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EP0487103
European procedure
Extract from the Register of European Patents
EP About this file: EP0487103
| EP0487103 - Process for preparing arylene sulfide polymers [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.11.1996 Database last updated on 03.09.2024 | Most recent event Tooltip | 17.12.1999 | Lapse of the patent in a contracting state | published on 02.02.2000 [2000/05] | Applicant(s) | For all designated states Phillips Petroleum Company 5th and Keeler Bartlesville Oklahoma 74004 / US | [N/P] |
| Former [1992/22] | For all designated states PHILLIPS PETROLEUM COMPANY 5th and Keeler Bartlesville Oklahoma 74004 / US | Inventor(s) | 01 /
Ash, Carlton Edwin 4600 Stonehenge Drive Bartlesville, OK 74006 / US | [1992/22] | Representative(s) | Dost, Wolfgang, et al Bardehle Pagenberg Partnerschaft Patentanwälte, Rechtsanwälte Postfach 86 06 20 81633 München / DE | [N/P] |
| Former [1994/40] | Dost, Wolfgang, Dr.rer.nat., Dipl.-Chem., et al Patent- und Rechtsanwälte Bardehle . Pagenberg . Dost . Altenburg . Frohwitter . Geissler & Partner Postfach 86 06 20 D-81633 München / DE | ||
| Former [1992/22] | Dost, Wolfgang, Dr. rer.nat., Dipl.-Chem. Bardehle, Pagenberg & Partner, Galileiplatz 1 D-81679 München / DE | Application number, filing date | 91119960.2 | 22.11.1991 | [1992/22] | Priority number, date | US19900617228 | 23.11.1990 Original published format: US 617228 | [1992/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0487103 | Date: | 27.05.1992 | Language: | EN | [1992/22] | Type: | B1 Patent specification | No.: | EP0487103 | Date: | 10.01.1996 | Language: | EN | [1996/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.03.1992 | Classification | IPC: | C08G75/02 | [1992/22] | CPC: |
C08G75/0259 (EP,US);
C08G75/02 (KR)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1992/22] | Title | German: | Verfahren zur Herstellung von Arylensulfidpolymer | [1992/22] | English: | Process for preparing arylene sulfide polymers | [1992/22] | French: | Procédé de préparation de polymères arylène sulfure | [1992/22] | Examination procedure | 29.09.1992 | Examination requested [1992/48] | 16.02.1995 | Despatch of communication of intention to grant (Approval: No) | 07.07.1995 | Despatch of communication of intention to grant (Approval: later approval) | 13.07.1995 | Communication of intention to grant the patent | 10.10.1995 | Fee for grant paid | 10.10.1995 | Fee for publishing/printing paid | Opposition(s) | 11.10.1996 | No opposition filed within time limit [1997/01] | Fees paid | Renewal fee | 18.10.1993 | Renewal fee patent year 03 | 14.10.1994 | Renewal fee patent year 04 | 16.10.1995 | 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. | Lapses during opposition Tooltip | GR | 10.01.1996 | [2000/05] | Documents cited: | Search | [X]EP0280274 (PHILLIPS PETROLEUM CO [US]); | [A]EP0228268 |