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EP0356698
European procedure
Extract from the Register of European Patents
EP About this file: EP0356698
| EP0356698 - Method and apparatus for cleaning atmosphere gas used in making high-purity fine particles of reactive metals [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 02.02.1995 Database last updated on 02.11.2024 | Most recent event Tooltip | 22.05.2009 | Change - representative | published on 24.06.2009 [2009/26] | Applicant(s) | For all designated states Ishikawajima-Harima Heavy Industries Co., Ltd. 1-go, 2-ban, 2-chome, Ohtemachi Chiyoda-ku Tokyo 100 / JP | For all designated states IHI MASTER METAL LTD. 15-go, 1-ban, 3-chome Toyosu Koutoh-ku Tokyo / JP | [N/P] |
| Former [1990/10] | For all designated states Ishikawajima-Harima Heavy Industries Co., Ltd. 1-go, 2-ban, 2-chome, Ohtemachi Chiyoda-ku Tokyo 100 / JP | ||
| For all designated states IHI MASTER METAL LTD. 15-go, 1-ban, 3-chome Toyosu Koutoh-ku Tokyo / JP | Inventor(s) | 01 /
Yamaguchi, Toru 1593-4, Ino Sakura-shi Chiba / JP | 02 /
Inazuki, Yukio 69-14, Higashi-Mitsugi Sayama-shi Saitama / JP | 03 /
Nakazawa, Hideo 1-20-5, Miyagidai Funabashi-shi Chiba / JP | [1990/10] | Representative(s) | Schaumburg und Partner Patentanwälte mbB Mauerkircherstraße 31 81679 München / DE | [N/P] |
| Former [2009/26] | Schaumburg, Thoenes, Thurn, Landskron, Eckert Patentanwälte Postfach 86 07 48 81634 München / DE | ||
| Former [1990/10] | Schaumburg, Thoenes & Thurn Mauerkircherstrasse 31 D-81679 München / DE | Application number, filing date | 89113587.3 | 24.07.1989 | [1990/10] | Priority number, date | JP19880183672 | 25.07.1988 Original published format: JP 18367288 | JP19880192037 | 02.08.1988 Original published format: JP 19203788 | JP19880192038 | 02.08.1988 Original published format: JP 19203888 | [1990/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0356698 | Date: | 07.03.1990 | Language: | EN | [1990/10] | Type: | A3 Search report | No.: | EP0356698 | Date: | 28.11.1990 | Language: | EN | [1990/48] | Type: | B1 Patent specification | No.: | EP0356698 | Date: | 30.03.1994 | Language: | EN | [1994/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.10.1990 | Classification | IPC: | B01D53/26 | [1990/10] | CPC: |
B01D5/0084 (EP);
B01D5/009 (EP);
B01D53/26 (EP);
B01D53/261 (EP);
G01N31/222 (EP)
| Designated contracting states | CH, DE, FR, GB, LI [1990/20] |
| Former [1990/10] | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE | Title | German: | Methode und Apparat zum Reinigen von Atmosphärengas, das für die Herstellung hochreiner feiner Partikel von reaktiven Metallen verwendet wird | [1990/10] | English: | Method and apparatus for cleaning atmosphere gas used in making high-purity fine particles of reactive metals | [1990/10] | French: | Méthode et appareil pour la purification de gaz d'atmosphère utilisé dans la préparation des particules fines de grande pureté de métaux réactifs | [1990/10] | Examination procedure | 24.08.1989 | Loss of particular rights, legal effect: designated state(s) | 22.12.1989 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, ES, GR, IT, LU, NL, SE | 09.04.1991 | Examination requested [1991/24] | 19.02.1992 | Despatch of a communication from the examining division (Time limit: M04) | 19.06.1992 | Reply to a communication from the examining division | 08.01.1993 | Despatch of a communication from the examining division (Time limit: M04) | 14.04.1993 | Reply to a communication from the examining division | 23.06.1993 | Despatch of communication of intention to grant (Approval: Yes) | 16.09.1993 | Communication of intention to grant the patent | 29.11.1993 | Fee for grant paid | 29.11.1993 | Fee for publishing/printing paid | Divisional application(s) | EP93106256.6 / EP0564000 | Opposition(s) | 31.12.1994 | No opposition filed within time limit [1995/12] | Fees paid | Renewal fee | 30.07.1991 | Renewal fee patent year 03 | 30.07.1992 | Renewal fee patent year 04 | 02.08.1993 | Renewal fee patent year 05 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 26.09.1989 | AT M01 Not yet paid | 26.09.1989 | BE M01 Not yet paid | 26.09.1989 | ES M01 Not yet paid | 26.09.1989 | GR M01 Not yet paid | 26.09.1989 | IT M01 Not yet paid | 26.09.1989 | LU M01 Not yet paid | 26.09.1989 | NL M01 Not yet paid | 26.09.1989 | SE M01 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]JP51151694 ; | [A]JP6295116 ; | [A]FR2340765 | [A] - PATENT ABSTRACTS OF JAPAN vol. 1, no. 45 (C-76)(1699) 04 May 1977, & JP-A-51 151694 (DORYOKURO-KAKUNENRYO KAIHATSU JIGYODAN) 27 December 1976,, & JP51151694 A 19761227 | [A] - PATENT ABSTRACTS OF JAPAN vol. 11, no. 300 (C-449)(2747) 29 September 1987, & JP-A-62 95116 (MITSUBISHI HEAVY IND LTD) 01 May 1987,, & JP6295116 A 19870501 | Examination | - KIRK-OTHMER Encyclopedia of Chemical Technology, 3rd ed., 1978, vol. 3, pp. 458, 459, 461 | - KIRK-OTHMER Encyclopedia of Chemical Technology, 3rd ed., 1983, vol. 21, p. 185 |