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Extract from the Register of European Patents

EP About this file: EP1521866

EP1521866 - STRUCTURE FOR CATHODIC FINGERS OF CHLOR-ALKALI DIAPHRAGM CELLS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.04.2008
Database last updated on 02.11.2024
Most recent event   Tooltip18.09.2009Lapse of the patent in a contracting state
New state(s): HU, TR		published on 21.10.2009  [2009/43]
Applicant(s)For all designated states
Industrie De Nora S.p.A.
Via Bistolfi, 35
20134 Milano / IT
[N/P]
Former [2007/21]For all designated states
Industrie de Nora S.p.A.
Via Bistolfi 35
20134 Milan / IT
Former [2005/15]For all designated states
DE NORA ELETTRODI S.P.A.
Via Dei Canzi, 1
20134 Milano / IT
Inventor(s)01 / PERAGINE, Salvatore
Via Sacchetti F., 35
I-20099 Sesto S. Giovanni / IT
02 / IACOPETTI, Luciano
Via Vallazze 95
I-20131 Milano / IT
 [2006/22]
Former [2005/15]01 / PERAGINE, Salvatore
Via Sacchetti F., 35
I-20099 Sesto S. Giovanni / IT
02 / IACOPETTI, Luciano
265 East 66 Street Apt. 36D
New York, NY 10021 / US
Representative(s)Reitstötter Kinzebach
Patentanwälte
Sternwartstraße 4
81679 München / DE
[N/P]
Former [2005/15]Reitstötter - Kinzebach
Patentanwälte, Sternwartstrasse 4
81679 München / DE
Application number, filing date03740458.911.07.2003
[2005/15]
WO2003EP07542
Priority number, dateIT2002MI0153812.07.2002         Original published format: IT MI20021538
[2005/15]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2004007803
Date:22.01.2004
Language:EN
[2004/04]
Type: A1 Application with search report 
No.:EP1521866
Date:13.04.2005
Language:EN
The application published by WIPO in one of the EPO official languages on 22.01.2004 takes the place of the publication of the European patent application.
[2005/15]
Type: B1 Patent specification 
No.:EP1521866
Date:30.05.2007
Language:EN
[2007/22]
Search report(s)International search report - published on:EP22.01.2004
ClassificationIPC:C25B9/08, C25B9/04
[2005/15]
CPC:
C25B11/03 (EP,US); C25B9/65 (EP,US); C25B9/19 (EP,US)
Designated contracting statesAT,   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 [2005/15]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
TitleGerman:FINGERFÖRMIGER KATHODENAUFBAU FÜR CHLOR-ALKALI DIAPHRAGMA ELEKTROLYSEZELLEN[2005/15]
English:STRUCTURE FOR CATHODIC FINGERS OF CHLOR-ALKALI DIAPHRAGM CELLS[2005/15]
French:STRUCTURE POUR DOIGTS CATHODIQUES DE CELLULES A DIAPHRAGME CHLORALCALI[2005/15]
Entry into regional phase07.01.2005National basic fee paid 
07.01.2005Designation fee(s) paid 
07.01.2005Examination fee paid 
Examination procedure11.02.2004Request for preliminary examination filed
International Preliminary Examining Authority: EP
07.01.2005Amendment by applicant (claims and/or description)
07.01.2005Examination requested  [2005/15]
30.11.2006Communication of intention to grant the patent
05.04.2007Fee for grant paid
05.04.2007Fee for publishing/printing paid
Opposition(s)03.03.2008No opposition filed within time limit [2008/19]
Fees paidRenewal fee
14.07.2005Renewal fee patent year 03
13.07.2006Renewal 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  TooltipAT30.05.2007
BE30.05.2007
CH30.05.2007
CY30.05.2007
CZ30.05.2007
DK30.05.2007
EE30.05.2007
FI30.05.2007
IT30.05.2007
LI30.05.2007
RO30.05.2007
SI30.05.2007
SK30.05.2007
TR30.05.2007
IE11.07.2007
LU11.07.2007
MC31.07.2007
BG30.08.2007
GB30.08.2007
DE31.08.2007
GR31.08.2007
ES10.09.2007
PT30.10.2007
HU01.12.2007
[2009/43]
Former [2009/39]AT30.05.2007
BE30.05.2007
CH30.05.2007
CY30.05.2007
CZ30.05.2007
DK30.05.2007
EE30.05.2007
FI30.05.2007
IT30.05.2007
LI30.05.2007
RO30.05.2007
SI30.05.2007
SK30.05.2007
IE11.07.2007
LU11.07.2007
MC31.07.2007
BG30.08.2007
GB30.08.2007
DE31.08.2007
GR31.08.2007
ES10.09.2007
PT30.10.2007
Former [2009/34]AT30.05.2007
BE30.05.2007
CH30.05.2007
CY30.05.2007
CZ30.05.2007
DK30.05.2007
EE30.05.2007
FI30.05.2007
IT30.05.2007
LI30.05.2007
RO30.05.2007
SI30.05.2007
SK30.05.2007
IE11.07.2007
MC31.07.2007
BG30.08.2007
GB30.08.2007
DE31.08.2007
GR31.08.2007
ES10.09.2007
PT30.10.2007
Former [2009/11]AT30.05.2007
BE30.05.2007
CH30.05.2007
CZ30.05.2007
DK30.05.2007
EE30.05.2007
FI30.05.2007
IT30.05.2007
LI30.05.2007
RO30.05.2007
SI30.05.2007
SK30.05.2007
IE11.07.2007
MC31.07.2007
BG30.08.2007
GB30.08.2007
DE31.08.2007
GR31.08.2007
ES10.09.2007
PT30.10.2007
Former [2009/03]AT30.05.2007
BE30.05.2007
CH30.05.2007
CZ30.05.2007
DK30.05.2007
FI30.05.2007
IT30.05.2007
LI30.05.2007
RO30.05.2007
SI30.05.2007
SK30.05.2007
IE11.07.2007
MC31.07.2007
BG30.08.2007
GB30.08.2007
DE31.08.2007
GR31.08.2007
ES10.09.2007
PT30.10.2007
Former [2008/45]AT30.05.2007
BE30.05.2007
CH30.05.2007
CZ30.05.2007
DK30.05.2007
FI30.05.2007
IT30.05.2007
LI30.05.2007
RO30.05.2007
SI30.05.2007
SK30.05.2007
IE11.07.2007
MC31.07.2007
BG30.08.2007
DE31.08.2007
GR31.08.2007
ES10.09.2007
PT30.10.2007
Former [2008/28]AT30.05.2007
BE30.05.2007
CH30.05.2007
CZ30.05.2007
DK30.05.2007
FI30.05.2007
IT30.05.2007
LI30.05.2007
RO30.05.2007
SI30.05.2007
SK30.05.2007
MC31.07.2007
BG30.08.2007
DE31.08.2007
GR31.08.2007
ES10.09.2007
PT30.10.2007
Former [2008/23]AT30.05.2007
BE30.05.2007
CH30.05.2007
CZ30.05.2007
DK30.05.2007
FI30.05.2007
IT30.05.2007
LI30.05.2007
SI30.05.2007
SK30.05.2007
MC31.07.2007
BG30.08.2007
DE31.08.2007
GR31.08.2007
ES10.09.2007
PT30.10.2007
Former [2008/22]AT30.05.2007
BE30.05.2007
CH30.05.2007
CZ30.05.2007
DK30.05.2007
FI30.05.2007
IT30.05.2007
LI30.05.2007
SI30.05.2007
SK30.05.2007
MC31.07.2007
BG30.08.2007
GR31.08.2007
ES10.09.2007
PT30.10.2007
Former [2008/13]AT30.05.2007
BE30.05.2007
CH30.05.2007
CZ30.05.2007
DK30.05.2007
FI30.05.2007
LI30.05.2007
SI30.05.2007
SK30.05.2007
BG30.08.2007
ES10.09.2007
PT30.10.2007
Former [2008/11]AT30.05.2007
BE30.05.2007
CH30.05.2007
CZ30.05.2007
DK30.05.2007
FI30.05.2007
LI30.05.2007
SI30.05.2007
BG30.08.2007
ES10.09.2007
PT30.10.2007
Former [2008/09]AT30.05.2007
BE30.05.2007
CH30.05.2007
DK30.05.2007
FI30.05.2007
LI30.05.2007
SI30.05.2007
BG30.08.2007
ES10.09.2007
Former [2008/08]AT30.05.2007
BE30.05.2007
CH30.05.2007
DK30.05.2007
FI30.05.2007
LI30.05.2007
SI30.05.2007
ES10.09.2007
Former [2008/07]AT30.05.2007
BE30.05.2007
CH30.05.2007
FI30.05.2007
LI30.05.2007
SI30.05.2007
ES10.09.2007
Former [2008/04]AT30.05.2007
BE30.05.2007
CH30.05.2007
FI30.05.2007
LI30.05.2007
ES10.09.2007
Former [2007/50]AT30.05.2007
CH30.05.2007
FI30.05.2007
LI30.05.2007
ES10.09.2007
Former [2007/49]CH30.05.2007
FI30.05.2007
LI30.05.2007
ES10.09.2007
Former [2007/47]ES10.09.2007
Cited inInternational search[X]DE2353583  (SOLVAY) [X] 1-6,10,13,14,16-20 * page 3, line 6 - page 7, line 22; figures 1,2; claim - *;
 [DA]US3910827  (RAETZSCH CARL W, et al) [DA] 1-20 * column 4, line 27 - column 5, line 59; figures 1,2 *;
 [A]WO9855670  (DE NORA SPA [IT], et al) [A] 1-20* the whole document *;
 [DX]WO0006798  (ELTECH SYSTEMS CORP [US]) [DX] 1-6,10,12,13,15,18-20 * page 6, line 30 - page 11, line 4; figures 3,4; claim 18 *
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.