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EP0032062
European procedure
Extract from the Register of European Patents
EP About this file: EP0032062
| EP0032062 - High-molecular-weight novolak substituted phenolic resins and their preparation [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 30.08.1991 Database last updated on 02.11.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states MITSUI PETROCHEMICAL INDUSTRIES, LTD. 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 / JP | [N/P] |
| Former [1981/28] | For all designated states MITSUI PETROCHEMICAL INDUSTRIES, LTD. 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 / JP | Inventor(s) | 01 /
Takeda, Nobuyuki 49-8, 2-chome, Ozu-cho Iwakuni-shi Yamaguchi-ken / JP | 02 /
Iwata, Tadao 2-9, 1-chome, Muronoki-cho Iwakuni-shi Yamaguchi-ken / JP | [1981/28] | Representative(s) | Myerscough, Philip Boyd, et al J.A.KEMP & CO. 14, South Square Gray's Inn London WC1R 5LX / GB | [1981/28] | Application number, filing date | 80304746.3 | 29.12.1980 | [1981/28] | Priority number, date | JP19790169140 | 27.12.1979 Original published format: JP 16914079 | JP19800073754 | 03.06.1980 Original published format: JP 7375480 | JP19800073755 | 03.06.1980 Original published format: JP 7375580 | JP19800073756 | 03.06.1980 Original published format: JP 7375680 | JP19800073757 | 03.06.1980 Original published format: JP 7375780 | [1981/28] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0032062 | Date: | 15.07.1981 | Language: | EN | [1981/28] | Type: | A3 Search report | No.: | EP0032062 | Date: | 23.12.1981 | Language: | EN | [1981/51] | Type: | B1 Patent specification | No.: | EP0032062 | Date: | 03.04.1985 | Language: | EN | [1985/14] | Type: | B2 New European patent specification | No.: | EP0032062 | Date: | 16.10.1991 | Language: | EN | [1991/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.10.1981 | Classification | IPC: | C08G8/28, C08G8/04, C08G8/12 | [1981/28] | CPC: |
C08L61/06 (EP,US);
C08G8/04 (EP,US);
C08G8/24 (EP,US);
C08L101/00 (EP,US);
C08L63/00 (EP,US)
| C-Set: |
C08L101/00, C08L2666/16 (US,EP);
C08L101/00, C08L61/06 (EP,US);
C08L61/06, C08L2666/14 (US,EP);
C08L63/00, C08L61/04 (US,EP) | Designated contracting states | DE, FR, GB, IT [1981/28] | Title | German: | Novolak-substituierte Phenolharze mit hohem Molekulargewicht und ihre Herstellung | [1981/28] | English: | High-molecular-weight novolak substituted phenolic resins and their preparation | [1981/28] | French: | Résines phénoliques à haut poids moléculaire substituées par du novolaque et leur procédé de préparation | [1981/28] | Examination procedure | 18.01.1982 | Examination requested [1982/13] | 03.02.1983 | Despatch of a communication from the examining division (Time limit: M08) | 15.08.1983 | Reply to a communication from the examining division | 16.04.1984 | Despatch of communication of intention to grant (Approval: ) | 11.07.1984 | Communication of intention to grant the patent | 25.09.1984 | Fee for grant paid | 25.09.1984 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
28.12.1985
27.01.1986
ADMISSIBLE Hoechst Aktiengesellschaft Werk Kalle-Albert Zentrale Patentabteilung KA D-65174 Wiesbaden / DE | [N/P] |
| Former [1986/10] | |||
| Opponent(s) | 01
28.12.1985
27.01.1986
ADMISSIBLE Hoechst Aktiengesellschaft Werk Kalle-Albert Zentrale Patentabteilung KA D-65174 Wiesbaden / DE | 25.02.1986 | Invitation to proprietor to file observations on the notice of opposition | 25.10.1986 | Reply of patent proprietor to notice(s) of opposition | 21.11.1986 | Communication of observations of patent proprietor (Time limit: M04) | 28.03.1987 | Reply of parties involved to observations of patent proprietor | 08.03.1988 | Despatch of communication that the patent will be revoked | 17.01.1991 | Despatch of interlocutory decision in opposition | 27.01.1991 | Legal effect of interlocutory decision in opposition | 06.05.1991 | Despatch of communication that the patent will be maintained as amended | 05.08.1991 | Fee for printing new specification paid | Appeal following opposition | 02.05.1988 | Appeal received No. T0186/88 | 18.07.1988 | Statement of grounds filed | 27.06.1989 | Result of appeal procedure: continuation of opposition procedure | 29.11.1990 | Date of oral proceedings | 17.01.1991 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 18.12.1982 | Renewal fee patent year 03 | 10.12.1983 | Renewal fee patent year 04 | 13.12.1984 | Renewal fee patent year 05 |
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