EP0038463 - Process for preparing polyurethane articles [Right-click to bookmark this link] | Status | The application has been refused Status updated on 04.03.1985 Database last updated on 09.09.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [N/P] |
Former [1981/43] | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 D-67063 Ludwigshafen / DE | Inventor(s) | 01 /
Horacek, Heinrich, Dr. Londoner Ring 11 D-6700 Ludwigshafen / DE | 02 /
Marx, Matthias, Dr. Seebacher Strasse 49 D-6702 Bad Duerkheim / DE | 03 /
Hobein, Dietmar Moerkingerweg 16 D-8031 Neu-Estingen / DE | [1981/43] | Application number, filing date | 81102597.2 | 07.04.1981 | [1981/43] | Priority number, date | DE19803014161 | 12.04.1980 Original published format: DE 3014161 | [1981/43] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0038463 | Date: | 28.10.1981 | Language: | DE | [1981/43] | Type: | A3 Search report | No.: | EP0038463 | Date: | 25.08.1982 | Language: | DE | [1982/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.06.1982 | Classification | IPC: | C08J9/34, B29D27/04, // C08L75/04 | [1981/43] | CPC: |
C08J9/34 (EP,US);
B29C44/0461 (EP,US);
C08G18/16 (EP,US);
C08J2375/04 (EP,US);
Y10T428/249988 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1981/43] | Title | German: | Verfahren zur Herstellung von Polyurethan-Formkörpern | [1981/43] | English: | Process for preparing polyurethane articles | [1981/43] | French: | Procédé pour préparer des objets conformés en polyuréthane | [1981/43] | File destroyed: | 13.07.1991 | Examination procedure | 22.10.1981 | Examination requested [1981/52] | 06.09.1983 | Despatch of a communication from the examining division (Time limit: M04) | 30.12.1983 | Reply to a communication from the examining division | 16.03.1984 | Despatch of a communication from the examining division (Time limit: M04) | 14.07.1984 | Reply to a communication from the examining division | 19.11.1984 | Despatch of communication that the application is refused, reason: substantive examination [1985/19] | 29.11.1984 | Application refused, date of legal effect [1985/19] | Fees paid | Renewal fee | 16.04.1983 | Renewal fee patent year 03 | 14.04.1984 | 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. | Documents cited: | Search | [Y]FR2145305 (BAYER AG); | [Y]US3795722 (SASSAMAN W); | [Y]FR2365305 (NIHON SOFLAN CHEM & ENG [JP]); | [X]DE2932315 (TOYO TIRE & RUBBER CO) |