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EP0796649
European procedure
Extract from the Register of European Patents
EP About this file: EP0796649
| EP0796649 - PROCESS FOR PREPARING POLYETHER ETHER KETONE MEMBRANE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.03.2007 Database last updated on 24.08.2024 | Most recent event Tooltip | 16.03.2007 | No opposition filed within time limit | published on 18.04.2007 [2007/16] | Applicant(s) | For all designated states Asahi Kasei Kabushiki Kaisha 2-6, Dojimahama 1-chome, Kita-ku Osaka-shi Osaka 530-8205 / JP | [2006/13] |
| Former [2001/15] | For all designated states Asahi Kasei Kabushiki Kaisha 2-6, Dojimahama 1-chome, Kita-ku Osaka-shi, Osaka 530-8205 / JP | ||
| Former [1997/39] | For all designated states Asahi Kasei Kogyo Kabushiki Kaisha 2-6, Dojimahama 1-chome Kita-ku Osaka-shi Osaka 530 / JP | Inventor(s) | 01 /
SHIMODA, Teruyoshi 3574-69, Nakasho Kurashiki-shi Okayama 710 / JP | 02 /
HACHIYA, Hiroshi 140-15, Fukui Kurashiki-shi Okayama 710 / JP | [1997/39] | Representative(s) | Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [N/P] |
| Former [1997/39] | Strehl Schübel-Hopf Groening & Partner Maximilianstrasse 54 80538 München / DE | Application number, filing date | 95938650.9 | 05.12.1995 | [1997/39] | WO1995JP02483 | Priority number, date | JP19940300803 | 05.12.1994 Original published format: JP 30080394 | [1997/39] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9617676 | Date: | 13.06.1996 | Language: | EN | [1996/27] | Type: | A1 Application with search report | No.: | EP0796649 | Date: | 24.09.1997 | Language: | EN | The application published by WIPO in one of the EPO official languages on 13.06.1996 takes the place of the publication of the European patent application. | [1997/39] | Type: | B1 Patent specification | No.: | EP0796649 | Date: | 29.03.2006 | Language: | EN | [2006/13] | Search report(s) | International search report - published on: | JP | 13.06.1996 | (Supplementary) European search report - dispatched on: | EP | 04.09.1998 | Classification | IPC: | B01D71/52, B01D67/00, D01F6/66 | [1998/42] | CPC: |
D01F6/665 (EP,US);
B01D67/0016 (EP,US);
B01D69/08 (EP,US);
B01D71/5211 (EP,US);
B01D71/5222 (EP,US);
B01D2323/081 (EP,US);
B01D2325/20 (EP,US)
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| Former IPC [1997/39] | B01D71/52, C08J5/18, D01F6/78 | Designated contracting states | DE, FR, GB, NL [1997/39] | Title | German: | VERFAHREN ZUR HERSTELLUNG EINER POLYETHER-ETHERKETONMEMBRANE | [1997/39] | English: | PROCESS FOR PREPARING POLYETHER ETHER KETONE MEMBRANE | [1997/39] | French: | PROCEDE DE PREPARATION D'UNE MEMBRANE EN POLYETHER ETHER CETONE | [1997/39] | Entry into regional phase | 14.05.1997 | Translation filed | 02.07.1997 | National basic fee paid | 02.07.1997 | Search fee paid | 02.07.1997 | Designation fee(s) paid | 02.07.1997 | Examination fee paid | Examination procedure | 05.12.1995 | Request for preliminary examination filed International Preliminary Examining Authority: JP | 02.07.1997 | Examination requested [1997/39] | 28.12.1999 | Despatch of a communication from the examining division (Time limit: M04) | 26.04.2000 | Reply to a communication from the examining division | 20.09.2005 | Communication of intention to grant the patent | 20.01.2006 | Fee for grant paid | 20.01.2006 | Fee for publishing/printing paid | Opposition(s) | 02.01.2007 | No opposition filed within time limit [2007/16] | Fees paid | Renewal fee | 23.12.1997 | Renewal fee patent year 03 | 21.12.1998 | Renewal fee patent year 04 | 14.12.1999 | Renewal fee patent year 05 | 18.12.2000 | Renewal fee patent year 06 | 02.10.2001 | Renewal fee patent year 07 | 17.10.2002 | Renewal fee patent year 08 | 17.12.2003 | Renewal fee patent year 09 | 09.12.2004 | Renewal fee patent year 10 | 15.12.2005 | Renewal fee patent year 11 |
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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 | [A]US4897307 (BECK HENRY N [US], et al); | [AD]EP0382356 (ICI PLC [GB]) | International search | [A]JPH02136229 (DOW CHEMICAL CO) |