EP0319580 - TRACTION FLUID [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.10.1994 Database last updated on 03.09.2024 | Most recent event Tooltip | 27.10.1994 | No opposition filed within time limit | published on 14.12.1994 [1994/50] | Applicant(s) | For all designated states Tonen Corporation 1-1,Hitotsubashi, 1-Chome Chiyoda-Ku Tokyo / JP | [1991/36] |
Former [1989/24] | For all designated states TOA NENRYO KOGYO KABUSHIKI KAISHA 1-1 Hitotsubashi, 1-Chome Chiyoda-Ku Tokyo 100 / JP | Inventor(s) | 01 /
YOSHIMURA, Narihiko 4-3-326, Nishitsurugaoka 1-chome Ooi-machi, Iruma-gun Saitama 354 / JP | 02 /
TOMIZAWA, Hirotaka 29-12, Nakaarai 5-chome Tokorozawa-shi Saitama 359 / JP | 03 /
KOMATSU, Yasuji 1098-7, Kamekubo Ooi-machi, Iruma-gun Saitama 354 / JP | [1989/24] | Representative(s) | Calamita, Roberto, et al Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD / GB | [N/P] |
Former [1993/24] | Calamita, Roberto, et al Frank B. Dehn & Co. Imperial House 15-19 Kingsway London WC2B 6UZ / GB | ||
Former [1989/26] | Holmes, Michael John Frank B. Dehn & Co. Imperial House 15-19 Kingsway London WC2B 6UZ / GB | ||
Former [1989/24] | Holmes, Michael John Frank B. Dehn & Co. Imperial House 15-19 Kingsway London WC2B 6UZ / GB | Application number, filing date | 87904128.3 | 26.06.1987 | [1989/24] | WO1987JP00436 | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8810292 | Date: | 29.12.1988 | Language: | EN | [1988/28] | Type: | A1 Application with search report | No.: | EP0319580 | Date: | 14.06.1989 | Language: | EN | The application published by WIPO in one of the EPO official languages on 29.12.1988 takes the place of the publication of the European patent application. | [1989/24] | Type: | B1 Patent specification | No.: | EP0319580 | Date: | 22.12.1993 | Language: | EN | [1993/51] | Search report(s) | International search report - published on: | JP | 29.12.1988 | (Supplementary) European search report - dispatched on: | EP | 26.07.1989 | Classification | IPC: | C10M105/38, // C10N40/04 | [1989/24] | CPC: |
C10M105/38 (EP,US);
C10M105/36 (EP,US);
C10M171/002 (EP,US);
C10M2207/282 (EP,US);
C10M2207/283 (EP,US);
C10M2207/34 (EP,US);
C10N2040/02 (EP,US);
C10N2040/04 (EP,US);
C10N2040/042 (EP,US);
| Designated contracting states | DE, FR, GB [1989/24] | Title | German: | TRAKTIONSFLÜSSIGKEIT | [1989/24] | English: | TRACTION FLUID | [1989/24] | French: | FLUIDE DE TRACTION | [1989/24] | Entry into regional phase | 07.02.1989 | Translation filed | 04.03.1989 | National basic fee paid | 04.03.1989 | Search fee paid | 04.03.1989 | Designation fee(s) paid | 02.05.1989 | Examination fee paid | Examination procedure | 02.05.1989 | Examination requested [1989/28] | 27.12.1991 | Despatch of a communication from the examining division (Time limit: M06) | 12.08.1992 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 15.10.1992 | Reply to a communication from the examining division | 23.12.1992 | Despatch of communication of intention to grant (Approval: Yes) | 15.06.1993 | Communication of intention to grant the patent | 06.09.1993 | Fee for grant paid | 06.09.1993 | Fee for publishing/printing paid | Opposition(s) | 23.09.1994 | No opposition filed within time limit [1994/50] | Request for further processing for: | 15.10.1992 | Request for further processing filed | 15.10.1992 | Full payment received (date of receipt of payment) Request granted | 09.11.1992 | Decision despatched | Fees paid | Renewal fee | 30.06.1989 | Renewal fee patent year 03 | 12.03.1990 | Renewal fee patent year 04 | 27.03.1991 | Renewal fee patent year 05 | 16.03.1992 | Renewal fee patent year 06 | 15.03.1993 | Renewal fee patent year 07 |
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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 | [E]JP62153393 ; | [X]US3440894 (HAMMANN WILLIAM C, et al) | [E] - PATENT ABSTRACTS OF JAPAN, vol. 11, no. 394, 23rd December 1987; & JP-A-62 153 393 (TOA NENRYO K.K.K.) 08-07-1987, & JP62153393 A 00000000 | International search | [Y]JPS53127970 (NIPPON OILS & FATS CO LTD); | [Y]JPS5496667 (BAYER AG); | [Y]JPS5968397 (MARUZEN OIL CO LTD); | [Y]JPS59191797 (NIPPON PETROCHEMICALS CO LTD); | [Y]JPS6119697 (SHINNITTETSU KAGAKU) | Examination | JPS53127970 | JPS5496667 | JPS5968397 | JPS59191797 | JPS6119697 |