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EP0865458
European procedure
Extract from the Register of European Patents
EP About this file: EP0865458
| EP0865458 - POLYURETHANE ELASTOMERS [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 15.07.2005 Database last updated on 28.03.2026 | Most recent event Tooltip | 27.06.2008 | Change - opposition data/opponents data or that of the opponents representative | published on 30.07.2008 [2008/31] | Applicant(s) | For all designated states HUNTSMAN INTERNATIONAL LLC 500 Huntsman Way Salt Lake City, Utah 84108 / US | [N/P] |
| Former [2005/35] | For all designated states HUNTSMAN INTERNATIONAL LLC 500 Huntsman Way Salt Lake City Utah 84108 / US | ||
| Former [2001/15] | For all designated states HUNTSMAN INTERNATIONAL LLC 500 Huntsman Way Salt Lake City, Utah 84108 / US | ||
| Former [1999/42] | For all designated states Huntsman ICI Chemicals LLC The Corporation Trust Company, 1209 Orange Street Wilmington Newcastle Delaware 19801 / US | ||
| Former [1999/41] | For all designated states Huntsman ICI Europe LLC The Corporation Trust Company 1209 Orange Street Wilmington Newcastle Delaware 19801 / US | ||
| Former [1998/39] | For all designated states IMPERIAL CHEMICAL INDUSTRIES PLC Imperial Chemical House, Millbank London SW1P 3JF / GB | Inventor(s) | 01 /
BLEYS, Gerhard, Jozef Bremstraat 19 B-3001 Heverlee / BE | 02 /
HAMILTON, Alan, James Dorpstraat 597 B-3061 Leefdaal / BE | 03 /
LEENSLAG, Jan, Willem Rechtestraat 10 B-3120 Tremelo / BE | [1998/39] | Representative(s) | Nevard, Edward John, et al Intellectual Property Department Huntsman Polyurethanes Everslaan 45 3078 Everberg / BE | [N/P] |
| Former [2000/04] | Nevard, Edward John, et al Huntsman Polyurethanes, Huntsman ICI Europe Limited, Intellectual Property Department, Everslaan 45 3078 Everberg / BE | ||
| Former [1998/39] | Nevard, Edward John, et al Intellectual Property Department ICI Polyurethanes Everslaan 45 B-3078 Everberg / BE | Application number, filing date | 96939064.0 | 14.11.1996 | [1998/39] | WO1996EP05035 | Priority number, date | EP19950203405 | 08.12.1995 Original published format: EP 95203405 | [1998/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9721750 | Date: | 19.06.1997 | Language: | EN | [1997/26] | Type: | A1 Application with search report | No.: | EP0865458 | Date: | 23.09.1998 | Language: | EN | The application published by WIPO in one of the EPO official languages on 19.06.1997 takes the place of the publication of the European patent application. | [1998/39] | Type: | B1 Patent specification | No.: | EP0865458 | Date: | 17.01.2001 | Language: | EN | [2001/03] | Type: | B2 New European patent specification | No.: | EP0865458 | Date: | 31.08.2005 | Language: | EN | [2005/35] | Search report(s) | International search report - published on: | EP | 19.06.1997 | Classification | IPC: | C08G18/66, C08G18/48 | [1998/39] | CPC: |
C08G18/302 (EP,US);
C08G18/66 (KR);
C08G18/48 (KR);
C08G18/4804 (EP,US);
C08G18/4837 (EP,US);
C08G18/6558 (EP,US);
C08G18/667 (EP,US);
C08G18/6677 (EP,US);
C08G18/76 (KR);
C08G18/7671 (EP,US);
C08G18/797 (EP,US);
C08G2410/00 (EP,US);
Y10S521/914 (EP,US)
(-)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, NL, PT [1998/39] | Title | German: | POLYURETHANELASTOMERE | [1998/39] | English: | POLYURETHANE ELASTOMERS | [1998/39] | French: | ELASTOMERES DE POLYURETHANE | [1998/39] | Entry into regional phase | 28.05.1998 | National basic fee paid | 28.05.1998 | Designation fee(s) paid | 28.05.1998 | Examination fee paid | Examination procedure | 07.07.1997 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 28.05.1998 | Examination requested [1998/39] | 21.09.1998 | Despatch of a communication from the examining division (Time limit: M06) | 31.03.1999 | Reply to a communication from the examining division | 14.04.2000 | Despatch of communication of intention to grant (Approval: Yes) | 24.07.2000 | Communication of intention to grant the patent | 29.09.2000 | Fee for grant paid | 29.09.2000 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
15.10.2001
23.11.2001
ADMISSIBLE Bayer MaterialScience AG Patents and Licensing 51368 Leverkusen / DE | 02
16.10.2001
23.11.2001
ADMISSIBLE BASF Aktiengesellschaft -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE | [N/P] |
| Former [2008/31] | |||
| Opponent(s) | 01
15.10.2001
23.11.2001
ADMISSIBLE Bayer MaterialScience AG Patents and Licensing D-51368 Leverkusen / DE | ||
| 02
16.10.2001
23.11.2001
ADMISSIBLE BASF Aktiengesellschaft -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE | |||
| Former [2004/21] | |||
| Opponent(s) | 01
15.10.2001
23.11.2001
ADMISSIBLE Bayer MaterialScience AG Patents and Licensing D-51368 Leverkusen / DE | ||
| 02
16.10.2001
23.11.2001
ADMISSIBLE BASF Aktiengesellschaft Patente, Marken und Lizenzen 67056 Ludwigshafen / DE | |||
| Former [2001/49] | |||
| Opponent(s) | 01
15.10.2001
Bayer AG Konzernbereich RP Patente und Lizenzen 51368 Leverkusen / DE | ||
| 02
16.10.2001
BASF Aktiengesellschaft Patente, Marken und Lizenzen 67056 Ludwigshafen / DE | 28.11.2001 | Invitation to proprietor to file observations on the notice of opposition | 08.04.2002 | Reply of patent proprietor to notice(s) of opposition | 11.06.2004 | Despatch of a communication from the opposition division (Time limit: M02) | 13.12.2004 | Despatch of interlocutory decision in opposition | 23.12.2004 | Legal effect of interlocutory decision in opposition | 02.05.2005 | Despatch of communication that the patent will be maintained as amended | 05.07.2005 | Fee for printing new specification paid | Fees paid | Renewal fee | 27.10.1998 | Renewal fee patent year 03 | 22.10.1999 | Renewal fee patent year 04 | 16.10.2000 | Renewal fee patent year 05 |
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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 | [A] HEPBURN: "POLYURETHANE ELASTOMERS", 1992, ELSEVIER APPLIED SCIENCE, LONDON, GB, XP002006846 [A] 1 * page 99, line 19 - page 102, line 5 * | [A] SEEFRIED ET AL: "THERMOPLASTIC URETHANE ELASTOMERS", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 19, 1975, pages 2493 - 2513, XP002006845 [A] 1 DOI: http://dx.doi.org/10.1002/app.1975.070190912 | [A] CHEMICAL ABSTRACTS, vol. 106, no. 20, May 1987, Columbus, Ohio, US; abstract no. 157765h, OGURO ET AL: "WATER-RESISTANT URETHANE RUBBBERS WITH HIGH MECHANICAL STRENGTH" page 67; column 1; XP002006847 [A] 11 * abstract * | Examination | Dissertation von G.W. Festel " Synthese und Charakterisierung von Hartsegment-Modellverbindungen und segmentierten Polyurethan-Elastomeren mit Naphthalin-Hartsegment-Strukturelement", 20.06.1995 | Brochre Vulkollan R der Bayer AG, August 1989 |