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Extract from the Register of European Patents

EP About this file: EP1526113

EP1526113 - Magnesium thiosulfate solution and process for preparing same [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.10.2009
Database last updated on 13.11.2024
Most recent event   Tooltip30.09.2011Lapse of the patent in a contracting state
New state(s): CY, TR		published on 02.11.2011  [2011/44]
Applicant(s)For all designated states
Tessenderlo Kerley, Inc.
2255 N. 44th Street, Suite 300
Phoenix, AZ 85008-3279 / US
[2008/52]
Former [2005/31]For all designated states
Tessenderlo Kerley, Inc.
2255 N. 44th Street, Suite 300
Phoenix, AZ 85008-3279 / US
Former [2005/17]For all designated states
Tessenderlo Kerley, Inc.
2801 West Osborne Road
Phoenix, Arizona 85061-1589 / US
Inventor(s)01 / Hojjatie, Michael Massoud
8820 East Calle Bolivar
Tucson Arizona 85715 / US
02 / Lockhart, Constance Lynn Frank
5701 N. Chieftan Trail
Tucson Arizona 85750 / US
 [2005/17]
Representative(s)Tombling, Adrian George, et al
Withers & Rogers LLP
2 London Bridge
London SE1 9RA / GB
[N/P]
Former [2005/17]Tombling, Adrian George, et al
Withers & Rogers Goldings House 2 Hays Lane
London SE1 2HW / GB
Application number, filing date04255927.828.09.2004
[2005/17]
Priority number, dateUS2003068286314.10.2003         Original published format: US 682863
[2005/17]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1526113
Date:27.04.2005
Language:EN
[2005/17]
Type: B1 Patent specification 
No.:EP1526113
Date:24.12.2008
Language:EN
[2008/52]
Search report(s)(Supplementary) European search report - dispatched on:EP07.02.2005
ClassificationIPC:C01B17/64, C05D5/00, C05G3/00
[2005/17]
CPC:
C05D5/00 (EP,US); C01B17/64 (EP,US); C01P2006/10 (EP,US);
C01P2006/80 (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 [2005/17]
Extension statesAL04.07.2005
HR04.07.2005
LT04.07.2005
LV04.07.2005
MK04.07.2005
TitleGerman:Magnesiumthiosulfatlösung und deren Herstellungsverfahren[2005/17]
English:Magnesium thiosulfate solution and process for preparing same[2005/17]
French:Solution de thiosulfate de magnesium et leur procédé de production[2005/17]
Examination procedure04.07.2005Examination requested  [2005/35]
04.08.2005Despatch of a communication from the examining division (Time limit: M04)
04.11.2005Reply to a communication from the examining division
15.02.2007Despatch of a communication from the examining division (Time limit: M06)
21.08.2007Reply to a communication from the examining division
09.07.2008Communication of intention to grant the patent
07.11.2008Fee for grant paid
07.11.2008Fee for publishing/printing paid
Opposition(s)25.09.2009No opposition filed within time limit [2009/49]
Fees paidRenewal fee
11.09.2006Renewal fee patent year 03
14.09.2007Renewal fee patent year 04
13.03.2008Renewal fee patent year 05
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  TooltipAT24.12.2008
CY24.12.2008
CZ24.12.2008
DK24.12.2008
EE24.12.2008
FI24.12.2008
IT24.12.2008
NL24.12.2008
PL24.12.2008
RO24.12.2008
SI24.12.2008
SK24.12.2008
TR24.12.2008
BG24.03.2009
SE24.03.2009
GR25.03.2009
ES04.04.2009
PT25.05.2009
HU25.06.2009
[2011/43]
Former [2011/32]AT24.12.2008
CZ24.12.2008
DK24.12.2008
EE24.12.2008
FI24.12.2008
IT24.12.2008
NL24.12.2008
PL24.12.2008
RO24.12.2008
SI24.12.2008
SK24.12.2008
BG24.03.2009
SE24.03.2009
GR25.03.2009
ES04.04.2009
PT25.05.2009
HU25.06.2009
Former [2011/14]AT24.12.2008
CZ24.12.2008
DK24.12.2008
EE24.12.2008
FI24.12.2008
IT24.12.2008
NL24.12.2008
PL24.12.2008
RO24.12.2008
SI24.12.2008
SK24.12.2008
BG24.03.2009
SE24.03.2009
GR25.03.2009
ES04.04.2009
PT25.05.2009
Former [2010/50]AT24.12.2008
CZ24.12.2008
DK24.12.2008
EE24.12.2008
FI24.12.2008
NL24.12.2008
PL24.12.2008
RO24.12.2008
SI24.12.2008
SK24.12.2008
BG24.03.2009
SE24.03.2009
GR25.03.2009
ES04.04.2009
PT25.05.2009
Former [2009/46]AT24.12.2008
CZ24.12.2008
DK24.12.2008
EE24.12.2008
FI24.12.2008
NL24.12.2008
PL24.12.2008
RO24.12.2008
SI24.12.2008
SK24.12.2008
BG24.03.2009
SE24.03.2009
ES04.04.2009
PT25.05.2009
Former [2009/44]AT24.12.2008
CZ24.12.2008
EE24.12.2008
FI24.12.2008
NL24.12.2008
PL24.12.2008
RO24.12.2008
SI24.12.2008
SK24.12.2008
BG24.03.2009
SE24.03.2009
ES04.04.2009
PT25.05.2009
Former [2009/40]AT24.12.2008
CZ24.12.2008
EE24.12.2008
FI24.12.2008
NL24.12.2008
PL24.12.2008
RO24.12.2008
SI24.12.2008
BG24.03.2009
SE24.03.2009
ES04.04.2009
PT25.05.2009
Former [2009/36]EE24.12.2008
FI24.12.2008
NL24.12.2008
PL24.12.2008
RO24.12.2008
SI24.12.2008
BG24.03.2009
ES04.04.2009
Former [2009/35]FI24.12.2008
NL24.12.2008
PL24.12.2008
SI24.12.2008
BG24.03.2009
ES04.04.2009
Former [2009/26]FI24.12.2008
NL24.12.2008
PL24.12.2008
SI24.12.2008
Documents cited:Search[X]US3644087  (URBAN PETER) [X] 1-11,13 * the whole document *;
 [X]US4300941  (NAKAMA KAZUMITSU) [X] 12,14-18 * column 1, line 8 - line 14 * * column 2, line 56 - line 60 *;
 [X]EP0436890  (DRAVO LIME CO [US]) [X] 1-11,13 * the whole document *;
 [A]US5944868  (FAYNSHTEYN YELANA HELEN [US], et al) [A] 12,14-18* the whole document *
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.