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EP0969020
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EP About this file: EP0969020
| EP0969020 - Mettallocene complexes [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 21.03.2003 Database last updated on 02.11.2024 | Most recent event Tooltip | 21.03.2003 | Application deemed to be withdrawn | published on 07.05.2003 [2003/19] | Applicant(s) | For all designated states BP Chemicals Limited Britannic House, 1 Finsbury Circus London EC2M 7BA / GB | [N/P] |
| Former [2000/01] | For all designated states BP Chemicals Limited Britannic House, 1 Finsbury Circus London EC2M 7BA / GB | Inventor(s) | 01 /
Chabrand, Christine Jacqueline, BP Chemicals SNC BP No. 6 13117 Lavera / FR | 02 /
Little, Ian Raymond, BP Chemicals SNC Chertsey Road, Sunbury-on-Thames Middlesex, TW16 7LN / GB | 03 /
McNally, John Paul, BP Chemicals SNC BP No.6 13117 Lavera / FR | [2000/01] | Representative(s) | Hawkins, David George, et al BP International Limited Group Patents & Agreements Chertsy Road Sunbury-on-Thames, Middlesex TW16 7LN / GB | [N/P] |
| Former [2000/01] | Hawkins, David George, et al BP International Limited Group Patents & Agreements Chertsey Road Sunbury-on-Thames, Middlesex TW16 7LN / GB | Application number, filing date | 99203278.9 | 23.08.1993 | [2000/01] | Priority number, date | GB19920018805 | 04.09.1992 Original published format: GB 9218805 | GB19930005963 | 23.03.1993 Original published format: GB 9305963 | [2000/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0969020 | Date: | 05.01.2000 | Language: | EN | [2000/01] | Type: | A3 Search report | No.: | EP0969020 | Date: | 19.01.2000 | [2000/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.12.1999 | Classification | IPC: | C08F4/64, C08F4/02, C08F10/00 | [2000/01] | CPC: |
C08F10/00 (EP,US);
C08F4/68 (KR);
C07F17/00 (EP,US);
C08F4/65912 (EP,US);
C08F4/65916 (EP,US);
C08F4/6592 (EP,US);
C08F4/65922 (EP,US);
C08F4/65927 (EP,US);
Y10S526/904 (EP,US);
| C-Set: |
C08F10/00, C08F4/6592 (EP,US);
C08F10/00, C08F4/65922 (US,EP);
C08F10/00, C08F4/65925 (US,EP);
C08F10/00, C08F4/65927 (US,EP) | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, NL, PT, SE [2000/01] | Title | German: | Metallocenkomplexe | [2000/01] | English: | Mettallocene complexes | [2000/01] | French: | Complexes métallocènes | [2000/01] | Examination procedure | 08.03.2000 | Examination requested [2000/18] | 07.02.2002 | Despatch of a communication from the examining division (Time limit: M06) | 20.08.2002 | Application deemed to be withdrawn, date of legal effect [2003/19] | 28.10.2002 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2003/19] | Parent application(s) Tooltip | EP93306665.6 / EP0586167 | Fees paid | Renewal fee | 07.10.1999 | Renewal fee patent year 03 | 07.10.1999 | Renewal fee patent year 04 | 07.10.1999 | Renewal fee patent year 05 | 07.10.1999 | Renewal fee patent year 06 | 07.10.1999 | Renewal fee patent year 07 | 02.08.2000 | Renewal fee patent year 08 | 17.07.2001 | Renewal fee patent year 09 | 10.07.2002 | Renewal fee patent year 10 |
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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 | [X]WO8702991 (EXXON CHEMICAL PATENTS INC [US]) [X] 1 * page 5, line 31 - page 6, line 17 * * page 8, line 35; claim - *; | [X]EP0372414 (HOECHST AG [DE]) [X] 1 * the whole document *; | [X]EP0496193 (HOECHST AG [DE]) [X] 1 * the whole document *; | [X] - ERKER, G. ET AL., "Hydroboration of Bis (alkenylcyclopentadienyl) zirconium Dichlorides", CHEMISCHE BERICHTE, Weinheim, vol. 124, no. 5, XP002122759 [X] 1 * page 1301 - page 1310 * | [X] - LI, S. ET AL, "Analysis of organometallic compounds. IX. Paper Chromatography of bis (alkenylcyclopentadienyl)titanium, -zirconium, and -hafnium dichlorides, dithiocyanato and dimercapto derivatives", CHEMICAL ABSTRACTS, (19871214), vol. 107, no. 24, Database accession no. 228099, XP002122750 [X] 1 * abstract * | [ ] - SEPU, (1987), vol. 5, no. 2 [ ] * page 77 - page 80 * | [X] - CHEN, S. ET AL, "Study on bis (alkenylcyclopentadienyl) metal derivatives", CHEMICAL ABSTRACTS, (19830801), vol. 99, no. 5, Database accession no. 38581, XP002122751 [X] 1 * abstract * | [ ] - KEXUE TONGBAO, (1983), vol. 23, no. 3 [ ] * page 127 * |