT19830019637 | 17.02.1983 Original published format: IT 1963783 | [1984/39] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0119301 | Date: | 26.09.1984 | Language: | DE | [1984/39] | Type: | A3 Search report | No.: | EP0119301 | Date: | 31.10.1984 | Language: | DE | [1984/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.08.1984 | Classification | IPC: | C07D307/60 | [1984/39] | CPC: |
C07C51/573 (EP)
| C-Set: |
C07C51/573, C07C57/145 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, LI, LU, NL, SE [1984/39] | Title | German: | Verfahren und Vorrichtung zur Maleinsäureanhydridgewinnung aus den Abgasen von Phthalsäureanhydridanlagen | [1984/39] | English: | Process and apparatus for the recuperation of maleic anhydride from a phthalic anhydride gaseous reactor effluent | [1984/39] | French: | Procédé et installation pour la récupération d'anhydride maléique des courants gazeux provenant de la fabrication d'anhydride phtalique | [1984/39] | File destroyed: | 30.04.1993 | Examination procedure | 23.04.1985 | Examination requested [1985/28] | 02.06.1987 | Application deemed to be withdrawn, date of legal effect [1987/49] | 01.07.1987 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [1987/49] | Fees paid | Renewal fee | 26.11.1985 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 01.12.1986 | 04 M06 Not yet paid |
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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 | GB999630 [ ] (HALCON INTERNATIONAL INC); | DE1216867 [ ] (HARPENER BERGBAU AG); | US3261847 [ ] (SULLIVAN EUGENE F); | DE1295539 [ ] (HUELS CHEMISCHE WERKE AG); | US3965123 [ ] (FRANKLIN FREDERICK C) |