-
EP0704462
European procedure
Extract from the Register of European Patents
EP About this file: EP0704462
| EP0704462 - PROCESS FOR PRODUCING PROPYLENE POLYMER COMPOSITION, AND PROPYLENE POLYMER COMPOSITION [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 04.10.2002 Database last updated on 19.10.2024 | Most recent event Tooltip | 04.10.2002 | Opposition rejected | published on 20.11.2002 [2002/47] | Applicant(s) | For all designated states MITSUI CHEMICALS, INC. 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo / JP | [N/P] |
| Former [1998/22] | For all designated states MITSUI CHEMICALS, INC. 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo / JP | ||
| Former [1996/14] | For all designated states MITSUI PETROCHEMICAL INDUSTRIES, LTD. 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 / JP | Inventor(s) | 01 /
UEDA, Takashi Mitsui Petrochemical Industries, Ltd 1-2, Waki 6-chome Waki-cho Kuga-gun Yamaguchi 740 / JP | 02 /
HASHIMOTO, Mikio Mitsui Petrochemical Industries Ltd. 1-2, Waki 6-chome Waki-cho Kuga-gun Yamaguchi 740 / JP | 03 /
KAWASAKI, Masaaki Mitsui Petrochemical Industries Ltd. 1-2, Waki 6-chome Waki-cho Kuga-gun Yamaguchi 740 / JP | 04 /
FUKUOKA, Daisuke Mitsui Petrochemical Industries Ltd. 1-2, Waki 6-chome Waki-cho Kuga-gun Yamaguchi 740 / JP | 05 /
IMUTA, Junichi Mitsui Petrochemical Industries Ltd. 1-2, Waki 6-chome Waki-cho Kuga-gun Yamaguchi 740 / JP | [1996/14] | Representative(s) | Cresswell, Thomas Anthony, et al J.A. Kemp & Co. 14 South Square Gray's Inn London WC1R 5JJ / GB | [N/P] |
| Former [1996/14] | Cresswell, Thomas Anthony, et al J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5LX / GB | Application number, filing date | 95914558.2 | 11.04.1995 | [1996/14] | WO1995JP00707 | Priority number, date | JP19940072273 | 11.04.1994 Original published format: JP 7227394 | [1996/14] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9527740 | Date: | 19.10.1995 | Language: | EN | [1995/45] | Type: | A1 Application with search report | No.: | EP0704462 | Date: | 03.04.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 19.10.1995 takes the place of the publication of the European patent application. | [1996/14] | Type: | B1 Patent specification | No.: | EP0704462 | Date: | 23.12.1998 | Language: | EN | [1998/52] | Search report(s) | International search report - published on: | JP | 19.10.1995 | (Supplementary) European search report - dispatched on: | EP | 19.06.1996 | Classification | IPC: | C08F10/06, C08F4/60, C08F2/00, C08F297/06, C08L23/14, C08L23/08 | [1996/14] | CPC: |
C08F297/083 (EP,US);
C08L23/10 (EP,KR,US);
C08F10/06 (KR);
C08F297/08 (EP,US);
C08F4/60 (KR);
C08L23/08 (KR);
| C-Set: |
C08L23/10, C08L2666/06 (EP,US)
| Designated contracting states | DE, FR, GB, IT, NL [1996/14] | Title | German: | VERFAHREN ZUR HERSTELLUNG EINER PROPYLEN-POLYMERZUSAMMENSETZUNG UND PROPYLEN-POLYMERZUSAMMENSETZUNG | [1996/14] | English: | PROCESS FOR PRODUCING PROPYLENE POLYMER COMPOSITION, AND PROPYLENE POLYMER COMPOSITION | [1996/14] | French: | PROCEDE DE PRODUCTION D'UNE COMPOSITION DE POLYMERE DE PROPYLENE, ET COMPOSITION DE POLYMERE DE PROPYLENE | [1996/14] | Entry into regional phase | 12.10.1995 | Translation filed | 12.10.1995 | National basic fee paid | 12.10.1995 | Search fee paid | 12.10.1995 | Designation fee(s) paid | 12.10.1995 | Examination fee paid | Examination procedure | 12.10.1995 | Examination requested [1996/14] | 06.02.1997 | Despatch of a communication from the examining division (Time limit: M06) | 18.08.1997 | Reply to a communication from the examining division | 19.02.1998 | Despatch of communication of intention to grant (Approval: No) | 28.05.1998 | Despatch of a communication from the examining division (Time limit: M02) | 03.06.1998 | Despatch of communication of intention to grant (Approval: later approval) | 03.06.1998 | Reply to a communication from the examining division | 25.06.1998 | Communication of intention to grant the patent | 28.09.1998 | Fee for grant paid | 28.09.1998 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
22.09.1999
12.10.1999
ADMISSIBLE Exxon Chemical Company 5200 Bayway Drive Baytown, TX 77522-2149 / US Opponent's representative Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB Beselerstrasse 4 22607 Hamburg / DE | [N/P] |
| Former [1999/46] | |||
| Opponent(s) | 01
22.09.1999
Exxon Chemical Company 5200 Bayway Drive Baytown, TX 77522-2149 / US Opponent's representative UEXKÜLL & STOLBERG Patentanwälte Beselerstrasse 4 22607 Hamburg / DE | 28.10.1999 | Invitation to proprietor to file observations on the notice of opposition | 08.11.2000 | Reply of patent proprietor to notice(s) of opposition | 21.06.2002 | Date of despatch of rejection of opposition | 01.07.2002 | Legal effect of rejection of opposition [2002/47] | Fees paid | Renewal fee | 12.04.1997 | Renewal fee patent year 03 | 14.04.1998 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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]WO9112285 (EXXON CHEMICAL PATENTS INC [US]) [X] 1-10 * the whole document *; | [PX]WO9421700 (EXXON CHEMICAL PATENTS INC [US]) [PX] 1-10 * examples 14,15,24,29; claim 1 *; | [E]WO9521203 (EXXON CHEMICAL PATENTS INC [US]) [E] 1 * examples 2,3; claim 8 *; | [PX]DE4317655 (BASF AG [DE]) [PX] 1,8-10 * the whole document *; | [X]EP0188915 (TOA NENRYO KOGYO KK [JP]) [X] 8-10 * column W * | International search | [X]JPH04114050 (HOECHST AG); | [A]JPH04337308 (MITSUI TOATSU CHEMICALS); | [A]JPH05202152 (HOECHST AG); | [P]JPH06206921 (HOECHST AG) |