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EP0731126
European procedure
Extract from the Register of European Patents
EP About this file: EP0731126
| EP0731126 - A polymer of an acetylenically unsaturated compound [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.07.2000 Database last updated on 02.09.2024 | Most recent event Tooltip | 26.01.2001 | Lapse of the patent in a contracting state | published on 14.03.2001 [2001/11] | Applicant(s) | For all designated states Shell Internationale Research Maatschappij B.V. Carel van Bylandtlaan 30 2596 HR Den Haag / NL | [N/P] |
| Former [1999/37] | For all designated states SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Carel van Bylandtlaan 30 2596 HR Den Haag / NL | ||
| Former [1996/37] | For all designated states SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Carel van Bylandtlaan 30 NL-2596 HR Den Haag / NL | Inventor(s) | 01 /
Drent, Eit Badhuisweg 3 NL-1031 CM Amsterdam / NL | 02 /
Pello, Dennis Humphrey Louis Carel van Bylandtlaan 30 NL-2596 HR The Hague / NL | [1996/38] |
| Former [1996/37] | 01 /
Drent, Eit Badhuisweg 3 NL-1031 CM Amsterdam / NL | ||
| 02 /
Pello, Dennis Humphrey Louis Badhuisweg 3 NL-1031 CM Amsterdam / NL | Application number, filing date | 96200588.0 | 05.03.1996 | [1996/37] | Priority number, date | EP19950200584 | 09.03.1995 Original published format: EP 95200584 | [1996/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0731126 | Date: | 11.09.1996 | Language: | EN | [1996/37] | Type: | A3 Search report | No.: | EP0731126 | Date: | 17.09.1997 | [1997/38] | Type: | B1 Patent specification | No.: | EP0731126 | Date: | 15.09.1999 | Language: | EN | [1999/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.07.1997 | Classification | IPC: | C08G67/02 | [1996/37] | CPC: |
C08G67/02 (EP)
| Designated contracting states | BE, DE, FR, GB, IT, NL [1996/37] | Title | German: | Polymere aus ungesättigten Acetylenverbindungen | [1996/37] | English: | A polymer of an acetylenically unsaturated compound | [1996/37] | French: | Polymères de composés insaturés acétyléniques | [1996/37] | Examination procedure | 21.01.1998 | Examination requested [1998/12] | 11.12.1998 | Despatch of communication of intention to grant (Approval: Yes) | 12.03.1999 | Communication of intention to grant the patent | 26.04.1999 | Fee for grant paid | 26.04.1999 | Fee for publishing/printing paid | Opposition(s) | 16.06.2000 | No opposition filed within time limit [2000/35] | Fees paid | Renewal fee | 23.03.1998 | Renewal fee patent year 03 | 25.03.1999 | Renewal fee patent year 04 |
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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 | BE | 31.03.2000 | [2001/11] | Documents cited: | Search | [DA]EP0632084 (SHELL INT RESEARCH) [DA] * column 6, line 8 - line 15 * * column 6, line 49 - line 57 *; | [DA]EP0280380 (SHELL INT RESEARCH) [DA] * column 6, line 40 - line 54 * * column 7, line 46 - line 53 * * column 8, line 13 - line 26 *; | [DA] - J.C.W.CHIEN ET ALL., "Acetylene- Carbone Monoxide Copolymers. Synthesis and Characterization", MACROMOLECULES, EASTON US, (198504), vol. 18, no. 4, pages 622 - 627, XP002000916 [DA] * abstract * DOI: http://dx.doi.org/10.1021/ma00146a007 |