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EP0601924
European procedure
Extract from the Register of European Patents
EP About this file: EP0601924
| EP0601924 - Process for the synthesis of a crystalline aluminosilicate enriched in silica having the mazzite structure, the aluminosilicate thus obtained and its use as catalyst in the conversion of hydrocarbons [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.02.1999 Database last updated on 26.06.2024 | Most recent event Tooltip | 26.02.1999 | No opposition filed within time limit | published on 14.04.1999 [1999/15] | Applicant(s) | For all designated states ELF AQUITAINE Tour Elf, 2, Place de la Coupole, La Défense 6 92400 Courbevoie / FR | [1998/17] |
| Former [1994/34] | For all designated states ELF AQUITAINE Tour Elf, 2, Place de la Coupole, La Défense 6 F-92400 Courbevoie / FR | ||
| Former [1994/24] | For all designated states SOCIETE NATIONALE ELF AQUITAINE Tour Elf, 2, Place de la Coupole, La Défense 6 F-92400 Courbevoie / FR | Inventor(s) | 01 /
Di Renzo, Francesco Les Allées du Bois, 34 rue d'Uppsala F-34080 Montpellier / FR | 02 /
Fajula, François 32, rue de l'Aiguelongue F-34100 Montpellier / FR | 03 /
Barbouth, Nisso 65 bld Félix Faure F-92300 Chatillon / FR | 04 /
Fitoussi, Fredj 19, rue des Trois Pierres F-69007 Lyon / FR | 05 /
Schulz, Philippe 5, rue du Brulet F-69110 Ste Foix les Lyon / FR | 06 /
des Courrieres, Thierry 152 bld Yves Farge F-69007 Lyon / FR | [1994/24] | Representative(s) | Boillot, Marc Elf Exploration Production Département Propriété Industrielle Tour Elf EP/T/RD/DPI - Bureau 34 G 47 92078 Paris La Défense Cedex / FR | [N/P] |
| Former [1994/24] | Boillot, Marc Elf Aquitaine Production Département Propriété Industrielle Tour Elf Cédex 45 F-92078 Paris La Défense / FR | Application number, filing date | 93402948.9 | 07.12.1993 | [1994/24] | Priority number, date | FR19920014774 | 08.12.1992 Original published format: FR 9214774 | [1994/24] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0601924 | Date: | 15.06.1994 | Language: | FR | [1994/24] | Type: | B1 Patent specification | No.: | EP0601924 | Date: | 22.04.1998 | Language: | FR | [1998/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.03.1994 | Classification | IPC: | C01B39/02, B01J29/70, C07C5/22, C07C4/06, C10G50/02, B01J20/18 | [1998/17] | CPC: |
B01J20/18 (EP,US);
B01J29/08 (EP,US);
B01J29/7011 (EP,US);
C01B39/24 (EP,US);
C01B39/34 (EP,US);
C07C2/12 (EP,US);
C07C4/06 (EP,US);
C07C5/222 (EP,US);
C07C5/2708 (EP,US);
C07C5/2775 (EP,US);
C10G11/05 (EP,US);
C10G47/16 (EP,US);
C10G50/00 (EP,US);
B01J2229/16 (EP,US);
B01J2229/36 (EP,US);
| C-Set: |
C07C5/2775, C07C9/16 (EP,US)
|
| Former IPC [1994/24] | C01B33/34, B01J29/28, C07C5/22, C07C4/06, C10G71/04, B01J20/18 | Designated contracting states | BE, DE, FR, GB, IT, NL [1994/24] | Title | German: | Verfahren zur Synthese eines an Kieselsäure angereicherten, kristallinen Alumosilikates mit Mazzit-Struktur, das erhaltene Alumosilikat sowie seine Verwendung als Katalysator für die Umwandlung von Kohlenwasserstoffen | [1994/24] | English: | Process for the synthesis of a crystalline aluminosilicate enriched in silica having the mazzite structure, the aluminosilicate thus obtained and its use as catalyst in the conversion of hydrocarbons | [1994/24] | French: | Procédé de synthèse d'un aluminosilicate cristallin enrichi en silice, ayant la structure de la mazzite, l'aluminosilicate obtenu et son utilisation comme catalyseur de transformation des hydrocarbures | [1994/24] | Examination procedure | 10.12.1993 | Examination requested [1994/24] | 13.08.1997 | Despatch of communication of intention to grant (Approval: Yes) | 27.10.1997 | Communication of intention to grant the patent | 13.12.1997 | Fee for grant paid | 13.12.1997 | Fee for publishing/printing paid | Opposition(s) | 23.01.1999 | No opposition filed within time limit [1999/15] | Fees paid | Renewal fee | 14.12.1995 | Renewal fee patent year 03 | 09.12.1996 | Renewal fee patent year 04 | 10.12.1997 | 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]DE1965437 (MOBIL OIL CORP) [A] * page 16 - page 17; example 3 *; | [DA]FR2027390 (MOBIL OIL CORP); | [A]GB2160517 (INST FRANCAIS DU PETROLE) [A] *page 13: exemple 2: Methode 2*; | [A]EP0419307 (ELF AQUITAINE [FR]) [A] * example 1 *; | [DA]FR2651221 (ELF AQUITAINE [FR]); | [DA]US3642434 (DWYER FRANCIS G); | [DA]FR2584385 (INST FRANCAIS DU PETROLE [FR]) |