EP0253487 - Activated bleaching composition [Right-click to bookmark this link] | Status | Patent revoked Status updated on 07.05.1999 Database last updated on 09.09.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states The Clorox Company 1221 Broadway Oakland, California 94612 / US | [N/P] |
Former [1988/03] | For all designated states The Clorox Company 1221 Broadway Oakland California 94612 / US | Inventor(s) | 01 /
Wiersema, Richard J. 200 Berverdor Avenue Tracy California 95376 / US | 02 /
Stanislowski, Anna G. 20 Woodland Drive Walnut Creek California 94595 / US | [1988/03] | Representative(s) | Meyer, Ludgerus Patentanwälte Meyer & Partner GbR Jungfernstieg 38 20354 Hamburg / DE | [N/P] |
Former [1989/42] | Meyer, Ludgerus A., Dipl.-Ing. Patentanwalt Jungfernstieg 38 D-20354 Hamburg / DE | ||
Former [1988/03] | Smith, Sydney Elkington and Fife Prospect House 8 Pembroke Road Sevenoaks, Kent TN13 1XR / GB | Application number, filing date | 87304963.9 | 04.06.1987 | [1988/03] | Priority number, date | US19860872252 | 09.06.1986 Original published format: US 872252 | [1988/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0253487 | Date: | 20.01.1988 | Language: | EN | [1988/03] | Type: | A3 Search report | No.: | EP0253487 | Date: | 15.06.1988 | Language: | EN | [1988/24] | Type: | B1 Patent specification | No.: | EP0253487 | Date: | 03.04.1991 | Language: | EN | [1991/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.04.1988 | Classification | IPC: | C11D3/39, C11D3/386 | [1988/03] | CPC: |
C11D3/3945 (EP);
C11D3/2093 (EP);
C11D3/38627 (EP);
C11D3/39 (EP);
C11D3/391 (EP);
C12N9/20 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1988/03] | Title | German: | Aktivierte Bleichmittelzusammensetzung | [1988/03] | English: | Activated bleaching composition | [1988/03] | French: | Composition de blanchiment activée | [1988/03] | Examination procedure | 04.08.1988 | Examination requested [1988/40] | 14.06.1989 | Despatch of a communication from the examining division (Time limit: M06) | 26.01.1990 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 24.03.1990 | Reply to a communication from the examining division | 21.05.1990 | Despatch of a communication from the examining division (Time limit: M02) | 25.07.1990 | Reply to a communication from the examining division | 28.08.1990 | Despatch of communication of intention to grant (Approval: Yes) | 21.09.1990 | Communication of intention to grant the patent | 17.12.1990 | Fee for grant paid | 17.12.1990 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
03.01.1992
22.01.1992
ADMISSIBLE UNILEVER N.V. / UNILEVER PLC Weena 455/Unilever House, Blackfriars 3013 AL Rotterdam/London EC4P 4BQ / NL Opponent's representative Kan, Jacob Hendrik Unilever Patent Group Olivier van Noortlaan 120 3133 AT Vlaardingen / NL | [N/P] |
Former [1994/31] | |||
Opponent(s) | 01
03.01.1992
22.01.1992
ADMISSIBLE UNILEVER N.V. / UNILEVER PLC P.O. Box 760 / Unilever House, Blackfriars NL-3000 DK ROTTERDAM / LONDON EC4 4BQ, GB / NL Opponent's representative Kan, Jacob Hendrik, Dr. Unilever N.V. Patent Division P.O. Box 137 NL-3130 AC Vlaardingen / NL | ||
Former [1992/10] | |||
Opponent(s) | 01
03.01.1992
Unilever N.V. P.O. Box 760 3000 DK Rotterdam / NL Opponent's representative Kan, Jacob Hendrik, Dr. Unilever N.V. Patent Division P.O. Box 137 NL-3130 AC Vlaardingen / NL | 11.02.1992 | Invitation to proprietor to file observations on the notice of opposition | 13.08.1992 | Reply of patent proprietor to notice(s) of opposition | 20.08.1992 | Communication of observations of patent proprietor (Time limit: M03) | 19.11.1992 | Reply of parties involved to observations of patent proprietor | 10.11.1993 | Date of oral proceedings | 29.11.1993 | Despatch of interlocutory decision in opposition | 29.11.1993 | Despatch of minutes of oral proceedings | 18.02.1999 | Legal effect of revocation of patent [1999/25] | 18.02.1999 | Despatch of communication that the patent will be revoked | Appeal following opposition | 24.01.1994 | Appeal received No. T0056/94 | 31.03.1994 | Statement of grounds filed | 18.02.1999 | Result of appeal procedure: revocation of the patent | 18.02.1999 | Date of oral proceedings | 01.03.1999 | Minutes of the oral proceedings despatched | Request for further processing for: | 01.02.1990 | Request for further processing filed | 01.02.1990 | Full payment received (date of receipt of payment) Request granted | 18.04.1990 | Decision despatched | Fees paid | Renewal fee | 12.06.1989 | Renewal fee patent year 03 | 28.05.1990 | Renewal fee patent year 04 |
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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. | Lapses during opposition Tooltip | LU | 04.06.1992 | SE | 05.06.1993 | BE | 30.06.1993 | CH | 30.06.1993 | LI | 30.06.1993 | GR | 31.12.1993 | NL | 01.01.1994 | AT | 04.06.1998 | [2004/38] |
Former [2002/24] | LU | 30.06.1992 | |
SE | 05.06.1993 | ||
BE | 30.06.1993 | ||
CH | 30.06.1993 | ||
LI | 30.06.1993 | ||
GR | 31.12.1993 | ||
NL | 01.01.1994 | ||
AT | 04.06.1998 | ||
Former [1999/52] | LU | 30.06.1992 | |
SE | 05.06.1993 | ||
BE | 30.06.1993 | ||
CH | 30.06.1993 | ||
LI | 30.06.1993 | ||
NL | 01.01.1994 | ||
AT | 04.06.1998 | ||
Former [1999/34] | SE | 05.06.1993 | |
BE | 30.06.1993 | ||
CH | 30.06.1993 | ||
LI | 30.06.1993 | ||
NL | 01.01.1994 | ||
AT | 04.06.1998 | ||
Former [1994/39] | SE | 05.06.1993 | |
BE | 30.06.1993 | ||
CH | 30.06.1993 | ||
LI | 30.06.1993 | ||
NL | 01.01.1994 | ||
Former [1994/26] | SE | 05.06.1993 | |
BE | 30.06.1993 | ||
CH | 30.06.1993 | ||
LI | 30.06.1993 | ||
Former [1994/18] | SE | 05.06.1993 | |
CH | 30.06.1993 | ||
LI | 30.06.1993 | ||
Former [1994/16] | SE | 05.06.1993 | Documents cited: | Search | [A]FR2003378 (COLGATE PALMOLIVE CO); | [A]DE2420647 (KAO CORP); | [AD]US3974082 (WEYN HENDRIK FRANS); | [AD]EP0130064 (NOVO INDUSTRI AS [DK]) |