EP0259124 - Method of polymerizing alpha olefins [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 04.12.1991 Database last updated on 24.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states MITSUI PETROCHEMICAL INDUSTRIES, LTD. 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 / JP | [N/P] |
Former [1988/10] | For all designated states MITSUI PETROCHEMICAL INDUSTRIES, LTD. 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 / JP | Inventor(s) | 01 /
Kioka, Mamoru 2-3, Muronoki-cho 1-chome Iwakuni-shi Yamaguchi-ken / JP | 02 /
Kashiwa, Norio 2-9, Muronoki-cho 1-chome Iwakuni-shi Yamaguchi-ken / JP | [1988/10] | Representative(s) | Myerscough, Philip Boyd, et al J.A.KEMP & CO. 14, South Square Gray's Inn London WC1R 5LX / GB | [1988/10] | Application number, filing date | 87307664.0 | 28.08.1987 | [1988/10] | Priority number, date | JP19860203635 | 01.09.1986 Original published format: JP 20363586 | JP19860211467 | 10.09.1986 Original published format: JP 21146786 | [1988/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0259124 | Date: | 09.03.1988 | Language: | EN | [1988/10] | Type: | A3 Search report | No.: | EP0259124 | Date: | 13.09.1989 | Language: | EN | [1989/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.07.1989 | Classification | IPC: | C08F4/64, C08F10/00 | [1988/10] | CPC: |
C08F10/00 (EP);
C08F4/06 (KR)
| C-Set: |
C08F10/00, C08F4/6543 (EP);
C08F10/00, C08F4/6555 (EP) | Designated contracting states | AT, DE, FR, GB, IT, NL [1988/10] | Title | German: | Verfahren zur Polymerisation von Alpha-Olefinen | [1988/10] | English: | Method of polymerizing alpha olefins | [1988/10] | French: | Méthode de polymérisation d'alpha-oléfines | [1988/10] | File destroyed: | 02.03.1998 | Examination procedure | 15.11.1989 | Examination requested [1990/02] | 17.01.1991 | Despatch of a communication from the examining division (Time limit: M06) | 28.07.1991 | Application deemed to be withdrawn, date of legal effect [1992/04] | 29.08.1991 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1992/04] | Fees paid | Renewal fee | 14.08.1989 | Renewal fee patent year 03 | 18.08.1990 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 02.09.1991 | 05   M06   Not yet paid |
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