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EP0885328
European procedure
Extract from the Register of European Patents
EP About this file: EP0885328
| EP0885328 - CLAY COMPOSITIONS AND THEIR USE IN PAPER MAKING [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.10.2002 Database last updated on 19.10.2024 | Most recent event Tooltip | 07.03.2003 | Lapse of the patent in a contracting state New state(s): IE | published on 23.04.2003 [2003/17] | Applicant(s) | For all designated states Ciba Specialty Chemicals Water Treatments Limited P.O. Box 38, Low Moor Bradford West Yorkshire BD12 0JZ / GB | [N/P] |
| Former [1999/12] | For all designated states Ciba Specialty Chemicals Water Treatments Limited P.O. Box 38, Low Moor Bradford, West Yorkshire BD12 0JZ / GB | ||
| Former [1998/52] | For all designated states ALLIED COLLOIDS LIMITED P.O. Box 38, Low Moor Bradford, West Yorkshire BD12 0JZ / GB | Inventor(s) | 01 /
ALLEN, Adrian, Swinburn 6 Beechwood Drive Skipton, North Yorkshire BD23 1TY / GB | 02 /
STOCKWELL, John, Oliver 2 Cotswold Drive, Hightown Liversedge, West Yorkshire WF15 8EG / GB | 03 /
BLACK, Ian, James 20A Main Street, Greysouthern Cockermouth, Cumbria CA13 OUG / GB | [1999/01] |
| Former [1998/52] | 01 /
ALLEN, Adrian, Swinburn 6 Beechwood Drive Skipton, North Yorkshire BD23 1TY / GB | ||
| 02 /
STOCKWELL, John, Oliver 2 Cotswold Drive, Hightown Liversedge, West Yorkshire WF15 8EG / GB | |||
| 03 /
BLACK, Ian, James 10 Harbour Road, Wibsey Bradford, West Yorkshire BD6 3RJ / GB | Application number, filing date | 97906289.0 | 10.03.1997 | [1998/52] | WO1997GB00649 | Priority number, date | GB19960004950 | 08.03.1996 Original published format: GB 9604950 | [1998/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9733041 | Date: | 12.09.1997 | Language: | EN | [1997/39] | Type: | A1 Application with search report | No.: | EP0885328 | Date: | 23.12.1998 | Language: | EN | The application published by WIPO in one of the EPO official languages on 12.09.1997 takes the place of the publication of the European patent application. | [1998/52] | Type: | B1 Patent specification | No.: | EP0885328 | Date: | 12.12.2001 | Language: | EN | [2001/50] | Search report(s) | International search report - published on: | EP | 12.09.1997 | Classification | IPC: | D21H17/69, C04B33/04 | [1998/52] | CPC: |
D21H23/14 (EP,US);
D21H17/69 (EP,KR,US);
C04B33/18 (EP,US);
D21H17/14 (EP,US);
D21H17/29 (EP,US);
D21H17/375 (EP,US);
| Designated contracting states | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, NL, PT, SE [1998/52] | Title | German: | TONZUSAMMENSETZUNGEN UND IHRE VERWENDUNG ZUR PAPIERHERSTELLUNG | [1998/52] | English: | CLAY COMPOSITIONS AND THEIR USE IN PAPER MAKING | [1998/52] | French: | COMPOSITIONS A BASE D'ARGILE ET LEUR UTILISATION DANS LA FABRICATION DU PAPIER | [1998/52] | Entry into regional phase | 13.08.1998 | National basic fee paid | 13.08.1998 | Designation fee(s) paid | 13.08.1998 | Examination fee paid | Examination procedure | 31.07.1997 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 13.08.1998 | Examination requested [1998/52] | 12.10.1999 | Despatch of a communication from the examining division (Time limit: M04) | 21.02.2000 | Reply to a communication from the examining division | 23.02.2001 | Despatch of communication of intention to grant (Approval: Yes) | 12.06.2001 | Communication of intention to grant the patent | 10.08.2001 | Fee for grant paid | 10.08.2001 | Fee for publishing/printing paid | Opposition(s) | 13.09.2002 | No opposition filed within time limit [2002/49] | Fees paid | Renewal fee | 02.02.1999 | Renewal fee patent year 03 | 07.02.2000 | Renewal fee patent year 04 | 02.02.2001 | Renewal fee patent year 05 |
| 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 | GR | 12.12.2001 | IE | 11.03.2002 | [2003/17] |
| Former [2002/49] | GR | 12.12.2001 | Cited in | International search | [AD]EP0223223 (BASF AG [DE]) [AD] 3,4* page 4, lines 5-10; claims 1,3 *; | [AD]EP0235893 (ALLIED COLLOIDS LTD [GB]) [AD] 2-4 * claim 1 *; | [AD]EP0485124 (ALLIED COLLOIDS LTD [GB]) [AD] 1-4,8,12,16 * See the whole document *; | [XD]US5266538 (KNUDSON MILBURN I [US], et al) [XD] 1-22 * Table 5, line 16 *; | [XD]US5391228 (CARROLL PAUL W [US]) [XD] 1-22 * Table 1, line 16 * |