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EP0171040
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EP About this file: EP0171040
| EP0171040 - P-Cyanobiphenylyl- p-(omega-alkoxyalkyl) -benzoate compound and liquid crystal material [Right-click to bookmark this link] | |||
| Former [1986/07] | P-Cyanobiphenylyl-[p-(omega-alkoxyalkyl)]-benzoate compound and liquid crystal material | ||
| [2007/46] | Status | The application is deemed to be withdrawn Status updated on 18.01.1989 Database last updated on 15.07.2024 | Most recent event Tooltip | 12.10.2007 | Change - German title | published on 14.11.2007 [2007/46] | Applicant(s) | For all designated states CASIO COMPUTER COMPANY LIMITED 6-1, 2-chome, Nishi-Shinjuku Shinjuku-ku Tokyo 160 / JP | For all designated states SHOWA CHEMICAL CO., LTD. 1-2-2, Dojima Kita-ku Oosaka-shi / JP | [N/P] |
| Former [1986/07] | For all designated states CASIO COMPUTER COMPANY LIMITED 6-1, 2-chome, Nishi-Shinjuku Shinjuku-ku Tokyo 160 / JP | ||
| For all designated states SHOWA CHEMICAL CO., LTD. 1-2-2, Dojima Kita-ku Oosaka-shi / JP | Inventor(s) | 01 /
Fujimura, Koh 201 Fussa-Heights 26-1, Shimo Fussa-shi Tokyo / JP | 02 /
Kodera, Kaoru 4-7-17, Ozone Toyonaka-shi Oosaka / JP | [1986/07] | Representative(s) | Strasse, Joachim, et al Strasse & Hofstetter Balanstrasse 57 81541 München / DE | [N/P] |
| Former [1986/07] | Strasse, Joachim, Dipl.-Ing., et al Strasse, Vonnemann & Partner Balanstrasse 55 D-81541 München / DE | Application number, filing date | 85109702.2 | 02.08.1985 | [1986/07] | Priority number, date | JP19840164495 | 06.08.1984 Original published format: JP 16449584 | [1986/07] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0171040 | Date: | 12.02.1986 | Language: | EN | [1986/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.11.1985 | Classification | IPC: | C07C121/75, C09K19/20 | [1986/07] | CPC: |
C07C255/00 (EP);
C07C51/29 (EP);
C09K19/2007 (EP)
| C-Set: |
C07C51/29, C07C65/21 (EP)
| Designated contracting states | CH, DE, GB, LI [1986/07] | Title | German: | p-Cyanobiphenylyl- p-(omega-alkoxyalkyl) benzoat-Verbindung und flüssigkristallines Material | [2007/46] | English: | P-Cyanobiphenylyl- p-(omega-alkoxyalkyl) -benzoate compound and liquid crystal material | [2007/46] | French: | Composé p-cyanobiphénylyl- p-(oméga-alcoxyalkyl) benzoate et matériau à activité de cristaux liquides | [2007/46] |
| Former [1986/07] | p-Cyanobiphenylyl-[p-(omega-alkoxyalkyl)]benzoat-Verbindung und flüssigkristallines Material | ||
| Former [1986/07] | P-Cyanobiphenylyl-[p-(omega-alkoxyalkyl)]-benzoate compound and liquid crystal material | ||
| Former [1986/07] | Composé p-cyanobiphénylyl-[p-(oméga-alcoxyalkyl)]benzoate et matériau à activité de cristaux liquides | File destroyed: | 18.07.1995 | Examination procedure | 12.08.1986 | Examination requested [1986/43] | 08.04.1987 | Despatch of a communication from the examining division (Time limit: M04) | 18.08.1987 | Reply to a communication from the examining division | 22.02.1988 | Despatch of a communication from the examining division (Time limit: M06) | 05.09.1988 | Application deemed to be withdrawn, date of legal effect [1989/10] | 07.10.1988 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1989/10] | Fees paid | Renewal fee | 31.08.1987 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 31.08.1988 | 04 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]JP5953459 ; | [A]JP5777658 ; | [Y]DE2613293 ; | [X]EP0058981 | [A] - PATENTS ABSTRACTS OF JAPAN, vol. 8, no. 145 (C-232)[1582], 6th July 1984; & JP - A - 59 53 459 (ASAHI GLASS K.K.) 28.03.1984, & JP5953459 A 00000000 | [A] - PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 197 (C-128)[1075], 6th October 1982; JP - A - 57 108 056 (CHISSO K.K.) 05.07.1982 | [A] - PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 158 (C-120)[1036], 19th August 1982; & JP - A - 57 77 658 (CHISSO K.K.) 15.05.1982, & JP5777658 A 00000000 |