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EP0017212
European procedure
Extract from the Register of European Patents
EP About this file: EP0017212
| EP0017212 - Free-flowing chlorinated polyethylene, its preparation and use [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 19.10.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
| Former [1982/44] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | ||
| Former [1980/21] | For all designated states HOECHST AKTIENGESELLSCHAFT Postfach 80 03 20 D-65926 Frankfurt / DE | Inventor(s) | 01 /
Busch, Wolfram Akazienring 38 D-6203 Hochheim am Main / DE | 02 /
Brandrup, Johannes, Dr. Am Allersberg 6 D-6200 Wiesbaden / DE | 03 /
Sommer, Werner Paul-Lincke-Weg 6 D-6232 Bad Soden am Taunus / DE | 04 /
Semmler, Horst, Dr. Merricher Strasse 32 D-5040 Brühl / DE | [1980/21] | Application number, filing date | 80101718.7 | 01.04.1980 | [1980/21] | Priority number, date | DE19792913855 | 06.04.1979 Original published format: DE 2913855 | [1980/21] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0017212 | Date: | 15.10.1980 | Language: | DE | [1980/21] | Type: | B1 Patent specification | No.: | EP0017212 | Date: | 03.11.1982 | Language: | DE | [1982/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.07.1980 | Classification | IPC: | C08L23/28, C08K3/20, C08K3/34, C08J3/00, // (C08L23/28, 27:06) | [1980/21] | CPC: |
C08J3/124 (EP,US);
C08K3/20 (EP,US);
C08K3/34 (EP,US);
C08L23/28 (EP,US);
C08L23/286 (EP,US);
C08L27/06 (EP,US);
C08J2323/28 (EP,US)
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| C-Set: |
C08L23/286, C08L2666/04 (EP,US);
C08L23/28, C08L27/06, C08K3/20, C08K3/34 (US,EP) | Designated contracting states | BE, DE, FR, GB, IT, NL [1980/21] | Title | German: | Rieselfähiges Chlorpolyäthylen, dessen Herstellung und Verwendung | [1980/21] | English: | Free-flowing chlorinated polyethylene, its preparation and use | [1980/21] | French: | Polyéthylène chloré s'écoulant librement, sa préparation et son utilisation | [1980/21] | Examination procedure | 12.12.1980 | Examination requested [1981/10] | 30.03.1982 | Despatch of communication of intention to grant (Approval: ) | 04.05.1982 | Communication of intention to grant the patent | 31.07.1982 | Fee for grant paid | 31.07.1982 | Fee for publishing/printing paid | Opposition(s) | 03.08.1983 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 09.03.1982 | 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. | Documents cited: | Search | DE2619685 [ ] (OSAKA SODA CO LTD); | FR2156557 [ ] (SHOWA DENKO KK) |