EP0606198 - MICROPOROUS HOLLOW FIBER OR FILM MEMBRANE OF POLY(PHENYLENE SULFIDE) (PPS) [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 20.09.1996 Database last updated on 22.05.2024 | Most recent event Tooltip | 20.09.1996 | Application deemed to be withdrawn | published on 06.11.1996 [1996/45] | Applicant(s) | For all designated states THE DOW CHEMICAL COMPANY 2030 Dow Center Midland, Michigan 48674 / US | [N/P] |
Former [1994/29] | For all designated states THE DOW CHEMICAL COMPANY 2030 Dow Center, Abbott Road Midland, Michigan 48640 / US | Inventor(s) | 01 /
BECK, Henry, N. 390 LaVista Road Walnut Creek, CA 94598 / US | 02 /
MAHONEY, Robert, D. 240 Daylight Place Danville, CA 94526 / US | 03 /
WAN, Hawk, S. 4627 Fieldcrest Way Antioch, CA 94509 / US | 04 /
CHAU, Chieh-Chun 4205 Bluebird Street Midland, MN 48640 / US | 05 /
FINNEY, Timothy, M. 1810 Hotchkiss Street Freeland, MI 48623 / US | 06 /
WESSLING, Ritchie, A. 1126 Shattuck Avenue Berkeley, CA 94707 / US | 07 /
KAWAMOTO, Jiro 2-15-9-Shin Shiraoka, Shiraoka-cho Saitama-ken, 349-02 / JP | 08 /
SONNENSCHEIN, Mark, F. 3512 Blythe Drive Antioch, CA 94598 / US | [1994/33] |
Former [1994/29] | 01 /
BECK, Henry, N. 390 LaVista Road Walnut Creek, CA 94598 / US | ||
02 /
MAHONEY, Robert, D. 240 Daylight Place Danville, CA 94526 / US | |||
03 /
WAN, Hawk, S. 4627 Fieldcrest Way Antioch, CA 94509 / US | |||
04 /
CHAU, Chieh-Chun 4205 Bluebird Street Midland, MN 48640 / US | |||
05 /
FINNEY, Timothy, M. 1810 Hotchkiss Street Freeland, MI 48623 / US | |||
06 /
WESSLING, Ritchie, A. 1126 Shattuck Avenue Berkeley, CA 94707 / US | |||
07 /
KAWAMOTO, Jiro 2345 Benham Court Walnut Creek, CA 94596 / US | |||
08 /
SONNENSCHEIN, Mark, F. 3512 Blythe Drive Antioch, CA 94598 / US | Representative(s) | Casalonga, Axel Casalonga & Partners Bayerstrasse 73 80335 München / DE | [N/P] |
Former [1994/29] | Casalonga, Axel BUREAU D.A. CASALONGA - JOSSE Morassistrasse 8 D-80469 München / DE | Application number, filing date | 91916695.9 | 17.08.1991 | [1994/29] | WO1991US05862 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9304223 | Date: | 04.03.1993 | Language: | EN | [1993/06] | Type: | A1 Application with search report | No.: | EP0606198 | Date: | 20.07.1994 | Language: | EN | The application published by WIPO in one of the EPO official languages on 04.03.1993 takes the place of the publication of the European patent application. | [1994/29] | Search report(s) | International search report - published on: | US | 04.03.1993 | (Supplementary) European search report - dispatched on: | EP | 07.12.1994 | Classification | IPC: | D01D5/247, D01F6/76, C08J5/18, B01D67/00, B01D71/66, C08J9/28, // C08L81/02 | [1995/03] | CPC: |
B01D67/0018 (EP);
B01D67/003 (EP,US);
B01D67/0027 (EP);
B01D71/66 (EP,US);
C08J5/18 (EP);
D01D5/247 (EP);
|
Former IPC [1994/29] | D01D5/247 | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1994/29] | Title | German: | Mikroporöse Hohlfaser oder Filmmenbraun aus Polyphenylensulphide (CPS) | [1994/29] | English: | MICROPOROUS HOLLOW FIBER OR FILM MEMBRANE OF POLY(PHENYLENE SULFIDE) (PPS) | [1994/29] | French: | MEMBRANE MICROPOREUSE SOUS FORME DE FIBRE CREUSE OU DE FILM, A BASE DE SULFURE DE POLYPHENYLENE | [1994/29] | File destroyed: | 20.04.2002 | Entry into regional phase | 15.03.1994 | National basic fee paid | 15.03.1994 | Search fee paid | 15.03.1994 | Designation fee(s) paid | 15.03.1994 | Examination fee paid | Examination procedure | 17.06.1992 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 15.03.1994 | Examination requested [1994/29] | 01.12.1995 | Despatch of a communication from the examining division (Time limit: M04) | 12.04.1996 | Application deemed to be withdrawn, date of legal effect [1996/45] | 10.06.1996 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1996/45] | Fees paid | Renewal fee | 15.03.1994 | Renewal fee patent year 03 | 20.05.1994 | Renewal fee patent year 04 | 29.05.1995 | 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. | Documents cited: | Search | [X]US4968733 (MUELLER HEINZ-JOACHIM [DE], et al) [X] 1-3,8,9,16,18* column W * | International search | [A]US3725362 (WALKER J); | [Y]US4118363 (SMITH HARRY A); | [A]US4426500 (JOHNSON TIMOTHY W [US]); | [A]JPS59120779 (NISSAN MOTOR); | [Y]US4645825 (IDEL KARSTEN [DE], et al); | [A]US4665156 (REINKING KLAUS [DE], et al) |