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Extract from the Register of European Patents

EP About this file: EP1154278

EP1154278 - Fibre-optic current sensor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.08.2005
Database last updated on 26.06.2024
Most recent event   Tooltip22.05.2009Change - representativepublished on 24.06.2009  [2009/26]
Applicant(s)For all designated states
ABB Research Ltd.
Affolternstrasse 52
8050 Zürich / CH
[N/P]
Former [2001/46]For all designated states
ABB RESEARCH LTD.
Affolternstrasse 52
8050 Zürich / CH
Inventor(s)01 / Bohnert, Klaus
Loonstrasse 36
5452 Oberrohrdorf / CH
 [2001/46]
Representative(s)ABB Patent Attorneys
C/o ABB Schweiz AG
Intellectual Property CH-IP
Brown Boveri Strasse 6
5400 Baden / CH
[N/P]
Former [2009/26]ABB Patent Attorneys
C/o ABB Schweiz AG Intellectual Property (CH-LC/IP), Brown Boveri Strasse 6
5400 Baden / CH
Former [2001/46]ABB Patent Attorneys
c/o ABB Business Services Ltd. (SLE-I) Haselstrasse 16/699
5401 Baden / CH
Application number, filing date01810364.812.04.2001
[2001/46]
Priority number, dateDE2000102166905.05.2000         Original published format: DE 10021669
[2001/46]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1154278
Date:14.11.2001
Language:DE
[2001/46]
Type: A3 Search report 
No.:EP1154278
Date:09.04.2003
[2003/15]
Type: B1 Patent specification 
No.:EP1154278
Date:20.10.2004
Language:DE
[2004/43]
Search report(s)(Supplementary) European search report - dispatched on:EP24.02.2003
ClassificationIPC:G01R15/24
[2001/46]
CPC:
G01R15/246 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2001/46]
TitleGerman:Faseroptischer Stromsensor[2001/46]
English:Fibre-optic current sensor[2001/46]
French:Capteur de courant à fibre optique[2001/46]
Examination procedure04.09.2003Examination requested  [2003/46]
03.05.2004Communication of intention to grant the patent
13.08.2004Fee for grant paid
13.08.2004Fee for publishing/printing paid
Opposition(s)21.07.2005No opposition filed within time limit [2005/41]
Fees paidRenewal fee
27.03.2003Renewal fee patent year 03
31.03.2004Renewal fee patent year 04
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.
Lapses during opposition  TooltipFI20.10.2004
IE20.10.2004
NL20.10.2004
TR20.10.2004
DK20.01.2005
GR20.01.2005
SE20.01.2005
ES31.01.2005
PT20.03.2005
AT12.04.2005
CY12.04.2005
LU12.04.2005
BE30.04.2005
MC30.04.2005
[2008/03]
Former [2007/27]FI20.10.2004
IE20.10.2004
NL20.10.2004
TR20.10.2004
DK20.01.2005
GR20.01.2005
SE20.01.2005
ES31.01.2005
AT12.04.2005
CY12.04.2005
LU12.04.2005
BE30.04.2005
MC30.04.2005
Former [2007/26]FI20.10.2004
IE20.10.2004
NL20.10.2004
TR20.10.2004
DK20.01.2005
GR20.01.2005
SE20.01.2005
ES31.01.2005
AT12.04.2005
CY12.04.2005
LU12.04.2005
BE30.04.2005
Former [2007/20]FI20.10.2004
IE20.10.2004
NL20.10.2004
TR20.10.2004
DK20.01.2005
GR20.01.2005
SE20.01.2005
ES31.01.2005
AT12.04.2005
CY12.04.2005
BE30.04.2005
LU30.04.2005
Former [2007/09]FI20.10.2004
IE20.10.2004
NL20.10.2004
TR20.10.2004
DK20.01.2005
GR20.01.2005
SE20.01.2005
ES31.01.2005
AT12.04.2005
BE30.04.2005
LU30.04.2005
Former [2006/51]FI20.10.2004
IE20.10.2004
NL20.10.2004
TR20.10.2004
DK20.01.2005
GR20.01.2005
ES31.01.2005
AT12.04.2005
BE30.04.2005
Former [2006/43]FI20.10.2004
IE20.10.2004
NL20.10.2004
DK20.01.2005
GR20.01.2005
ES31.01.2005
AT12.04.2005
BE30.04.2005
Former [2006/25]FI20.10.2004
IE20.10.2004
NL20.10.2004
DK20.01.2005
GR20.01.2005
ES31.01.2005
BE30.04.2005
Former [2006/14]FI20.10.2004
IE20.10.2004
NL20.10.2004
DK20.01.2005
GR20.01.2005
ES31.01.2005
Former [2005/46]FI20.10.2004
IE20.10.2004
DK20.01.2005
GR20.01.2005
ES31.01.2005
Former [2005/27]FI20.10.2004
GR20.01.2005
ES31.01.2005
Former [2005/26]FI20.10.2004
GR20.01.2005
Former [2005/24]FI20.10.2004
Documents cited:Search[AD]DE4224190  (ABB RESEARCH LTD [CH]) [AD] 1,2 * column 1, line 6 - line 20 * * column 2, line 48 - line 60 * * column 4, line 24 - line 45; figure 3; claim 1 *;
 [A]WO9858268  (TEXAS A & M UNIV SYS [US]) [A] 1,2 * page 1, line 8 - page 1, line 11 * * page 4, line 6 - line 27; figure 1 * * page 8, line 26 - page 9, line 31; figure 2; claim 1 *;
 [A]US5953121  (BOHNERT KLAUS [CH], et al) [A] 1,2 * column 3; figure 1 * * column 5, line 53 - column 6, line 36; figure 4; claim 1 *;
 [A]  - DONATI S ET AL, MAGNETO-OPTICAL FIBRE SENSORS FOR ELECTRICAL INDUSTRY: ANALYSIS OF PERFORMANCES, IEE PROCEEDINGS J. OPTOELECTRONICS, INSTITUTION OF ELECTRICAL ENGINEERS. STEVENAGE, GB, VOL. 135, NR. 5, PART J, PAGE(S) 372-382, ISSN 0267-3932, XP000027004 [A] 1,2,4 * page 372, column L, paragraph 1 * * page 376, column L, line 52 - page 377, column L, line 56; figure 6 *
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.