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EP1435485
European procedure
Extract from the Register of European Patents
EP About this file: EP1435485
| EP1435485 - Solid fuel boiler and method of operating combustion apparatus [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.11.2008 Database last updated on 03.09.2024 | Most recent event Tooltip | 13.11.2008 | No opposition filed within time limit | published on 10.12.2008 [2008/50] | Applicant(s) | For all designated states Hitachi, Ltd. 6-6 Marunouchi 1-chome Chiyoda-ku Tokyo 100-8280 / JP | For all designated states Babcock- Hitachi Kabushiki Kaisha 4-1, Hamamatsucho 2-chome, Minato-ku Tokyo / JP | [N/P] |
| Former [2008/01] | For all designated states Hitachi Ltd. 6-6 Marunouchi 1-chome, Chiyoda-ku Tokyo 100-8280 / JP | ||
| For all designated states Babcock- Hitachi Kabushiki Kaisha 4-1, Hamamatsucho 2-chome, Minato-ku Tokyo / JP | |||
| Former [2004/28] | For all designated states Hitachi Ltd. 6, Kanda Surugadai 4-chome, Chiyoda-ku Tokyo / JP | ||
| For all designated states Babcock- Hitachi Kabushiki Kaisha 4-1, Hamamatsucho 2-chome, Minato-ku Tokyo / JP | Inventor(s) | 01 /
Okazaki, Hirofumi c/o Hitachi, Ltd. int.Prop.Group New Marunouchi Bldg. 5-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8220 / JP | 02 /
Taniguchi, Masayuki Hitachi, Ltd. int.Prop.Group New Marunouchi Bldg. 5-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8220 / JP | 03 /
Yamamoto, Kenji c/o Hitachi, Ltd. int.Prop.Group New Marunouchi Bldg. 5-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8220 / JP | 04 /
Kiyama, Kenji c/o Babcock-Hitachi Kab. Kaisha Kure Division, of 6-9, Takaracho Kure-shi Hiroshima / JP | [2004/28] | Representative(s) | Beetz & Partner mbB Patentanwälte Prinzregentenstraße 54 80538 München / DE | [N/P] |
| Former [2004/28] | Beetz & Partner Patentanwälte Steinsdorfstrasse 10 80538 München / DE | Application number, filing date | 03029696.6 | 23.12.2003 | [2004/28] | Priority number, date | JP20020377095 | 26.12.2002 Original published format: JP 2002377095 | [2004/28] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1435485 | Date: | 07.07.2004 | Language: | EN | [2004/28] | Type: | B1 Patent specification | No.: | EP1435485 | Date: | 02.01.2008 | Language: | EN | [2008/01] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.03.2004 | Classification | IPC: | F23C9/00, F23L9/04, F23D1/00 | [2004/28] | CPC: |
F23D1/00 (EP,US);
F23C6/045 (EP,US);
F23C7/004 (EP,US);
F23C9/00 (EP,US);
F23L9/04 (EP,US);
F23C2201/101 (EP,US);
F23C2202/30 (EP,US)
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| Designated contracting states | DE, GB, IT [2005/13] |
| Former [2004/28] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR | Title | German: | Festbrennstoffkessel und Betriebsverfahren einer Verbrennungsvorrichtung | [2004/28] | English: | Solid fuel boiler and method of operating combustion apparatus | [2004/28] | French: | Chaudière à combustible solide et méthode d'utilisation d'un tel appareil de combustion | [2004/28] | Examination procedure | 29.10.2004 | Examination requested [2004/53] | 09.06.2006 | Despatch of a communication from the examining division (Time limit: M06) | 13.11.2006 | Reply to a communication from the examining division | 11.07.2007 | Communication of intention to grant the patent | 21.11.2007 | Fee for grant paid | 21.11.2007 | Fee for publishing/printing paid | Opposition(s) | 03.10.2008 | No opposition filed within time limit [2008/50] | Fees paid | Renewal fee | 21.12.2005 | Renewal fee patent year 03 | 02.01.2007 | Renewal fee patent year 04 | 02.01.2008 | Renewal fee patent year 05 |
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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 | [X]US4294178 (BORIO RICHARD W, et al) [X] 1,2,6,8,13,14 * column 2, line 64 - column 3, line 32 * * column 4, line 1 - line 37; figures 1-5 *; | [X]DE19520720 (EVT ENERGIE & VERFAHRENSTECH [DE]) [X] 14 * column 2, line 60 - column 4, line 38; figures 1-7 *; | [XA]DE19541178 (STEINMUELLER GMBH L & C [DE]) [X] 14 * column 2, line 28 - column 3, line 12; figures 1-4 * [A] 8; | [X]DE19722070 (HOECHST AG [DE]) [X] 14 * column 4, line 20 - line 63 * * column 5, line 17 - line 21; figure 1 *; | [PA]WO03081135 (EXXONMOBIL CHEM PATENTS INC [US], et al) [PA] 1,6,13* page 6, paragraph 23 - page 7, paragraph 28; figure 1 *; | [XA] - DE MARCO A ET AL, "Combustion chamber modelling oriented to nitrogen oxides pollution abatement", CONTROL APPLICATIONS, 1997., PROCEEDINGS OF THE 1997 IEEE INTERNATIONAL CONFERENCE ON HARTFORD, CT, USA 5-7 OCT. 1997, NEW YORK, NY, USA,IEEE, US, (19971005), ISBN 0-7803-3876-6, pages 285 - 287, XP010250917 [X] 14,15,17,18 * the whole document * [A] 1,6,8,13 DOI: http://dx.doi.org/10.1109/CCA.1997.627555 |