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EP0772225
European procedure
Extract from the Register of European Patents
EP About this file: EP0772225
| EP0772225 - ELECTRONIC ENERGY FILTER [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.01.2004 Database last updated on 24.08.2024 | Most recent event Tooltip | 24.01.2004 | No opposition filed within time limit | published on 10.03.2004 [2004/11] | Applicant(s) | For all designated states Hitachi, Ltd. 6, Kanda Surugadai 4-chome Chiyoda-ku Tokyo 101 / JP | [N/P] |
| Former [2003/12] | For all designated states Hitachi, Ltd. 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 / JP | ||
| Former [1997/19] | For all designated states HITACHI, LTD. 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 / JP | Inventor(s) | 01 /
TAYA, Shunroku 1825-109, Hirasucho Mito-shi Ibaraki 310 / JP | 02 /
TANIGUCHI, Yoshifumi 11-1, Aobacho Hitachinaka-shi Ibaraki 312 / JP | [1997/19] | Representative(s) | Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [N/P] |
| Former [1997/19] | Strehl Schübel-Hopf Groening & Partner Maximilianstrasse 54 80538 München / DE | Application number, filing date | 95925121.6 | 14.07.1995 | [1997/19] | WO1995JP01401 | Priority number, date | JP19940185140 | 15.07.1994 Original published format: JP 18514094 | [1997/19] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9602935 | Date: | 01.02.1996 | Language: | EN | [1996/06] | Type: | A1 Application with search report | No.: | EP0772225 | Date: | 07.05.1997 | Language: | EN | The application published by WIPO in one of the EPO official languages on 01.02.1996 takes the place of the publication of the European patent application. | [1997/19] | Type: | B1 Patent specification | No.: | EP0772225 | Date: | 19.03.2003 | Language: | EN | [2003/12] | Search report(s) | International search report - published on: | JP | 01.02.1996 | (Supplementary) European search report - dispatched on: | EP | 12.09.1997 | Classification | IPC: | H01J49/44, H01J37/26, H01J49/46, H01J37/05 | [1997/44] | CPC: |
H01J37/05 (EP,US);
H01J49/44 (EP,US);
H01J49/46 (EP,US);
H01J49/48 (EP,US);
H01J2237/055 (EP,US);
H01J2237/057 (EP,US);
H01J2237/2802 (EP,US)
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| Former IPC [1997/19] | H01J49/44, H01J37/26 | Designated contracting states | DE, NL [1997/19] | Title | German: | ELEKTRONISCHER ENERGIEFILTER | [1997/19] | English: | ELECTRONIC ENERGY FILTER | [1997/19] | French: | FILTRE A ENERGIE ELECTRONIQUE | [1997/19] | Entry into regional phase | 07.01.1997 | Translation filed | 27.01.1997 | National basic fee paid | 27.01.1997 | Search fee paid | 27.01.1997 | Designation fee(s) paid | 27.01.1997 | Examination fee paid | Examination procedure | 18.01.1996 | Request for preliminary examination filed International Preliminary Examining Authority: JP | 27.01.1997 | Examination requested [1997/19] | 02.04.1998 | Despatch of a communication from the examining division (Time limit: M06) | 13.10.1998 | Application deemed to be withdrawn, date of legal effect [1999/16] | deleted | Deletion: Application deemed to be withdrawn, date of legal effect [1999/29] | 11.11.1998 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1999/29] | 30.04.1999 | Reply to a communication from the examining division | 30.09.1999 | Despatch of a communication from the examining division (Time limit: M04) | 10.02.2000 | Reply to a communication from the examining division | 20.11.2000 | Despatch of a communication from the examining division (Time limit: M06) | 30.05.2001 | Reply to a communication from the examining division | 04.12.2001 | Despatch of a communication from the examining division (Time limit: M04) | 10.04.2002 | Reply to a communication from the examining division | 24.05.2002 | Despatch of communication of intention to grant (Approval: No) | 26.08.2002 | Despatch of communication of intention to grant (Approval: later approval) | 30.09.2002 | Communication of intention to grant the patent | 27.12.2002 | Fee for grant paid | 27.12.2002 | Fee for publishing/printing paid | Opposition(s) | 22.12.2003 | No opposition filed within time limit [2004/11] | Request for further processing for: | 30.04.1999 | Request for further processing filed | 30.04.1999 | Full payment received (date of receipt of payment) Request granted | 04.06.1999 | Decision despatched | Fees paid | Renewal fee | 28.07.1997 | Renewal fee patent year 03 | 27.07.1998 | Renewal fee patent year 04 | 26.07.1999 | Renewal fee patent year 05 | 27.07.2000 | Renewal fee patent year 06 | 23.07.2001 | Renewal fee patent year 07 | 29.07.2002 | Renewal fee patent year 08 |
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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 | [ ] - No further relevant documents disclosed | International search | [Y]JPS61277141 (JEOL LTD); | [Y]JPH06162977 (JEOL LTD); | [A]JPS6266553 (ZEISS CARL FA); | [A]JPS6269456 (ZEISS CARL FA) |