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EP0559719
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EP About this file: EP0559719
| EP0559719 - ONE STEP PREPARATION AND FABRICATION OF PARTIALLY GRAFTED FLEXIBLE THERMOPLASTIC COMPOSITIONS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 29.03.1996 Database last updated on 09.07.2024 | Most recent event Tooltip | 29.03.1996 | Application deemed to be withdrawn | published on 15.05.1996 [1996/20] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [1993/37] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
KATSAROS, James, Dean 23 Cheska Drive Beaumont, TX 77706 / US | [1993/37] | Representative(s) | Abitz, Walter, et al Patentanwälte Abitz & Partner Postfach 86 01 09 81628 München / DE | [N/P] |
| Former [1994/08] | Abitz, Walter, Dr.-Ing., et al Patentanwälte Abitz & Partner Postfach 86 01 09 D-81628 München / DE | ||
| Former [1993/37] | Abitz, Walter, Dr.-Ing. Patentanwälte Abitz & Partner Postfach 86 01 09 D-81628 München / DE | Application number, filing date | 92900094.1 | 13.11.1991 | [1993/37] | WO1991US08242 | Priority number, date | US19900613598 | 15.11.1990 Original published format: US 613598 | [1993/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9208596 | Date: | 29.05.1992 | Language: | EN | [1992/12] | Type: | A1 Application with search report | No.: | EP0559719 | Date: | 15.09.1993 | Language: | EN | The application published by WIPO in one of the EPO official languages on 29.05.1992 takes the place of the publication of the European patent application. | [1993/37] | Search report(s) | International search report - published on: | US | 29.05.1992 | (Supplementary) European search report - dispatched on: | EP | 26.07.1993 | Classification | IPC: | B29C45/18, B29C45/48, B29C45/50, B29C45/60, B29C49/02 | [1993/37] | CPC: |
B29C45/60 (EP,US);
B29B7/421 (EP);
B29B7/429 (EP);
B29B7/7471 (EP);
B29C45/0001 (EP,US)
| Designated contracting states | DE, ES, GB, IT [1993/37] | Title | German: | EINSTUFIGE ZUBEREITUNG UND HERSTELLUNG TEILWEISE GEPFROPFTER FLEXIBLER THERMOPLASTISCHER ZUSAMMENSETZUNGEN | [1993/37] | English: | ONE STEP PREPARATION AND FABRICATION OF PARTIALLY GRAFTED FLEXIBLE THERMOPLASTIC COMPOSITIONS | [1993/37] | French: | PREPARATION ET FABRICATION EN UNE ETAPE DE COMPOSITIONS THERMOPLASTIQUES SOUPLES PARTIELLEMENT GREFFEES | [1993/37] | File destroyed: | 20.04.2002 | Entry into regional phase | 30.04.1993 | National basic fee paid | 30.04.1993 | Search fee paid | 30.04.1993 | Designation fee(s) paid | 30.04.1993 | Examination fee paid | Examination procedure | 18.05.1992 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 30.04.1993 | Examination requested [1993/37] | 04.07.1995 | Despatch of a communication from the examining division (Time limit: M04) | 15.11.1995 | Application deemed to be withdrawn, date of legal effect [1996/20] | 14.12.1995 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1996/20] | Fees paid | Renewal fee | 30.04.1993 | Renewal fee patent year 03 | 26.10.1994 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 30.11.1995 | 05 M06 Not yet paid |
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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]JP58207936 ; | [A]FR2327049 (SANDRETTO SAS [IT]); | [A]GB2178997 (TOSHIBA MACHINE CO LTD); | [A]US2607077 (DULMAGE FREDERICK E); | [A]JPS473015B | [A] - PATENT ABSTRACTS OF JAPAN vol. 8, no. 52 (C-213)9 March 1984 & JP-A-58 207 936 ( MITSUBISHI JUKOGYO KK ) 3 December 1983, & JP58207936 A 19831203 | [A] - JAPAN PLASTICS AGE vol. 13, no. 5/6, May 1975, TOKYO pages 29 - 46 K. MURAKAMI 'Mixing and Kneading with Screw Extrusion and DIS Screw' | International search | [Y]US4871810 (SALTMAN ROBERT P [US]); | [Y]US5013233 (SEMMEKROT GERARDUS J M [NL]); | [Y]WO8803543 (DU PONT [US]); | [A]US4770837 (LU PANG-CHIA [US], et al); | [A]US4410482 (SUBRAMANIAN PALLATHERI M [US]); | [A]US4784819 (SPURR ROBERT [US]); | [A]US4908169 (GALIC GEORGE J [US], et al) |