EP0819448 - PROCESS FOR THE REDUCTION OF CHLOROFLUOROCARBONS AND PRODUCTION OF DERIVATIVES THEREOF IN AN ELECTROLYTIC CELL, CELL FOR CARRYING OUT SAID REDUCTION AND PROCESS FOR REMOVING THE BY-PRODUCTS FORMED WITHIN THE CELL [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.03.2001 Database last updated on 31.08.2024 | Most recent event Tooltip | 12.06.2009 | Change - representative | published on 15.07.2009 [2009/29] | Applicant(s) | For all designated states SOCIEDAD ESPANOLA DE CARBUROS METALICOS S.A. Passeig de la Zona Franca, 14-20 08038 Barcelona / ES | [1998/04] | Inventor(s) | 01 /
CASADO GIMENEZ, Juan Passeig de la Zona Franca, 14 E-08038 Barcelona / ES | 02 /
CABOT JULIA, Pere-Lluis, LCTEM Dept Quimica Fisica Univ. de Barcelona, Calle Marti i Franqués, 1 E-08028 Barcelona / ES | [1998/04] | Representative(s) | Ponti Sales, Adelaida, et al Oficina Ponti C. Consell de Cent, 322 08007 Barcelona / ES | [N/P] |
Former [2009/29] | Ponti Sales, Adelaida, et al Oficina Ponti C. Consell de Cent 322 08007 Barcelona / ES | ||
Former [1998/04] | Ponti Sales, Adelaida, et al Oficina Ponti Passeig de Gràcia, 33 08007 Barcelona / ES | Application number, filing date | 96941667.6 | 26.12.1996 | [1998/04] | WO1996ES00248 | Priority number, date | ES19950002533 | 28.12.1995 Original published format: ES 9502533 | [2000/01] |
Former [1998/04] | ES19950000253 | 28.12.1995 | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9724162 | Date: | 10.07.1997 | Language: | EN | [1997/30] | Type: | A1 Application with search report | No.: | EP0819448 | Date: | 21.01.1998 | Language: | EN | The application published by WIPO in one of the EPO official languages on 10.07.1997 takes the place of the publication of the European patent application. | [1998/04] | Type: | B1 Patent specification | No.: | EP0819448 | Date: | 17.05.2000 | Language: | EN | [2000/20] | Search report(s) | International search report - published on: | ES | 10.07.1997 | Classification | IPC: | A62D3/00, C25B3/04, C25B11/04 | [1998/04] | CPC: |
C25B3/25 (EP,US);
C02F1/4672 (EP,US);
C02F1/4676 (EP,US);
C02F2001/46133 (EP,US);
C02F2101/36 (EP,US);
Y02W10/37 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1998/04] | Title | German: | VERFAHREN ZUR REDUKTION VON CHLORFLUORKARBONEN UND PRODUKTION VON DERIVATEN IN ELEKTROLYTISCHEN ZELLEN, ZELLEN ZUR DURCHFÜHRUNG DIESER REDUKTION UND VERFAHREN ZUR ENTFERNUNG DER IN DER ZELLE GEBILDETEN NEBENPRODUKTE | [1998/04] | English: | PROCESS FOR THE REDUCTION OF CHLOROFLUOROCARBONS AND PRODUCTION OF DERIVATIVES THEREOF IN AN ELECTROLYTIC CELL, CELL FOR CARRYING OUT SAID REDUCTION AND PROCESS FOR REMOVING THE BY-PRODUCTS FORMED WITHIN THE CELL | [1998/04] | French: | PROCEDE DE REDUCTION DE CHLOROFLUOROCARBONES ET DE PRODUCTION DE LEURS DERIVES DANS UNE CELLULE ELECTROLYTIQUE, CELLULE DE REDUCTION, ET PROCEDE D'ELIMINATION DES SOUS-PRODUITS FORMES DANS LA CELLULE | [1998/04] | Entry into regional phase | 12.09.1997 | Translation filed | 12.09.1997 | National basic fee paid | 12.09.1997 | Designation fee(s) paid | 12.09.1997 | Examination fee paid | Examination procedure | 12.09.1997 | Examination requested [1998/04] | 02.11.1998 | Despatch of a communication from the examining division (Time limit: M04) | 05.03.1999 | Reply to a communication from the examining division | 23.03.1999 | Despatch of a communication from the examining division (Time limit: M04) | 26.07.1999 | Reply to a communication from the examining division | 20.08.1999 | Despatch of communication of intention to grant (Approval: Yes) | 18.11.1999 | Communication of intention to grant the patent | 14.02.2000 | Fee for grant paid | 14.02.2000 | Fee for publishing/printing paid | Opposition(s) | 20.02.2001 | No opposition filed within time limit [2001/19] | Fees paid | Renewal fee | 22.10.1998 | Renewal fee patent year 03 | 30.09.1999 | Renewal fee patent year 04 |
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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. | Lapses during opposition Tooltip | AT | 17.05.2000 | BE | 17.05.2000 | CH | 17.05.2000 | FI | 17.05.2000 | FR | 17.05.2000 | GR | 17.05.2000 | LI | 17.05.2000 | NL | 17.05.2000 | DK | 17.08.2000 | PT | 17.08.2000 | SE | 17.08.2000 | DE | 18.08.2000 | LU | 26.12.2000 | MC | 31.12.2000 | [2007/29] |
Former [2006/14] | AT | 17.05.2000 | |
BE | 17.05.2000 | ||
CH | 17.05.2000 | ||
FI | 17.05.2000 | ||
FR | 17.05.2000 | ||
GR | 17.05.2000 | ||
LI | 17.05.2000 | ||
NL | 17.05.2000 | ||
DK | 17.08.2000 | ||
PT | 17.08.2000 | ||
SE | 17.08.2000 | ||
DE | 18.08.2000 | ||
MC | 31.12.2000 | ||
Former [2004/07] | AT | 17.05.2000 | |
BE | 17.05.2000 | ||
CH | 17.05.2000 | ||
FI | 17.05.2000 | ||
GR | 17.05.2000 | ||
LI | 17.05.2000 | ||
NL | 17.05.2000 | ||
DK | 17.08.2000 | ||
PT | 17.08.2000 | ||
SE | 17.08.2000 | ||
DE | 18.08.2000 | ||
FR | 13.10.2000 | ||
MC | 31.12.2000 | ||
Former [2003/46] | AT | 17.05.2000 | |
BE | 17.05.2000 | ||
CH | 17.05.2000 | ||
FI | 17.05.2000 | ||
LI | 17.05.2000 | ||
NL | 17.05.2000 | ||
DK | 17.08.2000 | ||
PT | 17.08.2000 | ||
SE | 17.08.2000 | ||
DE | 18.08.2000 | ||
FR | 13.10.2000 | ||
MC | 31.12.2000 | ||
Former [2003/09] | AT | 17.05.2000 | |
BE | 17.05.2000 | ||
CH | 17.05.2000 | ||
FI | 17.05.2000 | ||
LI | 17.05.2000 | ||
NL | 17.05.2000 | ||
PT | 17.08.2000 | ||
SE | 17.08.2000 | ||
DE | 18.08.2000 | ||
FR | 13.10.2000 | ||
MC | 31.12.2000 | ||
Former [2002/42] | AT | 17.05.2000 | |
BE | 17.05.2000 | ||
CH | 17.05.2000 | ||
FI | 17.05.2000 | ||
LI | 17.05.2000 | ||
PT | 17.08.2000 | ||
SE | 17.08.2000 | ||
DE | 18.08.2000 | ||
FR | 13.10.2000 | ||
MC | 31.12.2000 | ||
Former [2002/13] | AT | 17.05.2000 | |
BE | 17.05.2000 | ||
CH | 17.05.2000 | ||
FI | 17.05.2000 | ||
LI | 17.05.2000 | ||
PT | 17.08.2000 | ||
SE | 17.08.2000 | ||
DE | 18.08.2000 | ||
FR | 13.10.2000 | ||
Former [2002/02] | AT | 17.05.2000 | |
BE | 17.05.2000 | ||
CH | 17.05.2000 | ||
FI | 17.05.2000 | ||
LI | 17.05.2000 | ||
PT | 17.08.2000 | ||
SE | 17.08.2000 | ||
FR | 13.10.2000 | ||
Former [2001/29] | AT | 17.05.2000 | |
BE | 17.05.2000 | ||
FI | 17.05.2000 | ||
PT | 17.08.2000 | ||
SE | 17.08.2000 | ||
FR | 13.10.2000 | ||
Former [2001/27] | AT | 17.05.2000 | |
BE | 17.05.2000 | ||
PT | 17.08.2000 | ||
SE | 17.08.2000 | ||
FR | 13.10.2000 | ||
Former [2001/24] | AT | 17.05.2000 | |
BE | 17.05.2000 | ||
PT | 17.08.2000 | ||
FR | 13.10.2000 | ||
Former [2001/16] | AT | 17.05.2000 | |
BE | 17.05.2000 | ||
PT | 17.08.2000 | ||
Former [2001/11] | AT | 17.05.2000 | |
BE | 17.05.2000 | Cited in | International search | [A]JPH01294886 ; | [DA]US4162948 (OSHIO HIDEKI [JP], et al) [DA] * column 2, lines 35-65 *; | [A]GB2135669 (ICI PLC) [A] 1,2,6,10,12 * the whole document *; | [AX]GB2204062 (UNIV DRESDEN TECH) [A] 1 * page 6, lines 20-22 * [X] 12; | [A]EP0294108 (ICI PLC [GB]) [A] 1-5,10-12 * the whole document *; | [A]US4968393 (MAZUR DUANE J [US], et al) [A] 1,12 * the whole document *; | [A]DE3941813 (FRAUNHOFER GES FORSCHUNG [DE]) [A] 1-3,7,8,12 * the whole document *; | [A] - DATABASE WPI, 1, Derwent World Patents Index, vol. 90, no. 02, Database accession no. 90-013152, XP002028685 & JPH01294886 A 19891128 (TANAKA KIKINZOKU KOGYO) [A] 1 * abstract * |