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Extract from the Register of European Patents

EP About this file: EP1511555

EP1511555 - PROCESS FOR REDUCING THE LEVEL OF NOXx IN WASTE GAS STREAMS USING SODIUM CHLORITE [Right-click to bookmark this link]
Former [2005/10]PROCESS FOR REDUCING THE LEVEL OF NOX IN WASTE GAS STREAMS USING SODIUM CHLORITE
[2009/30]
StatusNo opposition filed within time limit
Status updated on  05.11.2010
Database last updated on 13.07.2024
Most recent event   Tooltip19.10.2012Lapse of the patent in a contracting state
New state(s): TR		published on 21.11.2012  [2012/47]
Applicant(s)For all designated states
ExxonMobil Research and Engineering Company
1545 Route 22 East P.O. Box 900
Annandale, NJ 08801-0900 / US
[N/P]
Former [2010/01]For all designated states
ExxonMobil Research and Engineering Company
1545 Route 22 East P.O. Box 900
Annandale NJ 08801-0900 / US
Former [2005/10]For all designated states
ExxonMobil Research and Engineering Company
1545 Route 22 East, P.O. Box 900
Annandale, NJ 08801-0900 / US
Inventor(s)01 / TAKACS, Theresa, J.
4033 Oxford Street
Annandale, VA 22003 / US
02 / BALMER, Robert, G.
68 Sliker Road
Glen Gardner, NJ 08826 / US
03 / CUNIC, John, D.
13 Old Mill Drive
Denville, NJ 07834-9532 / US
04 / SHAW, Henry
2 Gary Court
Scotch Plains, NJ 07076 / US
05 / YANG, Chen-Lu
43 Rector Street
Millburn, NJ 07041 / US
06 / GU, Pin
78 Heckel Street
Belleville, NJ 07109 / US
 [2006/30]
Former [2005/10]01 / TAKACS, Theresa, J.
6109 Old Brentford Court
Alexandria, VA 22310 / US
02 / BALMER, Robert, G.
68 Sliker Road
Glen Gardner, NJ 08826 / US
03 / CUNIC, John, D.
13 Old Mill Drive
Denville, NJ 07834-9532 / US
04 / SHAW, Henry
2 Gary Court
Scotch Plains, NJ 07076 / US
05 / YANG, Chen-Lu
43 Rector Street
Millburn, NJ 07041 / US
06 / GU, Pin
78 Heckel Street
Belleville, NJ 07109 / US
Representative(s)Dew, Melvyn John, et al
ExxonMobil Chemical Europe Inc.
IP Law Europe
Hermeslaan 2
1831 Machelen / BE
[N/P]
Former [2005/10]Dew, Melvyn John, et al
ExxonMobil Chemical Patents Inc., P.O. Box 105
1830 Machelen / BE
Application number, filing date03741795.309.05.2003
[2005/10]
WO2003US14656
Priority number, dateUS20020386560P05.06.2002         Original published format: US 386560 P
US20020386492P05.06.2002         Original published format: US 386492 P
US20030442268P24.01.2003         Original published format: US 442268 P
[2005/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO03103810
Date:18.12.2003
Language:EN
[2003/51]
Type: A1 Application with search report 
No.:EP1511555
Date:09.03.2005
Language:EN
The application published by WIPO in one of the EPO official languages on 18.12.2003 takes the place of the publication of the European patent application.
[2005/10]
Type: B1 Patent specification 
No.:EP1511555
Date:30.12.2009
Language:EN
[2009/53]
Search report(s)International search report - published on:EP18.12.2003
ClassificationIPC:B01D53/60
[2005/10]
CPC:
B01D53/56 (EP,US); B01D53/14 (EP,US); B01D53/60 (EP,US);
B01D53/79 (EP,US); B01D2251/602 (EP,US); Y02A50/20 (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 [2005/10]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
TitleGerman:VERFAHREN ZUM REINIGEN VON NOx IN ABGASEN UNTER VERWENDUNG VON NATRIUMCHLORIT[2009/30]
English:PROCESS FOR REDUCING THE LEVEL OF NOXx IN WASTE GAS STREAMS USING SODIUM CHLORITE[2009/30]
French:PROCEDE DE REDUCTION DE LA TENEUR EN NOx DANS DES COURANTS DE GAZ RESIDUAIRES AU MOYEN DE CHLORITE DE SODIUM[2009/30]
Former [2005/10]VERFAHREN ZUM REINIGEN VON NOX IN ABGASEN UNTER VERWENDUNG VON NATRIUMCHLORIT
Former [2005/10]PROCESS FOR REDUCING THE LEVEL OF NOX IN WASTE GAS STREAMS USING SODIUM CHLORITE
Former [2005/10]PROCEDE DE REDUCTION DE LA TENEUR EN NO SB X /SB DANS DES COURANTS DE GAZ RESIDUAIRES AU MOYEN DE CHLORITE DE SODIUM
Entry into regional phase29.12.2004National basic fee paid 
29.12.2004Designation fee(s) paid 
29.12.2004Examination fee paid 
Examination procedure12.12.2003Request for preliminary examination filed
International Preliminary Examining Authority: US
29.12.2004Examination requested  [2005/10]
02.05.2006Despatch of a communication from the examining division (Time limit: M06)
02.02.2007Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
02.04.2007Reply to a communication from the examining division
14.07.2009Communication of intention to grant the patent
17.11.2009Fee for grant paid
17.11.2009Fee for publishing/printing paid
Opposition(s)01.10.2010No opposition filed within time limit [2010/49]
Request for further processing for:02.04.2007Request for further processing filed
02.04.2007Full payment received (date of receipt of payment)
Request granted
26.04.2007Decision despatched
Fees paidRenewal fee
13.05.2005Renewal fee patent year 03
27.03.2006Renewal fee patent year 04
07.05.2007Renewal fee patent year 05
18.03.2008Renewal fee patent year 06
07.05.2009Renewal fee patent year 07
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  TooltipAT30.12.2009
CY30.12.2009
CZ30.12.2009
DK30.12.2009
EE30.12.2009
FI30.12.2009
RO30.12.2009
SE30.12.2009
SI30.12.2009
SK30.12.2009
TR30.12.2009
BG30.03.2010
GR31.03.2010
PT30.04.2010
IE09.05.2010
LU09.05.2010
CH31.05.2010
LI31.05.2010
MC31.05.2010
HU01.07.2010
[2012/47]
Former [2012/43]AT30.12.2009
CY30.12.2009
CZ30.12.2009
DK30.12.2009
EE30.12.2009
FI30.12.2009
RO30.12.2009
SE30.12.2009
SI30.12.2009
SK30.12.2009
BG30.03.2010
GR31.03.2010
PT30.04.2010
IE09.05.2010
LU09.05.2010
CH31.05.2010
LI31.05.2010
MC31.05.2010
HU01.07.2010
Former [2012/42]AT30.12.2009
CY30.12.2009
CZ30.12.2009
DK30.12.2009
EE30.12.2009
FI30.12.2009
RO30.12.2009
SE30.12.2009
SI30.12.2009
SK30.12.2009
BG30.03.2010
GR31.03.2010
PT30.04.2010
IE09.05.2010
CH31.05.2010
LI31.05.2010
MC31.05.2010
HU01.07.2010
Former [2011/19]AT30.12.2009
CY30.12.2009
CZ30.12.2009
DK30.12.2009
EE30.12.2009
FI30.12.2009
RO30.12.2009
SE30.12.2009
SI30.12.2009
SK30.12.2009
BG30.03.2010
GR31.03.2010
PT30.04.2010
IE09.05.2010
CH31.05.2010
LI31.05.2010
MC31.05.2010
Former [2011/10]AT30.12.2009
CY30.12.2009
CZ30.12.2009
DK30.12.2009
EE30.12.2009
FI30.12.2009
RO30.12.2009
SE30.12.2009
SI30.12.2009
SK30.12.2009
BG30.03.2010
GR31.03.2010
PT30.04.2010
CH31.05.2010
LI31.05.2010
MC31.05.2010
Former [2011/07]AT30.12.2009
CY30.12.2009
CZ30.12.2009
DK30.12.2009
EE30.12.2009
FI30.12.2009
RO30.12.2009
SE30.12.2009
SI30.12.2009
SK30.12.2009
BG30.03.2010
GR31.03.2010
PT30.04.2010
MC31.05.2010
Former [2011/03]AT30.12.2009
CY30.12.2009
CZ30.12.2009
EE30.12.2009
FI30.12.2009
RO30.12.2009
SE30.12.2009
SI30.12.2009
SK30.12.2009
BG30.03.2010
GR31.03.2010
PT30.04.2010
MC31.05.2010
Former [2010/48]AT30.12.2009
CY30.12.2009
CZ30.12.2009
EE30.12.2009
FI30.12.2009
RO30.12.2009
SE30.12.2009
SI30.12.2009
SK30.12.2009
BG30.03.2010
GR31.03.2010
PT30.04.2010
Former [2010/39]AT30.12.2009
CZ30.12.2009
EE30.12.2009
FI30.12.2009
RO30.12.2009
SE30.12.2009
SI30.12.2009
SK30.12.2009
BG30.03.2010
PT30.04.2010
Former [2010/36]AT30.12.2009
CZ30.12.2009
EE30.12.2009
FI30.12.2009
RO30.12.2009
SE30.12.2009
SI30.12.2009
BG30.03.2010
PT30.04.2010
Former [2010/35]AT30.12.2009
EE30.12.2009
FI30.12.2009
RO30.12.2009
SE30.12.2009
SI30.12.2009
BG30.03.2010
PT30.04.2010
Former [2010/30]AT30.12.2009
FI30.12.2009
SE30.12.2009
SI30.12.2009
Former [2010/23]FI30.12.2009
SE30.12.2009
SI30.12.2009
Former [2010/22]FI30.12.2009
SE30.12.2009
Cited inInternational search[A]DE3230352  (HOELTER HEINZ [DE]) [A] 1-13* claim 1 *;
 [A]EP0199037  (WALTHER & CIE AG [DE]) [A] 1-13 * claim 1 *;
 [X]DE3816532  (DEUTSCHE BABCOCK ANLAGE) [X] 1,3,5,10 * column 2, line 53 - line 67 *;
 [A]DE3908052  (FTU GMBH [DE]) [A] 1-13 * column 1, line 15 - line 25 *
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.