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EP0036625
European procedure
Extract from the Register of European Patents
EP About this file: EP0036625
| EP0036625 - Liquid cleaning agents [Right-click to bookmark this link] | Status | Patent revoked Status updated on 07.10.1986 Database last updated on 14.03.2026 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state State(s) deleted from list of lapses: CH, LI | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states Henkel Kommanditgesellschaft auf Aktien 40191 Düsseldorf / DE | [N/P] |
| Former [1982/21] | For all designated states Henkel Kommanditgesellschaft auf Aktien D-40191 Düsseldorf / DE | ||
| Former [1981/39] | For all designated states Henkel Kommanditgesellschaft auf Aktien -Patentabteilung- Postfach 1100 Henkelstrasse 67 D-4000 Düsseldorf 1 / DE | Inventor(s) | 01 /
Weichbrodt, Maria, Dr. geb. Nolte Karl-Leverkus-Strasse 33 D-5074 Odenthal / DE | 02 /
Guirr, Ortburg, geb. Düsterloh Eichhornstrasse 68 D-4150 Krefeld 1 / DE | 03 /
Ansmann, Achim, Dr. Fichtestrasse 19 D-4010 Hilden / DE | [1981/39] | Application number, filing date | 81102003.1 | 18.03.1981 | [1981/39] | Priority number, date | DE19803011550 | 26.03.1980 Original published format: DE 3011550 | [1981/39] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0036625 | Date: | 30.09.1981 | Language: | DE | [1981/39] | Type: | B1 Patent specification | No.: | EP0036625 | Date: | 01.02.1984 | Language: | DE | [1984/05] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.06.1981 | Classification | IPC: | C11D1/14, C11D1/83, C11D1/90, C11D17/00 | [1981/39] | CPC: |
C11D1/94 (EP);
C11D1/143 (EP);
C11D1/22 (EP);
C11D1/29 (EP);
C11D1/72 (EP);
C11D1/90 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1981/39] | Title | German: | Flüssige Reinigungsmittel | [1981/39] | English: | Liquid cleaning agents | [1981/39] | French: | Agents de nettoyage liquides | [1981/39] | Examination procedure | 29.10.1981 | Examination requested [1982/01] | 29.09.1982 | Despatch of a communication from the examining division (Time limit: M04) | 19.01.1983 | Reply to a communication from the examining division | 20.04.1983 | Despatch of communication of intention to grant (Approval: ) | 19.07.1983 | Communication of intention to grant the patent | 18.10.1983 | Fee for grant paid | 18.10.1983 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
31.10.1984
18.11.1984
ADMISSIBLE Blendax GmbH Rheinallee 88 Postfach 15 80 D-55005 Mainz / DE | [1985/02] | 07.12.1984 | Invitation to proprietor to file observations on the notice of opposition | 06.04.1985 | Reply of patent proprietor to notice(s) of opposition | 03.05.1985 | Communication of observations of patent proprietor (Time limit: M02) | 28.06.1985 | Reply of parties involved to observations of patent proprietor | 05.11.1985 | Despatch of a communication from the opposition division (Time limit: M04) | 06.03.1986 | Reply to a communication from the opposition division | 02.06.1986 | Despatch of communication that the patent will be revoked | 13.06.1986 | Legal effect of revocation of patent [1986/48] | Fees paid | Renewal fee | 12.02.1983 | 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 | LU | 31.03.1984 | [2015/21] |
| Former [1999/52] | CH | 01.02.1984 | |
| LI | 01.02.1984 | ||
| LU | 31.03.1984 | ||
| Former [1989/22] | CH | 01.02.1984 | |
| LI | 01.02.1984 | ||