EP0432276 - METHOD OF CONCENTRATING AND DEHYDRATING SLURRIED SLUDGE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.01.1995 Database last updated on 19.07.2024 | Most recent event Tooltip | 05.01.1995 | No opposition filed within time limit | published on 22.02.1995 [1995/08] | Applicant(s) | For all designated states Tambo, Norihito 10-33, 2-Jo 4-chome, Tonden Kita-ku, Sapporo-shi Hokkaido 060 / JP | For all designated states NKK CORPORATION 1-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100-0005 / JP | [N/P] |
Former [1993/31] | For all designated states Tambo, Norihito 10-33, 2-Jo 4-chome, Tonden Kita-ku, Sapporo-shi, Hokkaido 060 / JP | ||
For all designated states NKK CORPORATION 1-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100 / JP | |||
Former [1992/01] | For all designated states TANBO, Norihito 10-33, Tondon 2-jou 4-chome Kitaku Sapporo City Hokkaido 001 / JP | ||
For all designated states NKK CORPORATION 1-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100 / JP | |||
Former [1991/25] | For all designated states NKK CORPORATION 1-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100 / JP | ||
For all designated states TANBO, Norihito 10-33, Tondon 2-jou 4-chome Kitaku Sapporo City Hokkaido 001 / JP | Inventor(s) | 01 /
TAMBO, Norihito 10-33, Tonden 2-jou 4-chome, Kita-ku Sapporo City, Hokkaido 001 / JP | 02 /
FUKANO, Hiromu, c/o NKK Corporation 1-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 100 / JP | 03 /
KIHARA, Yasuhiko, c/o NKK Corporation 1-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 100 / JP | [1994/22] |
Former [1991/25] | 01 /
TANBO, Norihito 10-33, Tonden 2-jou 4-chome, Kita-ku Sapporo City, Hokkaido 001 / JP | ||
02 /
FUKANO, Hiromu, c/o NKK Corporation 1-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 100 / JP | |||
03 /
KIHARA, Yasuhiko, c/o NKK Corporation 1-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 100 / JP | Representative(s) | Henkel & Partner mbB Patentanwaltskanzlei, Rechtsanwaltskanzlei Maximiliansplatz 21 80333 München / DE | [N/P] |
Former [1991/25] | Henkel, Feiler, Hänzel & Partner Möhlstrasse 37 D-81675 München / DE | Application number, filing date | 90909856.8 | 03.07.1990 | [1991/25] | WO1990JP00859 | Priority number, date | JP19890171442 | 03.07.1989 Original published format: JP 17144289 | [1991/25] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9100249 | Date: | 10.01.1991 | Language: | EN | [1991/02] | Type: | A1 Application with search report | No.: | EP0432276 | Date: | 19.06.1991 | Language: | EN | The application published by WIPO in one of the EPO official languages on 10.01.1991 takes the place of the publication of the European patent application. | [1991/25] | Type: | B1 Patent specification | No.: | EP0432276 | Date: | 02.03.1994 | Language: | EN | [1994/09] | Search report(s) | International search report - published on: | JP | 10.01.1991 | (Supplementary) European search report - dispatched on: | EP | 18.10.1991 | Classification | IPC: | B01D33/04, B01D37/03, C02F11/12 | [1994/09] | CPC: |
C02F11/123 (EP,KR,US);
B01D33/04 (EP,KR,US);
B01D33/72 (EP,US);
B01D36/04 (EP,KR,US);
B01D37/03 (EP,KR,US);
C02F1/52 (EP,US);
C02F11/14 (KR);
C02F3/1215 (EP,KR,US);
C02F2201/002 (KR);
|
Former IPC [1991/25] | C02F11/14, B01D33/04 | Designated contracting states | AT, DE, FR, GB, SE [1991/25] | Title | German: | KONZENTRIERUNGS- UND ENTWÄSSERUNGSVERFAHREN VON SCHLÄMMEN | [1991/25] | English: | METHOD OF CONCENTRATING AND DEHYDRATING SLURRIED SLUDGE | [1991/25] | French: | PROCEDE DE CONCENTRATION ET DE SECHAGE DE DEPOTS BOUEUX | [1991/25] | Entry into regional phase | 11.02.1991 | Translation filed | 08.03.1991 | National basic fee paid | 08.03.1991 | Search fee paid | 08.03.1991 | Designation fee(s) paid | 08.03.1991 | Examination fee paid | Examination procedure | 08.03.1991 | Examination requested [1991/25] | 31.07.1992 | Despatch of a communication from the examining division (Time limit: M04) | 01.12.1992 | Reply to a communication from the examining division | 28.05.1993 | Despatch of communication of intention to grant (Approval: Yes) | 25.08.1993 | Communication of intention to grant the patent | 25.11.1993 | Fee for grant paid | 25.11.1993 | Fee for publishing/printing paid | Opposition(s) | 03.12.1994 | No opposition filed within time limit [1995/08] | Fees paid | Renewal fee | 29.07.1992 | Renewal fee patent year 03 | 29.07.1993 | Renewal fee patent year 04 |
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. | Documents cited: | Search | [A]DE1954909 (GEN AM TRANSPORT); | [X]GB2066686 (ICHIKAWA WOOLEN TEXTILE); | [Y]GB2172216 (CONDOR GROUP PLC); | [Y]EP0196507 (VON ROLL AG [CH]) | International search | [Y]JPS5710731Y ; | [Y]JPS61197100 (ICHIKAWA WOOLEN TEXTILE) |