EP0177872 - Multilayer opaque low-density sheet [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.06.1990 Database last updated on 24.08.2024 | Most recent event Tooltip | 21.06.1990 | No opposition filed within time limit | published on 08.08.1990 [1990/32] | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
Former [1986/16] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Janocha, Siegfried, Dr. Weinfeldstrasse 28 D-6200 Wiesbaden / DE | 02 /
Crass, Günther Bachstrasse 7 D-6204 Taunusstein 4 / DE | 03 /
Bothe, Lothar, Dr. Am Heiligenhaus 9 D-6500 Mainz-Gonsenheim / DE | 04 /
Schlögl, Gunter, Dr. Finkenweg 2 D-6233 Kelkheim / DE | [1986/16] | Application number, filing date | 85112387.7 | 01.10.1985 | [1986/16] | Priority number, date | DE19843436961 | 09.10.1984 Original published format: DE 3436961 | DE19853514398 | 20.04.1985 Original published format: DE 3514398 | [1986/16] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0177872 | Date: | 16.04.1986 | Language: | DE | [1986/16] | Type: | A3 Search report | No.: | EP0177872 | Date: | 22.07.1987 | Language: | DE | [1987/30] | Type: | B1 Patent specification | No.: | EP0177872 | Date: | 16.08.1989 | Language: | DE | [1989/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.06.1987 | Classification | IPC: | B32B27/20, B32B27/32 | [1986/16] | CPC: |
B32B27/20 (EP,US);
B32B27/08 (US);
B32B27/32 (EP,US);
C08K3/013 (EP,US);
B32B2264/104 (US);
B32B2307/41 (US);
B32B2307/518 (US);
B32B2323/10 (US);
B32B2553/00 (US);
Y10T428/2495 (EP,US);
Y10T428/265 (EP,US);
Y10T428/2813 (EP,US);
Y10T428/31 (EP,US)
(-)
| C-Set: |
C08K3/013, C08L23/12 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL [1986/16] | Title | German: | Mehrschichtige opake Folie niedriger Dichte | [1986/16] | English: | Multilayer opaque low-density sheet | [1986/16] | French: | Feuille multicouche opaque à faible densité | [1986/16] | Examination procedure | 26.08.1987 | Examination requested [1987/43] | 04.07.1988 | Despatch of a communication from the examining division (Time limit: M06) | 09.12.1988 | Reply to a communication from the examining division | 03.02.1989 | Despatch of communication of intention to grant (Approval: Yes) | 15.02.1989 | Communication of intention to grant the patent | 24.04.1989 | Fee for grant paid | 24.04.1989 | Fee for publishing/printing paid | Opposition(s) | 17.05.1990 | No opposition filed within time limit [1990/32] | Fees paid | Renewal fee | 14.09.1987 | Renewal fee patent year 03 | 14.09.1988 | 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. | Documents cited: | Search | [A]GB1384556 (MITSUBISHI PETROCHEMICAL CO); | [YD]EP0004633 (HOECHST AG [DE]); | [Y]EP0114311 (HOECHST AG [DE]); | [AP]EP0143567 (BCL LTD [GB]) |