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EP0109779
European procedure
Extract from the Register of European Patents
EP About this file: EP0109779
| EP0109779 - Ethylene copolymer [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 26.04.1995 Database last updated on 29.03.2025 | Most recent event Tooltip | 13.06.2008 | Change - representative | published on 16.07.2008 [2008/29] | Applicant(s) | For all designated states MITSUI PETROCHEMICAL INDUSTRIES, LTD. 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 / JP | [N/P] |
| Former [1984/22] | For all designated states MITSUI PETROCHEMICAL INDUSTRIES, LTD. 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 / JP | Inventor(s) | 01 /
Kohyama, Masaki 2-5 Misono 1-chome Ohtake-shi Hiroshima-ken / JP | 02 /
Motooka, Masanori 2 Muronoki-cho 1-chome Iwakuni-shi Yamaguchi-ken / JP | 03 /
Ueda, Takashi 2-13 Misono 2-chome Ohtake-shi Hiroshima-ken / JP | [1984/22] | Representative(s) | Cresswell, Thomas Anthony, et al J.A. Kemp & Co. 14 South Square Gray's Inn London WC1R 5JJ / GB | [N/P] |
| Former [2008/29] | Cresswell, Thomas Anthony, et al J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5JJ / GB | ||
| Former [1984/22] | Myerscough, Philip Boyd, et al J.A.KEMP & CO. 14, South Square Gray's Inn London WC1R 5LX / GB | Application number, filing date | 83306484.3 | 25.10.1983 | [1984/22] | Priority number, date | JP19820186043 | 25.10.1982 Original published format: JP 18604382 | [1984/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0109779 | Date: | 30.05.1984 | Language: | EN | [1984/22] | Type: | B1 Patent specification | No.: | EP0109779 | Date: | 17.12.1986 | Language: | EN | [1986/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.03.1984 | Classification | IPC: | C08F210/16 | [1984/22] | CPC: |
C08F210/16 (EP,US);
C08F10/00 (EP,US)
| C-Set: |
C08F10/00, C08F4/648 (US,EP);
C08F10/00, C08F4/6494 (US,EP);
C08F10/00, C08F4/654 (EP,US);
C08F10/00, C08F4/6555 (US,EP);
C08F210/16, C08F210/08, C08F2500/12, C08F2500/03 (EP,US);
C08F210/16, C08F210/14, C08F2500/12, C08F2500/03 (EP,US) (-) | Designated contracting states | AT, DE, FR, GB, IT, NL [1984/22] | Title | German: | Ethylencopolymer | [1984/22] | English: | Ethylene copolymer | [1984/22] | French: | Copolymère d'éthylène | [1984/22] | Examination procedure | 02.11.1984 | Examination requested [1985/03] | 12.03.1986 | Despatch of communication of intention to grant (Approval: ) | 22.05.1986 | Communication of intention to grant the patent | 19.07.1986 | Fee for grant paid | 19.07.1986 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
17.09.1987
29.01.1988
ADMISSIBLE DSM Research B.V. NL-6160 MA Geleen / NL Opponent's representative Hoogstraten, Willem Cornelis R. DSM Patents & Trademarks Office Geleen Postbus 9 6160 MA Geleen / NL | [N/P] |
| Former [1987/46] | |||
| Opponent(s) | 01
17.09.1987
29.01.1988
ADMISSIBLE DSM Research B.V. NL-6160 MA Geleen / NL Opponent's representative Hoogstraten, Willem Cornelis Roeland OCTROOIBUREAU DSM Postbus 9 NL-6160 MA Geleen / NL | 02.02.1988 | Invitation to proprietor to file observations on the notice of opposition | 08.08.1988 | Reply of patent proprietor to notice(s) of opposition | 14.09.1988 | Communication of observations of patent proprietor (Time limit: M04) | 11.01.1989 | Reply of parties involved to observations of patent proprietor | 13.11.1989 | Despatch of a communication from the opposition division (Time limit: M04) | 22.03.1990 | Reply to a communication from the opposition division | 13.05.1991 | Despatch of a communication from the opposition division (Time limit: M02) | 31.05.1991 | Reply to a communication from the opposition division | 04.09.1991 | Despatch of a communication from the opposition division (Time limit: M02) | 18.09.1991 | Reply to a communication from the opposition division | 17.10.1991 | Despatch of a communication from the opposition division (Time limit: M04) | 26.02.1992 | Reply to a communication from the opposition division | 10.04.1992 | Despatch of a communication from the opposition division (Time limit: M02) | 12.06.1992 | Reply to a communication from the opposition division | 11.11.1992 | Date of despatch of rejection of opposition | 23.02.1995 | Legal effect of rejection of opposition [1995/24] | 23.02.1995 | Date of oral proceedings | 02.03.1995 | Despatch of minutes of oral proceedings | Appeal following opposition | 02.10.1997 | Appeal received No. T1044/97 | 28.11.1997 | Statement of grounds filed | 13.12.1999 | Result of appeal procedure: appeal of the opponent was rejected | 18.12.1992 | Appeal received No. T1113/92 | 19.03.1993 | Statement of grounds filed | 23.02.1995 | Result of appeal procedure: appeal of the opponent was rejected | 27.07.1990 | Appeal received No. T0611/90 | 08.10.1990 | Statement of grounds filed | 21.02.1991 | Result of appeal procedure: appeal of the opponent was rejected | 12.02.1999 | Date of oral proceedings | 25.02.1999 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 12.10.1985 | Renewal fee patent year 03 | 09.10.1986 | 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 | [XD]US4071674 (KASHIWA NORIO, et al); | [YD]FR2378804 (MITSUI PETROCHEMICAL IND [JP]); | [Y]GB2034723 (NIPPON OIL CO LTD); | [YD]GB2093047 (MITSUBISHI PETROCHEMICAL CO); | [Y]GB2114584 (ENOXY CHIMICA) |