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Extract from the Register of European Patents

EP About this file: EP1106239

EP1106239 - Method for purifying waste gas containing ammonia [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.04.2005
Database last updated on 24.04.2024
Most recent event   Tooltip14.12.2007Lapse of the patent in a contracting state
New state(s): PT		published on 16.01.2008  [2008/03]
Applicant(s)For all designated states
The BOC Group plc
Chertsey Road Windlesham
Surrey GU20 6HJ / GB
[N/P]
Former [2001/24]For all designated states
The BOC Group plc
Chertsey Road
Windlesham Surrey GU20 6HJ / GB
Inventor(s)01 / Graville, Stephen Rhys
8 Rossington Road, Hunters Bar
Sheffield, S11 3LT / GB
 [2001/24]
Representative(s)Wickham, Michael, et al
C/o Patent and Trademark Department The BOC Group plc
Chertsey Road
Windlesham
Surrey GU20 6HJ / GB
[N/P]
Former [2001/24]Wickham, Michael, et al
c/o Patent and Trademark Department The BOC Group plc Chertsey Road
Windlesham Surrey GU20 6HJ / GB
Application number, filing date00310453.624.11.2000
[2001/24]
Priority number, dateGB1999002933210.12.1999         Original published format: GB 9929332
[2001/24]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1106239
Date:13.06.2001
Language:EN
[2001/24]
Type: A3 Search report 
No.:EP1106239
Date:28.11.2001
[2001/48]
Type: B1 Patent specification 
No.:EP1106239
Date:09.06.2004
Language:EN
[2004/24]
Search report(s)(Supplementary) European search report - dispatched on:EP16.10.2001
ClassificationIPC:B01D53/58, C01B3/04
[2001/48]
CPC:
B01D53/58 (EP,US); C01B3/047 (EP,US); Y02E60/36 (EP)
Former IPC [2001/24]B01D53/58
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2001/24]
TitleGerman:Verfahren zur Reinigung von Ammoniak-enthaltenden Abgasen[2001/24]
English:Method for purifying waste gas containing ammonia[2001/24]
French:Procédé pour la purification des gaz résiduaries contenant de l'ammoniaque[2001/24]
Examination procedure23.05.2002Examination requested  [2002/30]
22.08.2002Despatch of a communication from the examining division (Time limit: M06)
07.04.2003Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
13.06.2003Reply to a communication from the examining division
27.10.2003Communication of intention to grant the patent
25.02.2004Fee for grant paid
25.02.2004Fee for publishing/printing paid
Opposition(s)10.03.2005No opposition filed within time limit [2005/22]
Request for further processing for:13.06.2003Request for further processing filed
13.06.2003Full payment received (date of receipt of payment)
Request granted
02.07.2003Decision despatched
Fees paidRenewal fee
25.11.2002Renewal fee patent year 03
21.11.2003Renewal 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  TooltipAT09.06.2004
BE09.06.2004
CH09.06.2004
CY09.06.2004
FI09.06.2004
IT09.06.2004
LI09.06.2004
NL09.06.2004
TR09.06.2004
DK09.09.2004
GR09.09.2004
SE09.09.2004
ES20.09.2004
PT09.11.2004
IE24.11.2004
LU24.11.2004
MC30.11.2004
[2008/03]
Former [2007/35]AT09.06.2004
BE09.06.2004
CH09.06.2004
CY09.06.2004
FI09.06.2004
IT09.06.2004
LI09.06.2004
NL09.06.2004
TR09.06.2004
DK09.09.2004
GR09.09.2004
SE09.09.2004
ES20.09.2004
IE24.11.2004
LU24.11.2004
MC30.11.2004
Former [2007/08]AT09.06.2004
BE09.06.2004
CH09.06.2004
CY09.06.2004
FI09.06.2004
LI09.06.2004
NL09.06.2004
TR09.06.2004
DK09.09.2004
GR09.09.2004
SE09.09.2004
ES20.09.2004
IE24.11.2004
LU24.11.2004
MC30.11.2004
Former [2006/51]AT09.06.2004
BE09.06.2004
CH09.06.2004
FI09.06.2004
LI09.06.2004
NL09.06.2004
TR09.06.2004
DK09.09.2004
GR09.09.2004
SE09.09.2004
ES20.09.2004
IE24.11.2004
MC30.11.2004
Former [2006/13]AT09.06.2004
BE09.06.2004
CH09.06.2004
FI09.06.2004
LI09.06.2004
NL09.06.2004
DK09.09.2004
GR09.09.2004
SE09.09.2004
ES20.09.2004
IE24.11.2004
MC30.11.2004
Former [2005/48]AT09.06.2004
BE09.06.2004
CH09.06.2004
FI09.06.2004
LI09.06.2004
DK09.09.2004
GR09.09.2004
SE09.09.2004
ES20.09.2004
MC30.11.2004
Former [2005/23]AT09.06.2004
BE09.06.2004
CH09.06.2004
FI09.06.2004
LI09.06.2004
DK09.09.2004
GR09.09.2004
SE09.09.2004
ES20.09.2004
Former [2005/22]AT09.06.2004
BE09.06.2004
CH09.06.2004
FI09.06.2004
LI09.06.2004
DK09.09.2004
GR09.09.2004
SE09.09.2004
Former [2005/14]AT09.06.2004
BE09.06.2004
CH09.06.2004
FI09.06.2004
LI09.06.2004
GR09.09.2004
SE09.09.2004
Former [2005/11]AT09.06.2004
CH09.06.2004
FI09.06.2004
LI09.06.2004
GR09.09.2004
SE09.09.2004
Former [2005/06]CH09.06.2004
FI09.06.2004
LI09.06.2004
GR09.09.2004
SE09.09.2004
Former [2005/02]CH09.06.2004
FI09.06.2004
LI09.06.2004
SE09.09.2004
Former [2004/52]CH09.06.2004
LI09.06.2004
SE09.09.2004
Former [2004/51]CH09.06.2004
LI09.06.2004
Documents cited:Search[Y]GB676287  (BAKER & CO) [Y] 1-6,10,11 * page 2, line 21 - line 72 * * page 3, line 26 - line 46 *;
 [X]US3661507  (BREITBACH FRITZ, et al) [X] 1,8 * column 2, line 12 - line 35 * * column 2, line 44 - line 55 * * column 4, line 5 - line 43; claim 1 *;
 [A]US4395390  (DESGRANDCHAMPS GUY [FR], et al) [A] 1* the whole document *;
 [Y]US5904910  (STEVENS DAVID K [US], et al) [Y] 1-6,10,11 * column 5, line 12 - line 63; claims 1-4 *
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.