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Extract from the Register of European Patents

EP About this file: EP1444372

EP1444372 - METHOD FOR THE PRODUCTION OF ELECTRICAL SHEET WITH NON-ORIENTED GRAINS [Right-click to bookmark this link]
Former [2004/33]METHOD FOR THE PRODUCTION OF MAGNETIC SHEET WITH NON-ORIENTED GRANULARITY
[2004/36]
StatusPatent revoked
Status updated on  19.02.2010
Database last updated on 11.05.2024
Most recent event   Tooltip19.02.2010Revocation of patentpublished on 24.03.2010  [2010/12]
Applicant(s)For all designated states
ThyssenKrupp Steel AG
Kaiser-Wilhelm-Strasse 100
47166 Duisburg / DE
[2007/22]
Former [2005/01]For all designated states
ThyssenKrupp Stahl AG
Kaiser-Wilhelm-Strasse 100
47166 Duisburg / DE
Former [2004/33]For all designated states
ThyssenKrupp Electrical Steel EBG GmbH
Castroper Strasse 228
D-44791 Bochum / DE
Inventor(s)01 / FISCHER, Olaf
Hattingerstrasse 689
44879 Bochum / DE
02 / FRIEDRICH, Karl, Ernst
Ehrenmalstrasse 32
47447 Moers / DE
03 / RASIM, Wolfgang A.
Am Mühlenwasser 129
47608 Geldern / DE
04 / SCHNEIDER, Jürgen
Ederstrasse 26
44807 Bochum / DE
05 / WUPPERMANN, Carl-Dieter
Deusstrasse 26 c
47803 Krefeld / DE
 [2004/40]
Former [2004/33]01 / FISCHER, Olaf
Hattingerstrasse 689
44879 Bochum / DE
02 / FRIEDRICH, Karl, Ernst
Ehrenmalstrasse 32
47447 Moers / DE
03 / RASIM, Wolfgang
Zur Bahn 2a
46509 Xanten / DE
04 / SCHNEIDER, Jürgen
Ederstrasse 26
44807 Bochum / DE
05 / WUPPERMANN, Carl-Dieter
Deusstrasse 26 c
47803 Krefeld / DE
Representative(s)Cohausz & Florack
Patent- & Rechtsanwälte
Partnerschaftsgesellschaft mbB
Bleichstrasse 14
40211 Düsseldorf / DE
[N/P]
Former [2004/33]COHAUSZ & FLORACK
Patent- und Rechtsanwälte Bleichstrasse 14
40211 Düsseldorf / DE
Application number, filing date02779558.214.11.2002
[2004/33]
WO2002EP12754
Priority number, dateDE200115605916.11.2001         Original published format: DE 10156059
[2004/33]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO03042416
Date:22.05.2003
Language:DE
[2003/21]
Type: A1 Application with search report 
No.:EP1444372
Date:11.08.2004
Language:DE
The application published by WIPO in one of the EPO official languages on 22.05.2003 takes the place of the publication of the European patent application.
[2004/33]
Type: B1 Patent specification 
No.:EP1444372
Date:23.02.2005
Language:DE
[2005/08]
Search report(s)International search report - published on:EP22.05.2003
ClassificationIPC:C21D8/12
[2004/33]
CPC:
C21D8/12 (EP,KR); C21D8/1211 (EP); C21D8/1233 (EP)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   SK,   TR [2004/33]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON NICHTKORNORIENTIERTEM ELEKTROBLECH[2004/33]
English:METHOD FOR THE PRODUCTION OF ELECTRICAL SHEET WITH NON-ORIENTED GRAINS[2004/36]
French:PROCEDE POUR PRODUIRE UNE TOLE ELECTRIQUE A GRAINS NON ORIENTES[2004/36]
Former [2004/33]METHOD FOR THE PRODUCTION OF MAGNETIC SHEET WITH NON-ORIENTED GRANULARITY
Former [2004/33]PROCEDE POUR PRODUIRE UNE TOLE MAGNETIQUE A GRAINS NON ORIENTES
Entry into regional phase08.05.2004National basic fee paid 
08.05.2004Designation fee(s) paid 
08.05.2004Examination fee paid 
Examination procedure12.04.2003Request for preliminary examination filed
International Preliminary Examining Authority: EP
08.05.2004Examination requested  [2004/33]
20.08.2004Communication of intention to grant the patent
21.12.2004Fee for grant paid
21.12.2004Fee for publishing/printing paid
Opposition(s)Opponent(s)01  22.11.2005  01.12.2005  ADMISSIBLE
ArcelorMittal France
1à 5 Rue Luigi Cherubini
93200 Saint-Denis / FR
Opponent's representative
Plaisant, Sophie Marie
ARCELOR France
Arcelor Research Intellectual Property
5 Rue Luigi Cherubini
93212 La Plaine Saint-Denis Cedex / FR
 [N/P]
Former [2008/32]
Opponent(s)01  22.11.2005  01.12.2005  ADMISSIBLE
ArcelorMittal France
1à 5 Rue Luigi Cherubini
93200 Saint-Denis / FR
Opponent's representative
Plaisant, Sophie Marie
ARCELOR France Arcelor Research Intellectual Property 5 Rue Luigi Cherubini
93212 La Plaine Saint-Denis Cedex / FR
Former [2008/02]
Opponent(s)01  22.11.2005  01.12.2005  ADMISSIBLE
ArcelorMittal France
1à 5 Rue Luigi Cherubini
93200 Saint-Denis / FR
Opponent's representative
Plaisant, Sophie Marie
ArcelorMittal France Intellectual Property 1-5 Luigi Cherubini
93200 Saint-Denis / FR
Former [2008/01]
Opponent(s)01  22.11.2005  01.12.2005  ADMISSIBLE
ArcelorMittal France
1à 5 Rue Luigi Cherubini
93200 Saint-Denis / FR
Opponent's representative
Plaisant, Sophie Marie
Arcelor France Arcelor Research Intellectual Property 5, rue Luigi Cherubini
93212 La Plaine Saint Denis Cedex / FR
Former [2007/18]
Opponent(s)01  22.11.2005  01.12.2005  ADMISSIBLE
USINOR
Immeuble Pacific La Défense 7 11-13 cours Valmy
92800 Puteaux / FR
Opponent's representative
Plaisant, Sophie Marie
Arcelor France Arcelor Research Intellectual Property 5, rue Luigi Cherubini
F-93212 La Plaine Saint Denis Cedex / FR
Former [2006/02]
Opponent(s)01  22.11.2005   
USINOR
Immeuble Pacific La Défense 7 11-13 cours Valmy
92800 Puteaux / FR
Opponent's representative
Plaisant, Sophie Marie
USINOR - DIRPI 13, Cours Valmy Immeuble La Pacific
92800 PUTEAUX / FR
03.01.2006Invitation to proprietor to file observations on the notice of opposition
13.07.2006Reply of patent proprietor to notice(s) of opposition
27.11.2007Date of oral proceedings
19.12.2007Despatch of minutes of oral proceedings
19.12.2007Despatch of communication that the patent will be revoked
26.11.2009Legal effect of revocation of patent [2010/12]
Appeal following opposition29.02.2008Appeal received No.  T0472/08
29.04.2008Statement of grounds filed
26.11.2009Result of appeal procedure: appeal of the proprietor was rejected
26.11.2009Date of oral proceedings
04.12.2009Minutes of the oral proceedings despatched
Fees paidRenewal fee
19.11.2004Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipBG23.02.2005
CZ23.02.2005
EE23.02.2005
FI23.02.2005
GB23.02.2005
IE23.02.2005
TR23.02.2005
DK23.05.2005
PT17.08.2005
CY14.11.2005
LU30.11.2005
MC30.11.2005
CH30.11.2006
LI30.11.2006
[2007/39]
Former [2007/20]BG23.02.2005
CZ23.02.2005
EE23.02.2005
FI23.02.2005
GB23.02.2005
IE23.02.2005
TR23.02.2005
DK23.05.2005
PT17.08.2005
CY14.11.2005
LU30.11.2005
MC30.11.2005
Former [2007/11]BG23.02.2005
CZ23.02.2005
EE23.02.2005
FI23.02.2005
GB23.02.2005
IE23.02.2005
TR23.02.2005
DK23.05.2005
PT17.08.2005
LU30.11.2005
MC30.11.2005
Former [2006/52]BG23.02.2005
CZ23.02.2005
FI23.02.2005
GB23.02.2005
IE23.02.2005
TR23.02.2005
DK23.05.2005
PT17.08.2005
MC30.11.2005
Former [2006/30]BG23.02.2005
CZ23.02.2005
FI23.02.2005
GB23.02.2005
IE23.02.2005
DK23.05.2005
PT17.08.2005
MC30.11.2005
Former [2006/15]BG23.02.2005
CZ23.02.2005
FI23.02.2005
GB23.02.2005
IE23.02.2005
DK23.05.2005
PT17.08.2005
Former [2006/14]BG23.02.2005
FI23.02.2005
GB23.02.2005
IE23.02.2005
DK23.05.2005
PT17.08.2005
Former [2006/13]BG23.02.2005
FI23.02.2005
GB23.02.2005
IE23.02.2005
DK23.05.2005
Former [2006/12]BG23.02.2005
FI23.02.2005
GB23.02.2005
DK23.05.2005
Former [2005/46]BG23.02.2005
FI23.02.2005
Former [2005/30]BG23.02.2005
Cited inInternational search[X]JPH03232924  ;
 [X]US3935038  (SHIMOYAMA YOSHIAKI, et al) [X] 1-19 * column 4, lines 14-24 * * column 5, lines 13-20 *;
 [A]US5258080  (BUERGER ROLF [DE], et al) [A] 1-19* abstract *;
 [A]DE19918484  (EBG ELEKTROMAGNET WERKSTOFFE [DE]) [A] 1-19 * abstract *;
 [X]  - DATABASE WPI, 1, Derwent World Patents Index, vol. 1991, no. 48, Database accession no. 1991-349251, XP002230783 & JPH03232924 A 19911016 (NIPPON STEEL CORP) [X] 1-19 * 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.