EP0114311 - Sealable polyolefinic multilayer film [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 15.06.1990 Database last updated on 24.08.2024 | Most recent event Tooltip | 25.07.2008 | Change - opposition data/opponents data or that of the opponents representative | published on 27.08.2008 [2008/35] | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
Former [1984/31] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Janocha, Siegfried, Dr. Am Hohen Stein 6 D-6200 Wiesbaden / DE | 02 /
Dietz, Wolfgang, Dr. Armenruhstrasse 7a D-6200 Wiesbaden / DE | 03 /
Bothe, Lothar, Dr. Am Heiligenhaus 9 D-6500 Mainz-Gonsenheim / DE | 04 /
Crass, Günther Bachstrasse 7 D-6204 Taunusstein 4 / DE | [1984/31] | Application number, filing date | 83112672.7 | 16.12.1983 | [1984/31] | Priority number, date | DE19823247999 | 24.12.1982 Original published format: DE 3247999 | [1984/31] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0114311 | Date: | 01.08.1984 | Language: | DE | [1984/31] | Type: | A3 Search report | No.: | EP0114311 | Date: | 21.08.1985 | Language: | DE | [1985/34] | Type: | B1 Patent specification | No.: | EP0114311 | Date: | 27.05.1987 | Language: | DE | [1987/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.06.1985 | Classification | IPC: | B32B27/32 | [1984/31] | CPC: |
B32B27/32 (EP,US);
B32B27/08 (US);
B32B27/18 (US);
C08L83/00 (EP);
C09J123/16 (EP);
C09J7/22 (EP);
C09J7/35 (EP);
B32B2038/0028 (US);
B32B2307/518 (US);
B32B2307/718 (US);
B32B2309/105 (US);
B32B2323/10 (US);
| C-Set: |
C09J123/16, C08L2666/02 (EP);
C09J123/16, C08L83/00 (EP) | Designated contracting states | BE, DE, FR, GB, IT [1984/31] | Title | German: | Siegelbare polyolefinische Mehrschichtfolie | [1984/31] | English: | Sealable polyolefinic multilayer film | [1984/31] | French: | Film polyoléfinique multicouche scellable | [1984/31] | Examination procedure | 27.11.1984 | Examination requested [1985/06] | 23.10.1986 | Despatch of communication of intention to grant (Approval: ) | 26.11.1986 | Communication of intention to grant the patent | 18.02.1987 | Fee for grant paid | 18.02.1987 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
27.01.1988
17.02.1988
ADMISSIBLE Wolff Walsrode AG Postfach D-29655 Walsrode / DE Opponent's representative Zobel, Manfred LANXESS Deutschland GmbH LIP IPR 51369 Leverkusen / DE | [N/P] |
Former [2008/35] | |||
Opponent(s) | 01
27.01.1988
17.02.1988
ADMISSIBLE Wolff Walsrode AG Postfach D-29655 Walsrode / DE Opponent's representative Zobel, Manfred LANXESS Deutschland GmbH LIP IPR 51369 Leverkusen / DE | ||
Former [1988/13] | |||
Opponent(s) | 01
27.01.1988
17.02.1988
ADMISSIBLE Wolff Walsrode AG Postfach D-29655 Walsrode / DE Opponent's representative Zobel, Manfred, Dr. BAYER AG Konzernverwaltung RP Patente Konzern D-51368 Leverkusen / DE | 07.04.1988 | Invitation to proprietor to file observations on the notice of opposition | 16.08.1988 | Reply of patent proprietor to notice(s) of opposition | 16.09.1988 | Communication of observations of patent proprietor (Time limit: M02) | 11.11.1988 | Reply of parties involved to observations of patent proprietor | 23.01.1990 | Date of oral proceedings | 26.02.1990 | Despatch of minutes of oral proceedings | 26.02.1990 | Date of despatch of rejection of opposition | 08.03.1990 | Legal effect of rejection of opposition [1990/31] | Fees paid | Renewal fee | 15.11.1985 | Renewal fee patent year 03 | 13.11.1986 | 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 | [AD]DE2814311 (HOECHST AG); | [AD]DE2941140 (TOYO BOSEKI); | [A]US4230767 (ISAKA TSUTOMU, et al); | [A]GB2076741 (GRACE W R & CO) |