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EP0159449
European procedure
Extract from the Register of European Patents
EP About this file: EP0159449
| EP0159449 - Polymerization of beta-pinene [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.01.1990 Database last updated on 22.08.2024 | Most recent event Tooltip | 04.01.1990 | No opposition filed within time limit | published on 21.02.1990 [1990/08] | Applicant(s) | For all designated states HERCULES INCORPORATED Hercules Plaza Wilmington Delaware 19899 / US | [N/P] |
| Former [1985/44] | For all designated states HERCULES INCORPORATED Hercules Plaza Wilmington Delaware 19899 / US | Inventor(s) | 01 /
Malpass, JR., Gerald Dixon 3934 Village Oaks Drive Kingwood, Texas 77339 / US | [1985/44] | Representative(s) | De Minvielle-Devaux, Ian Benedict Peter, et al CARPMAELS & RANSFORD 43, Bloomsbury Square London WC1A 2RA / GB | [1985/44] | Application number, filing date | 84308674.5 | 13.12.1984 | [1985/44] | Priority number, date | US19840596487 | 04.04.1984 Original published format: US 596487 | [1985/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0159449 | Date: | 30.10.1985 | Language: | EN | [1985/44] | Type: | A3 Search report | No.: | EP0159449 | Date: | 27.08.1986 | Language: | EN | [1986/35] | Type: | B1 Patent specification | No.: | EP0159449 | Date: | 22.02.1989 | Language: | EN | [1989/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.07.1986 | Classification | IPC: | C08F32/08 | [1985/44] | CPC: |
C08F32/08 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1985/44] | Title | German: | Polymerisation von beta-Pinen | [1985/44] | English: | Polymerization of beta-pinene | [1985/44] | French: | Polymérisation de bêta-pinène | [1985/44] | Examination procedure | 04.02.1987 | Examination requested [1987/16] | 31.07.1987 | Despatch of a communication from the examining division (Time limit: M04) | 27.11.1987 | Reply to a communication from the examining division | 05.02.1988 | Despatch of communication of intention to grant (Approval: Yes) | 28.06.1988 | Communication of intention to grant the patent | 12.08.1988 | Fee for grant paid | 12.08.1988 | Fee for publishing/printing paid | Opposition(s) | 24.11.1989 | No opposition filed within time limit [1990/08] | Fees paid | Renewal fee | 16.12.1986 | Renewal fee patent year 03 | 09.12.1987 | Renewal fee patent year 04 | 16.12.1988 | Renewal fee patent year 05 |
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