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EP0622382
European procedure
Extract from the Register of European Patents
EP About this file: EP0622382
| EP0622382 - A process for increased randomness in co-polymerization of olefins [Right-click to bookmark this link] | |||
| Former [1994/44] | A catalyst and process for increased randomness in co-polymerization of olefins | ||
| [2001/04] | Status | Patent revoked Status updated on 04.02.2005 Database last updated on 20.05.2024 | Most recent event Tooltip | 15.08.2008 | Change - representative | published on 17.09.2008 [2008/38] | Applicant(s) | For all designated states FINA TECHNOLOGY, INC. P.O. Box 674412 Houston Texas 77267-4412 / US | [N/P] |
| Former [2001/50] | For all designated states FINA TECHNOLOGY, INC. P.O. Box 674412 Houston, Texas 77267-4412 / US | ||
| Former [2000/46] | For all designated states FINA TECHNOLOGY, INC. P.O. Box 674412 Houston, Texas 77167-4412 / US | ||
| Former [1999/19] | For all designated states FINA TECHNOLOGY, INC. 6000 Legacy Drive Plano, Texas 75024 / US | ||
| Former [1994/44] | For all designated states FINA TECHNOLOGY, INC. 8350 North Central Expressway Dallas, Texas 75206 / US | Inventor(s) | 01 /
Shamshoum, Edwar 14711 Graywood Grove Lane Houston, Texas 77062 / US | 02 /
Rauscher, David 695 Pineloch Apt. 304 Webster, Texas 77598 / US | [1994/44] | Representative(s) | Leyder, Francis, et al Total Research & Technology Feluy Zone Industrielle C 7181 Seneffe / BE | [N/P] |
| Former [2008/38] | Leyder, Francis, et al Total Petrochemicals Research Feluy Zone Industrielle C 7181 Seneffe (Feluy) / BE | ||
| Former [1994/44] | Leyder, Francis, et al c/o Fina Research S.A. Zone Industrielle C B-7181 Feluy / BE | Application number, filing date | 94870052.1 | 23.03.1994 | [1994/44] | Priority number, date | US19930040958 | 31.03.1993 Original published format: US 40958 | [1994/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0622382 | Date: | 02.11.1994 | Language: | EN | [1994/44] | Type: | B1 Patent specification | No.: | EP0622382 | Date: | 12.12.2001 | Language: | EN | [2001/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.07.1994 | Classification | IPC: | C08F210/06, C08F4/609 | [1994/44] | CPC: |
C08F210/06 (EP)
| C-Set: |
C08F210/06, C08F4/6465 (EP);
C08F210/06, C08F4/6492 (EP);
C08F210/06, C08F210/16 (EP)
| Designated contracting states | BE, DE, FR, GB, IT, NL [1994/44] | Title | German: | Verfahren zur Verbesserung der statistischen Verteilung bei der Kopolymerisation von Olefinen | [2001/04] | English: | A process for increased randomness in co-polymerization of olefins | [2001/04] | French: | Procédé pour améliorer la distribution statistique dans la copolymérisation des oléfins | [2001/04] |
| Former [1994/44] | Katalysator und Verfahren zur Verbesserung der statistischen Verteilung bei der Kopolymerisation von Olefinen | ||
| Former [1994/44] | A catalyst and process for increased randomness in co-polymerization of olefins | ||
| Former [1994/44] | Catalyseur et procédé pour améliorer la distribution statistique dans la copolymérisation des oléfins | Examination procedure | 28.03.1994 | Examination requested [1994/44] | 21.05.1996 | Despatch of a communication from the examining division (Time limit: M04) | 25.09.1996 | Reply to a communication from the examining division | 30.01.1997 | Despatch of a communication from the examining division (Time limit: M04) | 04.06.1997 | Reply to a communication from the examining division | 29.07.1997 | Despatch of a communication from the examining division (Time limit: M04) | 02.12.1997 | Reply to a communication from the examining division | 23.04.1998 | Despatch of a communication from the examining division (Time limit: M04) | 25.08.1998 | Reply to a communication from the examining division | 02.11.1999 | Despatch of a communication from the examining division (Time limit: M04) | 02.03.2000 | Reply to a communication from the examining division | 29.06.2000 | Despatch of a communication from the examining division (Time limit: M04) | 23.10.2000 | Reply to a communication from the examining division | 05.02.2001 | Despatch of communication of intention to grant (Approval: Yes) | 13.06.2001 | Communication of intention to grant the patent | 12.09.2001 | Fee for grant paid | 12.09.2001 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
12.09.2002
16.10.2002
ADMISSIBLE THE DOW CHEMICAL COMPANY 2030 Abbott Road Dow Center Midland, Michigan 48640 / US Opponent's representative Marsman, Hermanus Antonius M., et al, et al V.O. Johan de Wittlaan 7 2517 JR Den Haag / NL | [N/P] |
| Former [2004/34] | |||
| Opponent(s) | 01
12.09.2002
16.10.2002
ADMISSIBLE THE DOW CHEMICAL COMPANY 2030 Abbott Road Dow Center Midland, Michigan 48640 / US Opponent's representative Marsman, Hermanus Antonius M., et al, et al Vereenigde Postbus 87930 2508 DH Den Haag / NL | ||
| Former [2002/45] | |||
| Opponent(s) | 01
12.09.2002
16.10.2002
ADMISSIBLE THE DOW CHEMICAL COMPANY 2030 Abbott Road Dow Center Midland, Michigan 48640 / US Opponent's representative de Jong, Nicolaas Henricus Maria, et al, et al Dow Benelux B.V. Patent Department Herbert H. Dowweg 5 4542 NM Hoek / NL | 21.10.2002 | Invitation to proprietor to file observations on the notice of opposition | 22.04.2003 | Reply of patent proprietor to notice(s) of opposition | 15.09.2004 | Date of oral proceedings | 15.09.2004 | Legal effect of revocation of patent [2005/12] | 25.10.2004 | Despatch of minutes of oral proceedings | 25.10.2004 | Despatch of communication that the patent will be revoked | Fees paid | Renewal fee | 26.01.1996 | Renewal fee patent year 03 | 03.07.1997 | Renewal fee patent year 04 | 29.05.1998 | Renewal fee patent year 05 | 30.03.1999 | Renewal fee patent year 06 | 27.03.2000 | Renewal fee patent year 07 | 30.03.2001 | Renewal fee patent year 08 | Penalty fee | Additional fee for renewal fee | 31.03.1997 | 04 M06 Fee paid on 03.07.1997 | 31.03.1998 | 05 M06 Fee paid on 29.05.1998 |
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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]EP0531834 (BASF) [X] 1,3-25 * examples 1,5-7 * * page 6, line 4 - line 6 * * page 6, line 55 - page 7, line 4 *; | JPS6169815 [ ] (MITSUI PETROCHEMICAL IND); | JPH03294309 [ ] (MITSUI PETROCHEMICAL IND); | [X]EP0360491 (MITSUI PETROCHEMICAL IND) [X] 1,2,15-25 * example -; claim - * | [X] - TOYODA ET AL, "propylene random copolymers", CHEMICAL ABSTRACTS, (19860922), vol. 105, no. 12, Database accession no. 98139 [X] 1,3-10,13-22 * abstract * | [X] - KIOKA ET AL., "PREPARATION OF RANDOM PROPYLENE COPOLYMERS", CHEMICAL ABSTRACTS, (19920601), vol. 116, no. 22, Database accession no. 215119 [X] 1,3-14 * abstract * |