EP0733074 - PROCESS FOR PRODUCING HIGH MOLECULAR WEIGHT MONOVINYLIDENE AROMATIC POLYMERS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.04.2000 Database last updated on 09.09.2024 | Most recent event Tooltip | 14.04.2000 | No opposition filed within time limit | published on 31.05.2000 [2000/22] | Applicant(s) | For all designated states THE DOW CHEMICAL COMPANY 2030 Dow Center Midland, Michigan 48674 / US | [1997/48] |
Former [1996/39] | For all designated states THE DOW CHEMICAL COMPANY 2030 Dow Center, Abbott Road Midland, Michigan 48640 / US | Inventor(s) | 01 /
CUMMINGS, Clark, J. 2304 Westbury Drive Midland, MI 48642 / US | 02 /
HATHAWAY, Paul, E. Apartment 2, 4810 Claremont Street Midland, MI 48642 / US | [1997/11] |
Former [1996/39] | 01 /
CUMMINGS, Clark, J. 302 East St. Andrews Midland, MI 48642 / US | ||
02 /
HATHAWAY, Paul, E. Apartment 2, 4810 Claremont Street Midland, MI 48642 / US | Representative(s) | Raynor, John, et al Beck Greener Fulwood House 12 Fulwood Place London WC1V 6HR / GB | [N/P] |
Former [1996/39] | Raynor, John, et al W.H. Beck, Greener & Co 7 Stone Buildings Lincoln's Inn London WC2A 3SZ / GB | Application number, filing date | 95901134.7 | 04.11.1994 | [1996/39] | WO1994US12691 | Priority number, date | US19930161644 | 02.12.1993 Original published format: US 161644 | US19940327527 | 21.10.1994 Original published format: US 327527 | [1996/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9515344 | Date: | 08.06.1995 | Language: | EN | [1995/24] | Type: | A1 Application with search report | No.: | EP0733074 | Date: | 25.09.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 08.06.1995 takes the place of the publication of the European patent application. | [1996/39] | Type: | B1 Patent specification | No.: | EP0733074 | Date: | 16.06.1999 | Language: | EN | [1999/24] | Search report(s) | International search report - published on: | EP | 08.06.1995 | Classification | IPC: | C08F12/04 | [1996/39] | CPC: |
C08F12/04 (EP)
| C-Set: |
C08F12/04, C08F2/38 (EP)
| Designated contracting states | BE, DE, ES, FR, GB, IT, NL, SE [1996/39] | Title | German: | VERFAHREN ZUR HERSTELLUNG VON MONOVINYLIDEN AROMATISCHEN POLYMEREN MIT HOHEM MOLEKULARGEWICHT | [1998/36] | English: | PROCESS FOR PRODUCING HIGH MOLECULAR WEIGHT MONOVINYLIDENE AROMATIC POLYMERS | [1996/39] | French: | PROCEDE DE PRODUCTION DE POLYMERES AROMATIQUES DE MONOVINYLDENE DE POIDS MOLECULAIRE ELEVE | [1996/39] |
Former [1996/39] | VERFAHREN ZUR HERSTELLUNG VON MONOVINYLIDEN AROMATISCHE POLYMERE MIT HOHEN MOLEKULAR GEWICHT | Entry into regional phase | 28.06.1996 | National basic fee paid | 28.06.1996 | Designation fee(s) paid | 28.06.1996 | Examination fee paid | Examination procedure | 05.06.1995 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 28.06.1996 | Examination requested [1996/39] | 14.01.1997 | Despatch of a communication from the examining division (Time limit: M06) | 07.07.1997 | Reply to a communication from the examining division | 07.08.1997 | Despatch of a communication from the examining division (Time limit: M01) | 19.08.1997 | Reply to a communication from the examining division | 11.02.1998 | Despatch of a communication from the examining division (Time limit: M04) | 04.06.1998 | Reply to a communication from the examining division | 07.09.1998 | Despatch of communication of intention to grant (Approval: Yes) | 21.12.1998 | Communication of intention to grant the patent | 19.03.1999 | Fee for grant paid | 19.03.1999 | Fee for publishing/printing paid | Opposition(s) | 17.03.2000 | No opposition filed within time limit [2000/22] | Fees paid | Renewal fee | 02.09.1996 | Renewal fee patent year 03 | 27.08.1997 | Renewal fee patent year 04 | 21.08.1998 | Renewal fee patent year 05 |
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