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Extract from the Register of European Patents

EP About this file: EP1607519

EP1607519 - Activator for pulp bleaching [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  26.12.2008
Database last updated on 31.08.2024
Most recent event   Tooltip12.11.2010Lapse of the patent in a contracting state
New state(s): GR		published on 15.12.2010  [2010/50]
Applicant(s)For all designated states
Warwick International Group Limited
Mostyn Holywell
Flintshire CH8 9HE / GB
[2008/08]
Former [2005/51]For all designated states
Warwick International Group Limited
Mostyn Holywell
Flintshire CH8 9HE / GB
Inventor(s)01 / Marland, Alan Michael
2 Kelston Court
Gwespyr Flintshire, CH8 9LN / GB
02 / Mathews, Alison Jane
16 The Pryors Tarvin
Chester Cheshire, CH3 8JP / GB
03 / Miller, Gary
Dan-Y-Felin Windmill Close Pen-Y-Maes Road
Holywell Flintshire CH8 7BB / GB
 [2005/51]
Representative(s)Jones, Helen M.M.
Gill Jennings & Every LLP The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[N/P]
Former [2005/51]Jones, Helen M.M.
Gill Jennings & Every, Broadgate House, 7 Eldon Street
London EC2M 7LH / GB
Application number, filing date04253546.814.06.2004
[2005/51]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1607519
Date:21.12.2005
Language:EN
[2005/51]
Type: B1 Patent specification 
No.:EP1607519
Date:20.02.2008
Language:EN
[2008/08]
Search report(s)(Supplementary) European search report - dispatched on:EP23.03.2005
ClassificationIPC:D21C9/16
[2005/51]
CPC:
D21C9/166 (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,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2005/51]
TitleGerman:Aktivator zum Zellstoffbleichen[2005/51]
English:Activator for pulp bleaching[2005/51]
French:Activateur pour le blanchiment du pâte à papier[2005/51]
Examination procedure12.06.2006Examination requested  [2006/30]
29.01.2007Despatch of a communication from the examining division (Time limit: M04)
29.05.2007Reply to a communication from the examining division
03.09.2007Communication of intention to grant the patent
27.12.2007Fee for grant paid
27.12.2007Fee for publishing/printing paid
Opposition(s)21.11.2008No opposition filed within time limit [2009/05]
Fees paidRenewal fee
28.06.2006Renewal fee patent year 03
14.06.2007Renewal 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  TooltipBE20.02.2008
CY20.02.2008
CZ20.02.2008
DK20.02.2008
IT20.02.2008
NL20.02.2008
RO20.02.2008
SI20.02.2008
TR20.02.2008
BG20.05.2008
GR21.05.2008
LU14.06.2008
IE16.06.2008
MC30.06.2008
HU21.08.2008
[2010/50]
Former [2010/38]BE20.02.2008
CY20.02.2008
CZ20.02.2008
DK20.02.2008
IT20.02.2008
NL20.02.2008
RO20.02.2008
SI20.02.2008
TR20.02.2008
BG20.05.2008
LU14.06.2008
IE16.06.2008
MC30.06.2008
HU21.08.2008
Former [2010/34]BE20.02.2008
CY20.02.2008
CZ20.02.2008
DK20.02.2008
IT20.02.2008
NL20.02.2008
RO20.02.2008
SI20.02.2008
BG20.05.2008
LU14.06.2008
IE16.06.2008
MC30.06.2008
HU21.08.2008
Former [2010/32]BE20.02.2008
CY20.02.2008
CZ20.02.2008
DK20.02.2008
IT20.02.2008
NL20.02.2008
RO20.02.2008
SI20.02.2008
BG20.05.2008
LU14.06.2008
IE16.06.2008
MC30.06.2008
Former [2009/40]BE20.02.2008
CY20.02.2008
CZ20.02.2008
DK20.02.2008
IT20.02.2008
NL20.02.2008
RO20.02.2008
SI20.02.2008
BG20.05.2008
IE16.06.2008
MC30.06.2008
Former [2009/35]BE20.02.2008
CY20.02.2008
CZ20.02.2008
DK20.02.2008
NL20.02.2008
RO20.02.2008
SI20.02.2008
BG20.05.2008
IE16.06.2008
MC30.06.2008
Former [2009/23]BE20.02.2008
CZ20.02.2008
DK20.02.2008
NL20.02.2008
RO20.02.2008
SI20.02.2008
BG20.05.2008
IE16.06.2008
MC30.06.2008
Former [2009/07]BE20.02.2008
CZ20.02.2008
DK20.02.2008
NL20.02.2008
RO20.02.2008
SI20.02.2008
MC30.06.2008
Former [2008/49]BE20.02.2008
CZ20.02.2008
DK20.02.2008
NL20.02.2008
RO20.02.2008
SI20.02.2008
Former [2008/46]BE20.02.2008
DK20.02.2008
SI20.02.2008
Former [2008/44]BE20.02.2008
SI20.02.2008
Former [2008/43]BE20.02.2008
Documents cited:Search[Y]US3227655  (KONRAD PRETT, et al) [Y] 1,2,16,17 * column 1, line 15 - line 20 * * examples 1-7 * * claim . *;
 [AD]EP0456032  (HOECHST JAPAN [JP], et al) [AD] 1-27* the whole document *;
 [YD]WO9412722  (EKA NOBEL AB [SE], et al) [YD] 1-27 * page 4, lines 1-18 * * claims 1,4 *;
 [Y]GB2304126  (WARWICK INT GROUP [GB]) [Y] 1-27 * page 8, line 20 - page 9, line 6 * * claims 1,4,7 *
by applicantEP0670929
 EP0670928
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.