EP1187856 - TRANSITION METAL COMPLEXES AND OLEFIN POLYMERIZATION PROCESS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.07.2004 Database last updated on 24.08.2024 | Most recent event Tooltip | 15.08.2008 | Change - applicant | published on 17.09.2008 [2008/38] | Applicant(s) | For all designated states DOW GLOBAL TECHNOLOGIES INC. Washington Street - 1790 Building Midland MI 48674 / US | [2008/38] |
Former [2003/04] | For all designated states Dow Global Technologies Inc. Washington Street, 1790 Building Midland, Michigan 48674 / US | ||
Former [2002/12] | For all designated states THE DOW CHEMICAL COMPANY 2030 Dow Center Midland, Michigan 48674 / US | Inventor(s) | 01 /
DEVORE, David, D. 4881 East Shaffer Road Midland, MI 48642 / US | 02 /
FENG, Shaoguang, S. 2812 Walden Woods Drive Midland, MI 48640 / US | 03 /
FRAZIER, Kevin, A. 1105 Tanwood Court Midland, MI 48642 / US | 04 /
PATTON, Jasson, T. 1302 Whitehall Street Midland, MI 48642 / US | [2002/12] | Representative(s) | Burford, Anthony Frederick, et al Beck Greener Fulwood House 12 Fulwood Place London WC1V 6HR / GB | [N/P] |
Former [2002/12] | Burford, Anthony Frederick, et al W.H. Beck, Greener & Co. 7 Stone Buildings Lincoln's Inn London WC2A 3SZ / GB | Application number, filing date | 00919456.4 | 17.03.2000 | [2002/12] | WO2000US07164 | Priority number, date | US19990134336P | 14.05.1999 Original published format: US 134336 P | [2002/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO0069923 | Date: | 23.11.2000 | Language: | EN | [2000/47] | Type: | A1 Application with search report | No.: | EP1187856 | Date: | 20.03.2002 | Language: | EN | The application published by WIPO in one of the EPO official languages on 23.11.2000 takes the place of the publication of the European patent application. | [2002/12] | Type: | B1 Patent specification | No.: | EP1187856 | Date: | 10.09.2003 | Language: | EN | [2003/37] | Search report(s) | International search report - published on: | EP | 23.11.2000 | Classification | IPC: | C08F10/00, C08F4/60, C07F5/00, C07F7/00, C07F9/00, C07F11/00, C07F13/00, C07F15/00 | [2002/12] | CPC: |
C08F10/06 (EP);
C07F11/005 (EP);
C07F13/005 (EP);
C07F15/025 (EP);
C07F5/003 (EP);
C07F7/003 (EP);
| C-Set: |
C08F10/00, C08F4/7042 (EP);
C08F10/06, C08F4/52 (EP);
C08F10/06, C08F4/60089 (EP);
C08F10/06, C08F4/619 (EP);
C08F10/06, C08F4/64089 (EP);
C08F10/06, C08F4/68224 (EP);
C08F10/06, C08F4/69224 (EP);
C08F110/06, C08F2500/03, C08F2500/15 (EP); | Designated contracting states | DE, NL [2003/37] |
Former [2002/12] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | ÜBERGANGSMETALLKOMPLEXE UND OLEFIN-POLYMERISATIONSVERFAHREN | [2002/12] | English: | TRANSITION METAL COMPLEXES AND OLEFIN POLYMERIZATION PROCESS | [2002/12] | French: | COMPLEXES DE METAUX DE TRANSITION, ET PROCEDE DE POLYMERISATION D'OLEFINES | [2002/12] | Entry into regional phase | 14.12.2001 | National basic fee paid | 14.12.2001 | Designation fee(s) paid | 14.12.2001 | Examination fee paid | Examination procedure | 01.11.2000 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 14.12.2001 | Examination requested [2002/12] | 03.04.2002 | Despatch of a communication from the examining division (Time limit: M06) | 10.10.2002 | Reply to a communication from the examining division | 20.02.2003 | Communication of intention to grant the patent | 24.06.2003 | Fee for grant paid | 24.06.2003 | Fee for publishing/printing paid | Opposition(s) | 14.06.2004 | No opposition filed within time limit [2004/36] | Fees paid | Renewal fee | 14.12.2001 | Renewal fee patent year 03 | 09.12.2002 | 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. | Cited in | International search | [DX]WO9830612 (BROOKHART MAURICE S ;DU PONT (US); SMALL BROOKE L (US); UNIV NORTH) [DX] 1-7 * table 1 *; | JPH107712 [ ] (MITSUI PETROCHEMICAL INDUSTRIES, LTD., JAPAN); | [X]WO9827124 (E.I. DU PONT DE NEMOURS AND CO., USA) [X] 1-6 * examples 1-60 *; | [X]WO9902472 (E.I. DU PONT DE NEMOURS AND COMPANY, USA;UNIVERSITY OF NORTH CAROLINA) [X] 1-6 * page 25; examples 1-24; table 1 *; | [X]WO9912981 (BP CHEMICALS LIMITED, UK) [X] 1-6 * examples 1-40 *; | [X] - PELLECCHIA C ET AL, "ISOTACTIC-SPECIFIC POLYMERIZATION OF PROPENE WITH AN IRON-BASED CATALYST: POLYMER AND GROUPS AND REGIOCHEMISTRY OF PROPAGATION", MACROMOLECULAR: RAPID COMMUNICATIONS,DE,WILEY VCH, WEINHEIM, (199812), vol. 19, no. 12, ISSN 1022-1336, pages 651 - 655, XP000803762 [X] 1-7 * scheme 1;; table 1 * | [X] - SMALL B L ET AL, "POLYMERIZATION OF PROPYLENE BY A NEW GENERATION OF IRON CATALYSTS: MECHANISMS OF CHAIN INITIATION. PROPAGATION, AND TERMINATION", MACROMOLECULES,US,AMERICAN CHEMICAL SOCIETY. EASTON, (19990406), vol. 32, no. 7, ISSN 0024-9297, pages 2120 - 2130, XP000823810 [X] 1-7 * figure 1; tables 1,3 * DOI: http://dx.doi.org/10.1021/ma981698s | [DX] - B L SMALL ET AL, "HIghly Active Iron and Cobalt Catalysts for the Polymerization of Ethylene", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,US,AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC, (19980429), vol. 120, no. 16, ISSN 0002-7863, pages 4049 - 4050-4050, XP002119954 [DX] 1-6 * scheme 1;; table 1 * DOI: http://dx.doi.org/10.1021/ja9802100 | [X] - SUZUKI, YASUHIKO ET AL, "Selective preparation of.alpha.-olefin oligomers especially for forming 1-hexene from ethylene", CHEMICAL ABSTRACTS, (19980323), vol. 128, no. 12, Database accession no. 141174, XP002141498 [X] 1-6 * abstract * | [DX] - BIRTOVSEK ET AL, "Novel olefin polymerization catalysts based on iron and cobalt", CHEMICAL COMMUNICATIONS,GB,ROYAL SOCIETY OF CHEMISTRY, (19980101), no. 7, ISSN 1359-7345, pages 849 - 850, XP002086893 [DX] 1-6 * scheme 1;; table 1 * DOI: http://dx.doi.org/10.1039/a801933i | [X] - BACCI, M. ET AL, "Oxomolybdenum(IV) and oxovanadium(IV) complexes with a tridentate Schiff base", CHEMICAL ABSTRACTS, (19710125), vol. 74, no. 4, Database accession no. 18852, XP002141499 [X] 1-4 * abstract * | [ ] - J. CHEM. SOC. A ( 1970 ), (18), 2964-6 | [X] - EDWARDS, DENNIS A. ET AL, "Manganese(II) complexes containing the tridentate ligands 2,6-bis[1-(phenylimino)ethyl]pyridine, L1, or 2,6-bis[1-(4- methoxyphenylimino)ethyl]pyridine, L2. The molecular structures of five-coordinate [MnBr2L1] and the zinc analog [ZnCl2L1]", CHEMICAL ABSTRACTS, (19910408), vol. 114, no. 14, Database accession no. 134883, XP002141500 [X] 1-3 * abstract * | [ ] - J. CHEM. SOC., DALTON TRANS. ( 1990 ), (11), 3161-8 | [X] - RUETTIMANN, STEPHANE ET AL, "Complexes of structural analogs of terpyridyl with iron and zinc;the x-ray crystal structure of bis[2,6-bis(benzimidazol-2- yl)pyridine]iron(II) trifluoromethylsulfonate bis-ethanol solvate", CHEMICAL ABSTRACTS, (19920810), vol. 117, no. 6, Database accession no. 61528, XP002141501 [X] 1,2 * abstract * | [ ] - POLYHEDRON (1992), 11(6), 635-46 | [PX] - REARDON ET AL, "Life and Death of an Active Ethylene Polymerization Catalyst. Ligand Involvement in Catalyst Activation and Deactivation. Isolation and Characterization of Two Unprecedented Neutral and Anionic Vanadium(I) Alkyls", STN CHEMICAL ABSTRAC, XP002132035 [PX] 1-6 * abstract * |