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EP0642611
European procedure
Extract from the Register of European Patents
EP About this file: EP0642611
| EP0642611 - A PROCESS FOR RECOVERING ENERGY FROM A COMBUSTIBLE GAS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.05.1999 Database last updated on 30.10.2024 | Most recent event Tooltip | 03.05.2002 | Lapse of the patent in a contracting state New state(s): ES | published on 19.06.2002 [2002/25] | Applicant(s) | For all designated states Kvaerner Pulping AB Box 1033 651 15 Karlstad / SE | [N/P] |
| Former [1997/31] | For all designated states KVAERNER PULPING AB Box 1033 651 15 Karlstad / SE | ||
| Former [1995/34] | For all designated states Kvaerner Pulping Technologies AB Box 1033 S-651 15 Karlstad / SE | ||
| Former [1995/11] | For all designated states CHEMREC AKTIEBOLAG P.O. Box 1033, Knud Dahls väg S-651 15 Karlstad / SE | Inventor(s) | 01 /
STIGSSON, Lars Maltvägen 9 S-663 02 Hammarö / SE | [1995/11] | Representative(s) | Kristiansen, Alf P., et al Albihns Göteburg AB Box 142 401 22 Göteborg / SE | [N/P] |
| Former [1995/28] | Kristiansen, Alf P., et al Albihn West AB, Box 142 S-401 22 Göteborg / SE | ||
| Former [1995/11] | Kristiansen, Alf P. Albihn West AB, Box 142 S-401 22 Göteborg / SE | Application number, filing date | 92915554.7 | 29.05.1992 | [1995/11] | WO1992SE00363 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9324703 | Date: | 09.12.1993 | Language: | EN | [1993/29] | Type: | A1 Application with search report | No.: | EP0642611 | Date: | 15.03.1995 | Language: | EN | The application published by WIPO in one of the EPO official languages on 09.12.1993 takes the place of the publication of the European patent application. | [1995/11] | Type: | B1 Patent specification | No.: | EP0642611 | Date: | 15.07.1998 | Language: | EN | [1998/29] | Search report(s) | International search report - published on: | SE | 09.12.1993 | Classification | IPC: | D21C11/12, F02C3/28 | [1995/11] | CPC: |
F02C1/04 (EP,US);
D21C11/12 (EP,US);
D21C11/125 (EP,US);
F01K21/047 (EP,US);
F01K23/067 (EP,US);
F02C3/28 (EP,US);
| Designated contracting states | AT, DE, ES, FR, PT, SE [1995/11] | Title | German: | VERFAHREN ZUR ENERGIERÜCKGEWINNUNG AUS EINEM BRENNBAREN GAS | [1995/11] | English: | A PROCESS FOR RECOVERING ENERGY FROM A COMBUSTIBLE GAS | [1995/11] | French: | PROCEDE DE RECUPERATION D'ENERGIE DANS UN GAZ COMBUSTIBLE | [1995/11] | Entry into regional phase | 04.11.1994 | National basic fee paid | 04.11.1994 | Designation fee(s) paid | 04.11.1994 | Examination fee paid | Examination procedure | 26.10.1993 | Request for preliminary examination filed International Preliminary Examining Authority: SE | 08.11.1994 | Examination requested [1995/11] | 31.03.1995 | Despatch of a communication from the examining division (Time limit: M04) | 26.06.1995 | Reply to a communication from the examining division | 10.08.1995 | Despatch of a communication from the examining division (Time limit: M04) | 27.11.1995 | Reply to a communication from the examining division | 22.07.1996 | Despatch of communication of intention to grant (Approval: No) | 11.09.1996 | Despatch of a communication from the examining division (Time limit: M06) | 27.01.1997 | Reply to a communication from the examining division | 13.05.1997 | Despatch of a communication from the examining division (Time limit: M06) | 04.11.1997 | Despatch of communication of intention to grant (Approval: later approval) | 04.11.1997 | Reply to a communication from the examining division | 19.01.1998 | Communication of intention to grant the patent | 08.04.1998 | Fee for grant paid | 08.04.1998 | Fee for publishing/printing paid | Opposition(s) | 16.04.1999 | No opposition filed within time limit [1999/27] | Fees paid | Renewal fee | 21.02.1995 | Renewal fee patent year 03 | 02.05.1995 | Renewal fee patent year 04 | 22.04.1996 | Renewal fee patent year 05 | 23.04.1997 | Renewal fee patent year 06 | 12.03.1998 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 01.06.1994 | 03 M06 Fee paid on 21.02.1995 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | 15.07.1998 | ES | 15.07.1998 | PT | 15.10.1998 | [2002/25] |
| Former [1999/29] | AT | 15.07.1998 | |
| PT | 15.10.1998 | ||
| Former [1999/22] | AT | 15.07.1998 | Cited in | International search | [Y]WO9115665 (AHLSTROEM OY [FI]); | [Y]US4682985 (KOHL ARTHUR L [US]); | [Y]US4753068 (EL-MASRI MAHER A [US]) | Examination | US4808264 |