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EP1523017
European procedure
Extract from the Register of European Patents
EP About this file: EP1523017
| EP1523017 - A composite rare-earth anisotropic bonded magnet, composite rare-earth anisotropic bonded magnet compound, and methods for their production [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.06.2009 Database last updated on 04.06.2024 | Most recent event Tooltip | 19.06.2009 | No opposition filed within time limit | published on 22.07.2009 [2009/30] | Applicant(s) | For all designated states Aichi Steel Corporation 1, Wano-wari, Arao-machi Tokai-shi, Aichi-ken 476-8666 / JP | [2008/33] |
| Former [2005/15] | For all designated states Aichi Steel Corporation 1, Wanowari, Arao-machi Tokai-shi, Aichi-Ken 476-8666 / JP | Inventor(s) | 01 /
Honkura, Yoshinobu Aichi Steel Corp. 1, Wano-wari Arao-machi Tokai-shi Aichi-ken, 476-8666 / JP | 02 /
Hamada, Norihiko Aichi Steel Corp. 1, Wano-wari Arao-machi Tokai-shi Aichi-ken, 476-8666 / JP | 03 /
Mitarai, Hironari Aichi Steel Corp. 1, Wano-wari Arao-machi Tokai-shi Aichi-ken, 476-8666 / JP | 04 /
Noguchi, Kenji Aichi Steel Corp. 1, Wano-wari Arao-machi Tokai-shi Aichi-ken, 476-8666 / JP | [2005/15] | Representative(s) | TBK Bavariaring 4-6 80336 München / DE | [N/P] |
| Former [2005/34] | TBK-Patent Bavariaring 4-6 80336 München / DE | ||
| Former [2005/15] | Leson, Thomas Johannes Alois, Dipl.-Ing. Tiedtke-Bühling-Kinne & Partner GbR, TBK-Patent, Bavariaring 4 80336 München / DE | Application number, filing date | 04024073.1 | 08.10.2004 | [2005/15] | Priority number, date | JP20030353018 | 10.10.2003 Original published format: JP 2003353018 | [2005/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1523017 | Date: | 13.04.2005 | Language: | EN | [2005/15] | Type: | A3 Search report | No.: | EP1523017 | Date: | 11.07.2007 | [2007/28] | Type: | B1 Patent specification | No.: | EP1523017 | Date: | 13.08.2008 | Language: | EN | [2008/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.06.2007 | Classification | IPC: | H01F1/057, H01F1/059, H01F41/02 | [2005/15] | CPC: |
H01F41/0273 (EP,US);
H01F1/0572 (EP,US);
H01F1/0573 (EP,US);
H01F1/0578 (EP,US);
H01F1/059 (EP,US);
H01F1/061 (EP,US);
H01F41/0293 (EP,US)
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| Designated contracting states | DE, FR, GB [2008/12] |
| Former [2005/15] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | Anisotroper Seltenerdverbundmagnet, Zusammensetzung für anisotropen Seltenerdverbundmagneten und zugehörige Herstellungsverfahren | [2005/15] | English: | A composite rare-earth anisotropic bonded magnet, composite rare-earth anisotropic bonded magnet compound, and methods for their production | [2005/15] | French: | Aimant agglomeré anisotrope de terre rare composite, composition pour un aimant agglomeré anisotrope de terre rare composite, et procédés de production associés | [2005/15] | Examination procedure | 08.10.2004 | Examination requested [2005/15] | 03.07.2007 | Despatch of a communication from the examining division (Time limit: M04) | 02.11.2007 | Reply to a communication from the examining division | 21.11.2007 | Despatch of a communication from the examining division (Time limit: M01) | 27.12.2007 | Reply to a communication from the examining division | 12.01.2008 | Loss of particular rights, legal effect: designated state(s) | 21.02.2008 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, ES, FI, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR | 26.02.2008 | Communication of intention to grant the patent | 03.07.2008 | Fee for grant paid | 03.07.2008 | Fee for publishing/printing paid | Opposition(s) | 14.05.2009 | No opposition filed within time limit [2009/30] | Fees paid | Renewal fee | 30.10.2006 | Renewal fee patent year 03 | 31.10.2007 | 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 | [DA]JPH05152116 (TOKIN CORP) [DA] 1-16 * abstract *; | JPH05152116 [ ] (TOKIN CORP) [ ] * paragraph [0024] *; | [DA]JPH06132107 (CITIZEN WATCH CO LTD) [DA] 1-16 * abstract *; | [A]EP0654801 (SEIKO EPSON CORP [JP]) [A] 1-16 * example 22; claims 11,15,16,34-36,39 *; | [A]EP1191553 (AICHI STEEL CORP [JP]) [A] 1-16 * claims 1-12 * | by applicant | JPH05152116 | JPH0992515 | JPH09115711 | JPH09312230 | JPH09320876 | JPH09330842 | JPH1032134 | JP2001076917 | - JOURNAL OF ALLOYS AND COMPOUNDS, (1995), vol. 231, pages 51 - 59 | - MISHIMA ET AL., JOURNAL OF THE MAGNETICS SOCIETY OF JAPAN, (2000), vol. 24, page 407 |