EP0725770 - PROCESS FOR UPGRADING A PARAFFINIC FEEDSTOCK [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.11.2000 Database last updated on 06.07.2024 | Most recent event Tooltip | 03.11.2000 | No opposition filed within time limit | published on 20.12.2000 [2000/51] | Applicant(s) | For all designated states Shell Internationale Research Maatschappij B.V. Carel van Bylandtlaan 30 2596 HR Den Haag / NL | [N/P] |
Former [2000/01] | For all designated states SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Carel van Bylandtlaan 30 2596 HR Den Haag / NL | ||
Former [1996/33] | For all designated states SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Carel van Bylandtlaan 30 NL-2596 HR Den Haag / NL | Inventor(s) | 01 /
VAN BRUGGE, Paulus, Theodorus, Maria Badhuisweg 3 NL-1031 CM Amsterdam / NL | 02 /
DE GROOT, Christoffel Badhuisweg 3 NL-1031 CM Amsterdam / NL | 03 /
MESTERS, Carolus, Matthias, Anna, Maria Badhuisweg 3 NL-1031 CM Amsterdam / NL | 04 /
DE VRIES, Auke, Fimme Badhuisweg 3 NL-1031 CM Amsterdam / NL | [1996/33] | Application number, filing date | 94931024.7 | 27.10.1994 | [1996/33] | WO1994EP03588 | Priority number, date | EP19930203044 | 29.10.1993 Original published format: EP 93203044 | [1996/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9511872 | Date: | 04.05.1995 | Language: | EN | [1995/19] | Type: | A1 Application with search report | No.: | EP0725770 | Date: | 14.08.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 04.05.1995 takes the place of the publication of the European patent application. | [1996/33] | Type: | B1 Patent specification | No.: | EP0725770 | Date: | 05.01.2000 | Language: | EN | [2000/01] | Search report(s) | International search report - published on: | EP | 04.05.1995 | Classification | IPC: | C07C2/58 | [1996/33] | CPC: |
B01J29/7615 (EP);
B01J29/7215 (EP);
B01J29/7415 (EP);
C07C2/58 (EP);
C07C2/60 (EP);
C07C2521/04 (EP);
C07C2521/12 (EP);
C07C2521/16 (EP);
C07C2523/42 (EP);
C07C2523/44 (EP);
C07C2523/72 (EP);
C07C2523/755 (EP);
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, NL, SE [1996/33] | Title | German: | VERFAHREN ZUR QUALITÄTSVERBESSERUNG EINER PARAFFINISCHEN BESCHICKUNG | [1996/33] | English: | PROCESS FOR UPGRADING A PARAFFINIC FEEDSTOCK | [1996/33] | French: | PROCEDE D'ENRICHISSEMENT D'UNE CHARGE D'ALIMENTATION PARAFFINIQUE | [1996/33] | Entry into regional phase | 26.04.1996 | National basic fee paid | 26.04.1996 | Designation fee(s) paid | 26.04.1996 | Examination fee paid | Examination procedure | 24.05.1995 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 26.04.1996 | Examination requested [1996/33] | 08.04.1997 | Despatch of a communication from the examining division (Time limit: M06) | 08.10.1997 | Reply to a communication from the examining division | 19.01.1999 | Date of oral proceedings | 29.01.1999 | Minutes of oral proceedings despatched | 02.02.1999 | Despatch of communication of intention to grant (Approval: No) | 09.06.1999 | Despatch of communication of intention to grant (Approval: later approval) | 18.06.1999 | Communication of intention to grant the patent | 04.08.1999 | Fee for grant paid | 04.08.1999 | Fee for publishing/printing paid | Opposition(s) | 06.10.2000 | No opposition filed within time limit [2000/51] | Fees paid | Renewal fee | 31.10.1996 | Renewal fee patent year 03 | 29.10.1997 | Renewal fee patent year 04 | 26.10.1998 | Renewal fee patent year 05 | 25.10.1999 | Renewal fee patent year 06 |
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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. | Cited in | International search | [X]US2315129 (O'KELLY ARLIE A, et al) [X] 1,6,7,9,19 * page 1 *; | [X]US2355339 (STORY LE ROY G) [X] 1,2,5-7,9,14,15,19 * page 1, column L, line 52 - column R, line 48 *; | [A]US3851004 (YANG C); | [DX]EP0565197 (SHELL INT RESEARCH [NL]) [DX] 11,12,19 * claim - * |