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EP0544365
European procedure
Extract from the Register of European Patents
EP About this file: EP0544365
| EP0544365 - Detergent compositions and process for preparing them [Right-click to bookmark this link] | Status | Patent revoked Status updated on 27.12.2002 Database last updated on 29.03.2025 | Most recent event Tooltip | 04.07.2008 | Change - applicant | published on 06.08.2008 [2008/32] | Applicant(s) | For:CH
DE
ES
FR
IT
LI
NL
SE
Unilever N.V. Weena 455 3013 AL Rotterdam / NL | For:GB
Unilever PLC Unilever House Blackfriars London Greater London EC4P 4BQ / GB | [N/P] |
| Former [2008/32] | For:CH
DE
ES
FR
IT
LI
NL
SE
Unilever N.V. Weena 455 3013 AL Rotterdam / NL | ||
| For:GB
Unilever PLC Unilever House Blackfriars London EC4P 4BQ / GB | |||
| Former [1993/22] | For:CH
DE
ES
FR
IT
LI
NL
SE
UNILEVER N.V. P.O. Box 760 NL-3000 DK Rotterdam / NL | ||
| For:GB
UNILEVER PLC Unilever House Blackfriars P.O. Box 68 London EC4P 4BQ / GB | Inventor(s) | 01 /
Akkermans, Johannes Hendrikus M. Unilever Research Lab., Olivier van Noortlaan 120 NL-3133 AT Vlaardingen / NL | 02 /
Euser, Huig Unilever Research Lab., Olivier van Noortlaan 120 NL-3133 AT Vlaardingen / NL | 03 /
Joyeux, Christophe Unilever Research Lab., Olivier van Noortlaan 120 NL-3133 AT Vlaardingen / NL | 04 /
Swinkels, Petrus Leonardus J. H.van Veldekestraat 8 NL-6367 SB Voerendaal / NL | [1993/22] | Representative(s) | Agnew, Andrew, et al Unilever plc Patent Department Colworth House Sharnbrook, Bedford MK44 1LQ / GB | [N/P] |
| Former [2002/18] | Agnew, Andrew, et al Unilever plc Patent Department Colworth House Sharnbrook, Bedford MK44 1LQ / GB | ||
| Former [2000/26] | Elliott, Peter William, et al Unilever plc Patent Division Colworth House Sharnbrook Bedford MK44 1LQ / GB | ||
| Former [1993/24] | Geary, Stephen, et al Unilever Plc, Patent Division, Colworth House Sharnbrook, Bedford MK44 1LQ / GB | ||
| Former [1993/22] | Kan, Jacob Hendrik, Dr. Unilever N.V. Patent Division P.O. Box 137 NL-3130 AC Vlaardingen / NL | Application number, filing date | 92203563.9 | 19.11.1992 | [1993/22] | Priority number, date | GB19910025035 | 26.11.1991 Original published format: GB 9125035 | [1993/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0544365 | Date: | 02.06.1993 | Language: | EN | [1993/22] | Type: | B1 Patent specification | No.: | EP0544365 | Date: | 28.06.1995 | Language: | EN | [1995/26] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.03.1993 | Classification | IPC: | C11D17/06, C11D1/83, C11D11/00 | [1993/22] | CPC: |
C11D1/83 (EP);
C11D3/395 (KR);
C11D3/1253 (EP,US);
C11D11/0082 (EP);
C11D17/065 (EP);
C11D3/128 (EP);
C11D3/3905 (EP,US);
C11D3/3942 (EP);
C11D1/146 (EP);
C11D1/72 (EP)
(-)
| Designated contracting states | CH, DE, ES, FR, GB, IT, LI, NL, SE [1993/22] | Title | German: | Waschmittelzusammensetzungen und Verfahren zu deren Herstellung | [1993/22] | English: | Detergent compositions and process for preparing them | [1993/22] | French: | Compositions détergentes et leur procédé de préparation | [1993/22] | Examination procedure | 14.04.1993 | Examination requested [1993/23] | 29.09.1994 | Despatch of communication of intention to grant (Approval: Yes) | 28.12.1994 | Communication of intention to grant the patent | 25.01.1995 | Fee for grant paid | 25.01.1995 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
21.03.1996
04.04.1996
ADMISSIBLE Henkel Kommanditgesellschaft auf Aktien TFP / Patentabteilung D-40191 Düsseldorf / DE | [N/P] |
| Former [1996/20] | |||
| Opponent(s) | 01
21.03.1996
04.04.1996
ADMISSIBLE Henkel Kommanditgesellschaft auf Aktien TFP / Patentabteilung D-40191 Düsseldorf / DE | 03.05.1996 | Invitation to proprietor to file observations on the notice of opposition | 01.11.1996 | Reply of patent proprietor to notice(s) of opposition | 18.11.1996 | Communication of observations of patent proprietor (Time limit: M02) | 08.01.1997 | Reply of parties involved to observations of patent proprietor | 31.03.1998 | Date of oral proceedings | 21.04.1998 | Despatch of minutes of oral proceedings | 17.10.2002 | Legal effect of revocation of patent [2003/06] | 17.10.2002 | Despatch of communication that the patent will be revoked | Appeal following opposition | 27.04.1998 | Appeal received No. T0439/98 | 23.07.1998 | Statement of grounds filed | 17.10.2002 | Result of appeal procedure: revocation of the patent | 17.10.2002 | Date of oral proceedings | 29.10.2002 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 21.11.1994 | Renewal fee patent year 03 |
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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 | CH | 30.11.1997 | LI | 30.11.1997 | [1998/50] | Documents cited: | Search | [A]EP0390251 (UNILEVER NV [NL], et al); | [A]EP0420317 (UNILEVER NV [NL], et al); | [A]EP0425277 (UNILEVER PLC [GB], et al); | [A]EP0451894 (UNILEVER NV [NL], et al) |