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Extract from the Register of European Patents

EP About this file: EP1350856

EP1350856 - Method for making reduced iron using blast-furnace sludge [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  13.01.2006
Database last updated on 16.11.2024
Most recent event   Tooltip13.01.2006Application deemed to be withdrawnpublished on 01.03.2006  [2006/09]
Applicant(s)For all designated states
KABUSHIKI KAISHA KOBE SEIKO SHO
10-26, Wakinohama-cho 2-chome, Chuo-ku Kobe-shi
Hyogo 651-8585 / JP
[N/P]
Former [2003/41]For all designated states
KABUSHIKI KAISHA KOBE SEIKO SHO
10-26, Wakinohama-cho 2-chome, Chuo-ku
Kobe-shi, Hyogo 651-8585 / JP
Inventor(s)01 / Maki, Takeshi
Kakogawa Works in Kobe Steel, Ltd., Kanazawa-cho 1
Kakogawa-shi, Hyogo 675-0137 / JP
02 / Matsui, Yoshiyuki
Kakogawa Works in Kobe Steel, Ltd., Kanazawa-cho 1
Kakogawa-shi, Hyogo 675-0137 / JP
03 / Sugiyama, Takeshi, Kobe Corporate Research Lab.
in Kobe Steel, Ltd., 5-5, Takatsukadai 1-chome
Nishi-ku, Kobe-shi, Hyogo 651-2271 / JP
04 / Harada, Takao, Kobe Corporate Research Lab.
in Kobe Steel, Ltd., 5-5, Takatsukadai 1-chome
Nishi-ku, Kobe-shi, Hyogo 651-2271 / JP
05 / Tetsumoto, Masahiko, Kobe Corporate Research Lab.
in Kobe Steel, Ltd., 5-5, Takatsukadai 1-chome
Nishi-ku, Kobe-shi, Hyogo 651-2271 / JP
06 / Tamazawa, Hiroshi, Kobe Corporate Research Lab.
in Kobe Steel, Ltd., 5-5, Takatsukadai 1-chome
Nishi-ku, Kobe-shi, Hyogo 651-2271 / JP
07 / Ueda, Tadashi
Kakogawa Works in Kobe Steel, Ltd., Kanazawa-cho 1
Kakogawa-shi, Hyogo 675-0137 / JP
08 / Morioka, Koichi
Kakogawa Works in Kobe Steel, Ltd., Kanazawa-cho 1
Kakogawa-shi, Hyogo 675-0137 / JP
09 / Iwasaki, Nobuyuki
Kakogawa Works in Kobe Steel, Ltd., Kanazawa-cho 1
Kakogawa-shi, Hyogo 675-0137 / JP
10 / Tanaka, Hidetoshi, Kobe Corporate Research Lab.
in Kobe Steel, Ltd., 5-5, Takatsukadai 1-chome
Nishi-ku, Kobe-shi, Hyogo 651-2271 / JP
11 / Fuji, Kojiro, Kobe Corporate Research Lab.
in Kobe Steel, Ltd., 5-5, Takatsukadai 1-chome
Nishi-ku, Kobe-shi, Hyogo 651-2271 / JP
12 / Sugitatsu, Hiroshi, Kobe Corporate Research Lab.
in Kobe Steel, Ltd., 5-5, Takatsukadai 1-chome
Nishi-ku, Kobe-shi, Hyogo 651-2271 / JP
 [2003/41]
Representative(s)Müller-Boré & Partner Patentanwälte PartG mbB
Friedenheimer Brücke 21
80639 München / DE
[N/P]
Former [2003/41]Müller-Boré & Partner Patentanwälte
Grafinger Strasse 2
81671 München / DE
Application number, filing date03006857.128.03.2003
[2003/41]
Priority number, dateJP2002010166703.04.2002         Original published format: JP 2002101667
JP2002010128803.04.2002         Original published format: JP 2002101288
[2003/41]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1350856
Date:08.10.2003
Language:EN
[2003/41]
Type: A3 Search report 
No.:EP1350856
Date:01.12.2004
[2004/49]
Search report(s)(Supplementary) European search report - dispatched on:EP19.10.2004
ClassificationIPC:C21B13/00, C21B13/14, C22B7/02
[2003/41]
CPC:
C22B19/30 (EP,US); C21B13/0046 (EP,US); C21B13/105 (EP,US);
C22B1/245 (EP,US); C22B5/10 (EP,US); C22B5/16 (EP,US);
Y02P10/20 (EP,US) (-)
Designated contracting states(deleted) [2005/34]
Former [2003/41]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  SI,  SK,  TR 
TitleGerman:Verfahren zur Herstellung von direkt-reduziertem Eisen durch Wiederverwendung von Hochofenschlämmen[2003/41]
English:Method for making reduced iron using blast-furnace sludge[2003/41]
French:Procédé pour obtenir du fer réduit à base des boues de hauts fourneaux[2003/41]
Examination procedure02.06.2005Application deemed to be withdrawn, date of legal effect  [2006/09]
29.09.2005Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2006/09]
Fees paidPenalty fee
Penalty fee Rule 85a EPC 1973
12.07.2005AT   M01   Not yet paid
12.07.2005BE   M01   Not yet paid
12.07.2005BG   M01   Not yet paid
12.07.2005CH   M01   Not yet paid
12.07.2005CY   M01   Not yet paid
12.07.2005CZ   M01   Not yet paid
12.07.2005DE   M01   Not yet paid
12.07.2005DK   M01   Not yet paid
12.07.2005EE   M01   Not yet paid
12.07.2005ES   M01   Not yet paid
12.07.2005FI   M01   Not yet paid
12.07.2005FR   M01   Not yet paid
12.07.2005GB   M01   Not yet paid
12.07.2005GR   M01   Not yet paid
12.07.2005HU   M01   Not yet paid
12.07.2005IE   M01   Not yet paid
12.07.2005IT   M01   Not yet paid
12.07.2005LU   M01   Not yet paid
12.07.2005MC   M01   Not yet paid
12.07.2005NL   M01   Not yet paid
12.07.2005PT   M01   Not yet paid
12.07.2005SE   M01   Not yet paid
12.07.2005SI   M01   Not yet paid
12.07.2005SK   M01   Not yet paid
12.07.2005TR   M01   Not yet paid
Penalty fee Rule 85b EPC 1973
12.07.2005M01   Not yet paid
Additional fee for renewal fee
31.03.200503   M06   Not yet paid
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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[E]JP2003089823  ;
 [X]EP0924304  (KOBE STEEL LTD [JP]) [X] 1-13 * abstract * * paragraph [0001] * * paragraph [0007] - paragraph [0008] * * paragraph [0012] - paragraph [0016] * * paragraph [0018] - paragraph [0022] * * paragraph [0025] - paragraph [0027] * * paragraph [0031] - paragraph [0032] * * figure -; example -; claim - *;
 [E]EP1357195  (KOBE STEEL LTD [JP]) [E] 1 * paragraph [0016] - paragraph [0018] *;
 [PX]  - IBARAKI T ET AL, "DUST RECYCLING TECHNOLOGY BY THE ROTARY HEARTH FURNACE AT NIPPON STEEL'S KIMITSU WORKS NOUVELLE TECHNOLOGY DE RECYCLAGE DES POUSSIERES PAR FOUR A SOLE TOURNANTE A L'USINE DE KIMITSU, NIPPON STEEL", CAHIERS D'INFORMATIONS TECHNIQUES DE LA REVUE DE METALLURGIE, REVUE DE METALLURGIE. PARIS, FR, (200210), vol. 99, no. 10, ISSN 0035-1563, pages 809 - 818, XP001144959 [PX] 1-13 * "Introduction", page 809, right-hand column, 4th paragraph - last sentence * * "Selection of the dust recycling process", page 810, right-hand column, 1st paragraph * * "RHF plant specifications and its functions", page 812, right-hand column, 1st paragraph - page 813, left-hand column, last paragraph * * figure -; table - *

DOI:   http://dx.doi.org/10.1051/metal:2002140
 [X]  - BAUER K H ET AL, "AUFARBEITUNG VON HUETTENRESTSTOFFEN NACH DEM INMETCO-DIREKTREDUKTIONSVERFAHREN", STAHL UND EISEN, VERLAG STAHLEISEN GMBH. DUSSELDORF, DE, (19900713), vol. 110, no. 7, ISSN 0340-4803, pages 89 - 96,202, XP000161338 [X] 1 * "Zusammenfassung" ; " Projektbeschreibung und Aufgabenstellung", page 89 * * "Basiskonzept für die Reststoffaufbereitung", page 90, 3rd paragraph - page 91, right-hand column, 3rd paragraph * * "Projekt einer Reststoffaufbereitungsanlage", page 93, left-hand column, 3rd paragraph - right-hand column, 1st paragraph * * figure -; tables 1,2 *
 [E]  - PATENT ABSTRACTS OF JAPAN, (20030703), vol. 2003, no. 07, & JP2003089823 A 20030328 (NIPPON STEEL CORP) [E] 1 * abstract *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.