EP0839949 - Method and arrangement for increasing evaporation capacity of a multi-stage evaporator of spent liquor in a pulp mill [Right-click to bookmark this link] | Status | The application has been refused Status updated on 28.01.2005 Database last updated on 11.05.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states Kvaerner Power Oy Kelloportinkatu 1 D 33100 Tampere / FI | [2004/14] |
Former [1998/19] | For all designated states Kvaerner Pulping Oy Kelloportinkatu 1 D 33100 Tampere / FI | Inventor(s) | 01 /
Rikkinen, Jouko, Mr. Keltavuokonkuja 1 B 12 36240 Kangasala / FI | 02 /
Pokki, Tuomo, Mr. Listakatu 9 C 17 33400 Tampere / FI | [1998/19] | Representative(s) | Kaukonen, Juha Veikko, et al Kolster Oy Ab Iso Roobertinkatu 23 P.O. Box 148 00121 Helsinki / FI | [N/P] |
Former [1998/19] | Kaukonen, Juha Veikko, et al Kolster Oy Ab, Iso Roobertinkatu 23, P.O. Box 148 00121 Helsinki / FI | Application number, filing date | 97660115.3 | 30.10.1997 | [1998/19] | Priority number, date | FI19960004415 | 01.11.1996 Original published format: FI 964415 | [1998/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0839949 | Date: | 06.05.1998 | Language: | EN | [1998/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.02.1998 | Classification | IPC: | D21C11/10, B01D1/26, B01D1/28 | [1998/19] | CPC: |
D21C11/10 (EP,US);
B01D1/26 (EP,US);
B01D1/2846 (EP,US);
Y10S159/08 (EP,US)
| Designated contracting states | AT, DE, FI, PT, SE [1999/03] |
Former [1998/19] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren und Vorrichtung zur Erhöhung der Verdampfungskapazität eines mehrstufigen Abschlussverdampfers in einer Zellstofffabrik | [1998/19] | English: | Method and arrangement for increasing evaporation capacity of a multi-stage evaporator of spent liquor in a pulp mill | [1998/19] | French: | Procédé et dispositif pour augmentation de la capacité d'un évaporateur de liqueurs residuelles dans une usine à pâte à papier | [1998/19] | Examination procedure | 27.06.1998 | Examination requested [1998/35] | 06.11.1998 | Loss of particular rights, legal effect: designated state(s) | 23.02.1999 | Despatch of communication of loss of particular rights: designated state(s) BE, CH, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL | 11.10.1999 | Despatch of a communication from the examining division (Time limit: M04) | 07.02.2000 | Reply to a communication from the examining division | 24.07.2000 | Despatch of a communication from the examining division (Time limit: M06) | 11.12.2000 | Reply to a communication from the examining division | 22.03.2001 | Despatch of communication that the application is refused, reason: substantive examination [2005/11] | 09.12.2004 | Application refused, date of legal effect [2005/11] | Appeal following examination | 21.05.2001 | Appeal received No. T0893/01 | 27.06.2001 | Statement of grounds filed | 18.02.2004 | Invitation to file observations in an appeal (Time limit: M04) [2004/08] | 17.06.2004 | Date of receipt of observations in an appeal [2004/25] | 09.12.2004 | Result of appeal procedure: appeal of the applicant was rejected | 09.12.2004 | Date of oral proceedings | 16.12.2004 | Minutes of oral proceedings despatched | Fees paid | Renewal fee | 26.10.1999 | Renewal fee patent year 03 | 24.10.2000 | Renewal fee patent year 04 | 18.10.2001 | Renewal fee patent year 05 | 21.10.2002 | Renewal fee patent year 06 | 22.10.2003 | Renewal fee patent year 07 | 20.10.2004 | Renewal fee patent year 08 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 07.12.1998 | BE   M01   Not yet paid | 07.12.1998 | CH   M01   Not yet paid | 07.12.1998 | DK   M01   Not yet paid | 07.12.1998 | ES   M01   Not yet paid | 07.12.1998 | FR   M01   Not yet paid | 07.12.1998 | GB   M01   Not yet paid | 07.12.1998 | GR   M01   Not yet paid | 07.12.1998 | IE   M01   Not yet paid | 07.12.1998 | IT   M01   Not yet paid | 07.12.1998 | LU   M01   Not yet paid | 07.12.1998 | MC   M01   Not yet paid | 07.12.1998 | NL   M01   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 | [XA]EP0068996 (LAGUILHARRE SA [FR]) [X] 8-11,13 * page 5, line 37 - page 6, line 29; figure 3 * * see whole document * [A] 1-7,12,14; | [DA]EP0036235 (STORK FRIESLAND BV [NL]) [DA] 1,3,5,8,10,11 * see whole document *; | [A]WO9612848 (KVAERNER PULPING TECH [SE], et al) [A] 1-7 * see whole document *; | [A]EP0188019 (METALLGESELLSCHAFT AG [DE]) [A] 1-14 * see whole document *; | [A]US4284480 (STERLINI JACQUES) [A] 8-11,13 * see figures * |