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EP0029803
European procedure
Extract from the Register of European Patents
EP About this file: EP0029803
| EP0029803 - Organic polymeric materials stabilized with calcium stearoyl lactate [Right-click to bookmark this link] | |||
| Former [1981/22] | Organic polymeric materials stabilized with acylated hydroxy acid type compounds | ||
| [1985/25] | Status | No opposition filed within time limit Status updated on 18.04.1986 Database last updated on 19.04.2025 | Most recent event Tooltip | 27.12.2002 | Lapse of the patent in a contracting state New state(s): SE | published on 05.02.2003 [2003/06] | Applicant(s) | For all designated states K.K. Musashino Kagaku Kenkyusho 1-1, Kyobashi 1-Chome Chuo-ku Tokyo / JP | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 4002 Basel / CH | [N/P] |
| Former [1981/22] | For all designated states K.K. Musashino Kagaku Kenkyusho 1-1, Kyobashi 1-Chome Chuo-ku Tokyo / JP | ||
| For all designated states CIBA-GEIGY AG Klybeckstrasse 141 CH-4002 Basel / CH | Inventor(s) | 01 /
Yukawa, Muneaki 19-5 Shimizu 3-Chome Suginami-ku Tokyo / JP | [1981/22] | Representative(s) | Stamm, Otto Andreas, et al Patentabteilung der CIBA-GEIGY AG Postfach 4002 Basel / CH | [N/P] |
| Former [1981/22] | Stamm, Otto, et al Patentabteilung der CIBA-GEIGY AG Postfach CH-4002 Basel / CH | Application number, filing date | 80810323.8 | 27.10.1980 | [1981/22] | Priority number, date | JP19790141172 | 02.11.1979 Original published format: JP 14117279 | JP19800042755 | 03.04.1980 Original published format: JP 4275580 | [1981/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0029803 | Date: | 03.06.1981 | Language: | EN | [1981/22] | Type: | A3 Search report | No.: | EP0029803 | Date: | 20.01.1982 | Language: | EN | [1982/03] | Type: | B1 Patent specification | No.: | EP0029803 | Date: | 19.06.1985 | Language: | EN | [1985/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.11.1981 | Classification | IPC: | C08K5/11, C08L23/02, C08L51/04, C08L59/02 | [1985/25] | CPC: |
C08K5/10 (EP,US)
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| Former IPC [1982/02] | C08K5/10, C08L23/02, C08L51/04, C08L59/02 | ||
| Former IPC [1981/22] | C08K5/10 | Designated contracting states | AT, BE, CH, DE, FR, IT, LI, NL, SE [1981/22] | Title | German: | Mit Calcium-Stearoyl-Lactat stabilisierte organische polymere Materialien | [1985/25] | English: | Organic polymeric materials stabilized with calcium stearoyl lactate | [1985/25] | French: | Matières organiques plastiques stabilisées avec de sel de calcium du lactate de stearyle | [1985/25] |
| Former [1981/22] | Mit acylierten, Hydroxylsäuregruppen enthaltenden Verbindungen stabilisierte organische polymere Materialien | ||
| Former [1981/22] | Organic polymeric materials stabilized with acylated hydroxy acid type compounds | ||
| Former [1981/22] | Matières organiques plastiques stabilisées avec des composés de type hydroxyacides acylés | Examination procedure | 29.10.1980 | Examination requested [1981/22] | 13.09.1983 | Despatch of communication of intention to grant (Approval: ) | 16.05.1984 | Despatch of a communication from the examining division (Time limit: M04) | 07.09.1984 | Reply to a communication from the examining division | 29.11.1984 | Communication of intention to grant the patent | 15.12.1984 | Fee for grant paid | 15.12.1984 | Fee for publishing/printing paid | Opposition(s) | 20.03.1986 | No opposition filed within time limit [1986/23] | Fees paid | Renewal fee | 30.08.1982 | Renewal fee patent year 03 | 25.08.1983 | Renewal fee patent year 04 | 27.08.1984 | 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 | AT | 19.06.1985 | BE | 19.06.1985 | CH | 19.06.1985 | LI | 19.06.1985 | NL | 19.06.1985 | SE | 19.06.1985 | [2003/06] |
| Former [1989/19] | AT | 19.06.1985 | |
| BE | 19.06.1985 | ||
| CH | 19.06.1985 | ||
| LI | 19.06.1985 | ||
| NL | 19.06.1985 | ||
| Former [1988/04] | AT | 19.06.1985 | |
| BE | 19.06.1985 | ||
| NL | 19.06.1985 | ||
| Former [1986/45] | AT | 19.06.1985 | |
| NL | 19.06.1985 | ||
| Former [1986/30] | NL | 19.06.1985 | Documents cited: | Search | [AD]US4146548 (FORSYTHE CURTIS J); | [P]DE2903553 (HOECHST AG) |