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EP0328118
European procedure
Extract from the Register of European Patents
EP About this file: EP0328118
| EP0328118 - Preparation of a water based dispersion of a viscous liquid [Right-click to bookmark this link] | |||
| Former [1989/33] | Method for the preparation of a water based dispersion of a viscous liquid | ||
| [1992/29] | Status | No opposition filed within time limit Status updated on 04.11.1993 Database last updated on 13.11.2024 | Most recent event Tooltip | 04.11.1993 | No opposition filed within time limit | published on 22.12.1993 [1993/51] | Applicant(s) | For all designated states TORAY SILICONE COMPANY, LIMITED 2-3-16, Muro-machi Nihonbashi Chuo-ku Tokyo 103 / JP | [N/P] |
| Former [1989/33] | For all designated states TORAY SILICONE COMPANY, LIMITED 2-3-16, Muro-machi Nihonbashi Chuo-ku Tokyo 103 / JP | Inventor(s) | 01 /
Shimizu, Koji 25-14, 4-chome Aobadai Ichihara-shi Chiba Prefecture / JP | 02 /
Yadadera, Toyohiko 6, 1-chome Yushudai Nishi Ichihara-shi Chiba Prefecture / JP | 03 /
Hamada, Mitsuo 5-17, 3-chome, Ohkubo Kisarazu-shi Chiba Prefecture / JP | [1989/33] | Representative(s) | Spott, Gottfried, et al Spott & Weinmiller Patentanwälte Fasanenstrasse 159 82008 Unterhaching / DE | [N/P] |
| Former [1989/33] | Spott, Gottfried, Dr., et al Patentanwälte Spott, Weinmiller & Partner Sendlinger-Tor-Platz 11 D-80336 München / DE | Application number, filing date | 89102261.8 | 09.02.1989 | [1989/33] | Priority number, date | JP19880027665 | 10.02.1988 Original published format: JP 2766588 | [1989/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0328118 | Date: | 16.08.1989 | Language: | EN | [1989/33] | Type: | B1 Patent specification | No.: | EP0328118 | Date: | 30.12.1992 | Language: | EN | [1992/53] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.05.1989 | Classification | IPC: | B01F3/08, B01F3/10 | [1989/33] | CPC: |
B01F23/41 (EP,US);
B01F27/271 (EP,US);
B01F25/3131 (EP,US);
B01F33/8212 (EP,US);
Y10S516/924 (EP,US)
| Designated contracting states | BE, DE, FR, GB [1989/33] | Title | German: | Herstellung einer wässrigen Dispersion einer viskosen Flüssigkeit | [1992/29] | English: | Preparation of a water based dispersion of a viscous liquid | [1992/29] | French: | Préparation d'une dispersion aqueuse d'un liquide visqueux | [1992/29] |
| Former [1989/33] | Verfahren zur Herstellung einer wässrigen Dispersion einer viskosen Flüssigkeit | ||
| Former [1989/33] | Method for the preparation of a water based dispersion of a viscous liquid | ||
| Former [1989/33] | Procédé pour la préparation d'une dispersion aqueuse d'un liquide visqueux | Examination procedure | 26.09.1989 | Examination requested [1989/47] | 19.07.1991 | Despatch of a communication from the examining division (Time limit: M06) | 24.01.1992 | Reply to a communication from the examining division | 27.03.1992 | Despatch of a communication from the examining division (Time limit: M04) | 16.04.1992 | Reply to a communication from the examining division | 01.06.1992 | Despatch of communication of intention to grant (Approval: Yes) | 02.07.1992 | Communication of intention to grant the patent | 01.10.1992 | Fee for grant paid | 01.10.1992 | Fee for publishing/printing paid | Opposition(s) | 01.10.1993 | No opposition filed within time limit [1993/51] | Fees paid | Renewal fee | 15.12.1990 | Renewal fee patent year 03 | 17.01.1992 | 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 | [A]US4113688 (PEARSON STEPHEN C); | [A]DE2438682 (SLOVENSKEJ VYSOKEJ SKOLY); | [A]DE2403053 (SUPRATON AUER & ZUCKER); | [A]DE2447369 (BASF AG) |