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EP0729504
European procedure
Extract from the Register of European Patents
EP About this file: EP0729504
| EP0729504 - BLEACH ACTIVATOR COMPOSITIONS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.05.2000 Database last updated on 17.05.2024 | Most recent event Tooltip | 26.05.2000 | No opposition filed within time limit | published on 12.07.2000 [2000/28] | Applicant(s) | For all designated states Warwick International Group Limited Mostyn Holywell Flintshire CH8 9HE / GB | [N/P] |
| Former [1999/02] | For all designated states Warwick International Group Limited Mostyn Holywell, Flintshire CH8 9HE / GB | ||
| Former [1996/36] | For all designated states WARWICK INTERNATIONAL GROUP LIMITED Mostyn Holywell, Clwyd CH8 9HE / GB | Inventor(s) | 01 /
WITHENSHAW, John David, 58 Ffordd Pentre Carmel Holywell Clwyd / GB | 02 /
FRANCE, Mark Alexander, 17 Lon Gwyndaf Prestatyn Clwyd LL19 8YG / GB | [1996/36] | Representative(s) | Jones, Helen M.M. Gill Jennings & Every LLP The Broadgate Tower 20 Primrose Street London EC2A 2ES / GB | [N/P] |
| Former [1996/36] | Jones, Helen Marjorie Meredith Gill Jennings & Every, Broadgate House, 7 Eldon Street London EC2M 7LH / GB | Application number, filing date | 95900861.6 | 16.11.1994 | [1996/36] | WO1994GB02520 | Priority number, date | GB19930023634 | 16.11.1993 Original published format: GB 9323634 | [1996/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9514077 | Date: | 26.05.1995 | Language: | EN | [1995/22] | Type: | A1 Application with search report | No.: | EP0729504 | Date: | 04.09.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 26.05.1995 takes the place of the publication of the European patent application. | [1996/36] | Type: | B1 Patent specification | No.: | EP0729504 | Date: | 28.07.1999 | Language: | EN | [1999/30] | Search report(s) | International search report - published on: | EP | 26.05.1995 | Classification | IPC: | C11D17/00, C11D3/39 | [1996/36] | CPC: |
C11D3/3947 (EP,US);
C11D17/0039 (EP,US);
C11D3/3917 (EP,US)
| Designated contracting states | DE, ES, FR, GB, IT [1996/36] | Title | German: | BLEICHAKTIVATORZUBEREITUNGEN | [1998/45] | English: | BLEACH ACTIVATOR COMPOSITIONS | [1996/36] | French: | COMPOSITIONS D'ACTIVATEUR DE BLANCHIMENT | [1996/36] |
| Former [1996/36] | BLEIDEAKTIVATOREN ZUBEREITUNGEN | Entry into regional phase | 11.06.1996 | National basic fee paid | 11.06.1996 | Designation fee(s) paid | 11.06.1996 | Examination fee paid | Examination procedure | 15.05.1995 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 11.06.1996 | Examination requested [1996/36] | 04.07.1997 | Despatch of a communication from the examining division (Time limit: M06) | 17.11.1997 | Reply to a communication from the examining division | 06.10.1998 | Despatch of communication of intention to grant (Approval: Yes) | 27.01.1999 | Communication of intention to grant the patent | 19.04.1999 | Fee for grant paid | 19.04.1999 | Fee for publishing/printing paid | Opposition(s) | 29.04.2000 | No opposition filed within time limit [2000/28] | Fees paid | Renewal fee | 11.11.1996 | Renewal fee patent year 03 | 10.11.1997 | Renewal fee patent year 04 | 10.11.1998 | Renewal fee patent year 05 |
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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. | Cited in | International search | [X]EP0382464 (UNILEVER PLC [GB], et al) [X] 1,2,7 * page 4, line 5 - page 5, line 20 * * page 6, line 49 - page 7, line 37; example -; claims 1-7 *; | [X]US5000869 (DITTERT LEWIS W [US]) [X] 1,2 * column 8, line 13 - line 40; claims 1-19,23 *; | [X]EP0435379 (AKZO NV [NL]) [X] 1 * example 2; claims 1,9-13,18 *; | [A]US5141664 (CORRING ROBERT [US], et al) [A] 1-7 * column 7, line 39 - column 9, line 15; example 3 *; | [A]EP0256343 (MIRA LANZA SPA [IT]) [A] 1 * example -; claims 1-7 *; | [A]EP0124461 (POS LAB [FR]) [A] 1 * example -; claim - * |