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EP0861854
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EP About this file: EP0861854
| EP0861854 - PROCESS FOR PREPARING ETHYLENIC POLYMER [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 28.07.2006 Database last updated on 20.12.2024 | Most recent event Tooltip | 28.07.2006 | Application deemed to be withdrawn | published on 30.08.2006 [2006/35] | Applicant(s) | For all designated states JAPAN POLYOLEFINS CO., LTD. 26-5, Toranomon 1-chome, Minato-ku Tokyo, 105-0001 / JP | [N/P] |
| Former [1998/36] | For all designated states Japan Polyolefins Co., Ltd. 26-5, Toranomon 1-chome, Minato-ku Tokyo, 105 / JP | Inventor(s) | 01 /
MONOI, Takashi, Japan Polyolefins Co., Ltd. Oita Research Center, 2, Oaza Nakanosu Oita-shi, Oita 870-01 / JP | 02 /
YAMAMOTO, Masakazu, Japan Polyolefins Co., Ltd. Oita Research Center, 2, Oaza Nakanosu Oita-shi, Oita 870-01 / JP | 03 /
TORIGOE, Hidenobu, Japan Polyolefins Co., Ltd. Oita Research Center, 2, Oaza Nakanosu Oita-shi, Oita 870-01 / JP | 04 /
TAKEMOTO, Yasunori, Japan Polyolefins Co., Ltd. Oita Research Center, 2, Oaza Nakanosu Oita-shi, Oita 870-01 / JP | [1998/36] | Representative(s) | Kirkham, Nicholas Andrew, et al Graham Watt & Co. LLP St. Botolph's House 7-9 St. Botolph's Road Sevenoaks, Kent TN13 3AJ / GB | [N/P] |
| Former [2004/31] | Kirkham, Nicholas Andrew, et al Graham Watt & Co LLP St Botolph's House 7-9 St Botolph's Road Sevenoaks Kent TN13 3AJ / GB | ||
| Former [2001/41] | Holdcroft, James Gerald, Dr., et al Graham Watt & Co. 3 Gray's Inn Square London WC1R 5AH / GB | ||
| Former [1998/36] | Harvey, David Gareth, et al Graham Watt & Co. Riverhead Sevenoaks Kent TN13 2BN / GB | Application number, filing date | 97935831.4 | 20.08.1997 | [1998/36] | WO1997JP02881 | Priority number, date | JP19960220208 | 21.08.1996 Original published format: JP 22020896 | [1998/36] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9807762 | Date: | 26.02.1998 | Language: | EN | [1998/08] | Type: | A1 Application with search report | No.: | EP0861854 | Date: | 02.09.1998 | Language: | EN | The application published by WIPO in one of the EPO official languages on 26.02.1998 takes the place of the publication of the European patent application. | [1998/36] | Search report(s) | International search report - published on: | JP | 26.02.1998 | (Supplementary) European search report - dispatched on: | EP | 06.09.2000 | Classification | IPC: | C08F4/69, C08F10/00 | [1998/36] | CPC: |
C08F10/00 (EP,KR,US);
C08F110/02 (EP,KR,US);
C08F10/02 (EP,KR,US);
Y10S526/922 (EP,KR,US)
| C-Set: |
C08F10/02, C08F4/025 (US,EP);
C08F10/02, C08F4/69 (EP,US);
C08F110/02, C08F2500/04, C08F2500/12, C08F2500/14, C08F2500/07, C08F2500/13 (US,EP)
| Designated contracting states | DE, FR, GB, IT [1998/36] | Title | German: | VERFAHREN ZUR HERSTELLUNG VON ETHYLENISCHEM POLYMER | [1998/36] | English: | PROCESS FOR PREPARING ETHYLENIC POLYMER | [1998/36] | French: | PROCEDE DE PREPARATION DE POLYMERE ETHYLENIQUE | [1998/36] | Entry into regional phase | 31.03.1998 | Translation filed | 02.04.1998 | National basic fee paid | 02.04.1998 | Search fee paid | 02.04.1998 | Designation fee(s) paid | 22.05.1998 | Examination fee paid | Examination procedure | 22.05.1998 | Examination requested [1998/36] | 30.07.2001 | Despatch of a communication from the examining division (Time limit: M06) | 29.01.2002 | Reply to a communication from the examining division | 01.03.2006 | Application deemed to be withdrawn, date of legal effect [2006/35] | 13.04.2006 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2006/35] | Fees paid | Renewal fee | 17.08.1999 | Renewal fee patent year 03 | 17.08.2000 | Renewal fee patent year 04 | 21.08.2001 | Renewal fee patent year 05 | 16.08.2002 | Renewal fee patent year 06 | 20.08.2003 | Renewal fee patent year 07 | 17.08.2004 | Renewal fee patent year 08 | Penalty fee | Additional fee for renewal fee | 31.08.2005 | 09 M06 Not yet paid |
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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 | [A]US5523507 (REAGEN WILLIAM K [US], et al) [A] 1-5 * see runs 6,8,12,14; column 19, line 11 - line 13; example 7 *; | [DA]WO9309149 (CHEVRON RES & TECH [US]) [DA] 1-5 * page 21, paragraph 2; example 1 *; | [DA]US5137997 (CONROY BRIAN K [US], et al) [DA] 1-5 * column 4, line 15 - column 6, line 19; table 1 *; | [E]EP0808849 (SHOWA DENKO KK [JP]) [E] 1-5 * examples 1,6,8 * | [A] - MESSERE, RINO ET AL, "Chromium-based catalyst: derivatives of chromocene in olefins polymerization", METALLOCENES '96, PROC. INT. CONGR. METALLOCENE POLYM., 2ND ( 1996 ), 309-322 PUBLISHER: SCHOTLAND BUSINESS RESEARCH, SKILLMAN, N. J., XP000908911 [A] 1-5 * page 320; table 4 * | International search | [A]JPH05221882 (ETHYL CORP); | [AP]JPH08239330 (MITSUBISHI CHEM CORP); | [AP]JPH0920692 (SHOWA DENKO KK) |