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Extract from the Register of European Patents

EP About this file: EP1109614

EP1109614 - PROCESS FOR CONTROLLING AMMONIA SLIP IN THE REDUCTION OF SULFUR DIOXIDE EMISSION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.04.2004
Database last updated on 22.08.2024
Most recent event   Tooltip26.11.2004Lapse of the patent in a contracting state
New state(s): MC		published on 12.01.2005  [2005/02]
Applicant(s)For all designated states
Marsulex Environmental Technologies Corporation
200 North Seventh Street
Lebanon, PA 17046 / US
[2003/49]
Former [2001/26]For all designated states
Marsulex Environmental Technologies LLC
200 North Seventh Street
Lebanon, PA 17046-5006 / US
Inventor(s)01 / BROWN, Gregory, N.
1007 Grubb Road
Palmyra, PA 17078 / US
02 / MENGEL, Michael, L.
RD 2, Box 390
Fredericksburg, PA 17026 / US
 [2001/26]
Representative(s)Britter, Keith Palmer
Britter & Co.
Enterprise House
14b Whitehorse Street
Baldock
Hertfordshire SG7 6QN / GB
[N/P]
Former [2001/26]Britter, Keith Palmer
Britter & Co. Enterprise House 14b Whitehorse Street
Baldock Hertfordshire SG7 6QN / GB
Application number, filing date99949558.327.08.1999
[2001/26]
WO1999US19647
Priority number, dateUS1998014921108.09.1998         Original published format: US 149211
[2001/26]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO0013770
Date:16.03.2000
Language:EN
[2000/11]
Type: A1 Application with search report 
No.:EP1109614
Date:27.06.2001
Language:EN
The application published by WIPO in one of the EPO official languages on 16.03.2000 takes the place of the publication of the European patent application.
[2001/26]
Type: B1 Patent specification 
No.:EP1109614
Date:04.06.2003
Language:EN
[2003/23]
Search report(s)International search report - published on:EP16.03.2000
ClassificationIPC:B01D53/50
[2001/26]
CPC:
B01D53/502 (EP,US); Y10S423/09 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2001/26]
TitleGerman:VERFAHREN ZUR KONTROLLE VON AMMONIA-SCHLUPF IN DER REDUKTION VON SCHWEFELDIOXIDEMISSIONEN[2001/26]
English:PROCESS FOR CONTROLLING AMMONIA SLIP IN THE REDUCTION OF SULFUR DIOXIDE EMISSION[2001/26]
French:PROCEDE SERVANT A CONTROLER UNE FUITE D'AMMONIAC LORS DE LA REDUCTION D'UNE EMISSION DE DIOXYDE DE SOUFRE[2001/26]
Entry into regional phase30.03.2001National basic fee paid 
30.03.2001Designation fee(s) paid 
30.03.2001Examination fee paid 
Examination procedure05.04.2000Request for preliminary examination filed
International Preliminary Examining Authority: US
02.04.2001Examination requested  [2001/26]
23.07.2001Despatch of a communication from the examining division (Time limit: M04)
13.11.2001Reply to a communication from the examining division
28.01.2002Despatch of a communication from the examining division (Time limit: M04)
28.02.2002Reply to a communication from the examining division
14.08.2002Communication of intention to grant the patent
06.12.2002Fee for grant paid
06.12.2002Fee for publishing/printing paid
Opposition(s)05.03.2004No opposition filed within time limit [2004/22]
Fees paidRenewal fee
31.08.2001Renewal fee patent year 03
23.08.2002Renewal 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  TooltipBE04.06.2003
CH04.06.2003
FI04.06.2003
FR04.06.2003
LI04.06.2003
CY27.08.2003
IE27.08.2003
LU27.08.2003
MC31.08.2003
DK04.09.2003
SE04.09.2003
[2005/02]
Former [2004/40]BE04.06.2003
CH04.06.2003
FI04.06.2003
FR04.06.2003
LI04.06.2003
CY27.08.2003
IE27.08.2003
LU27.08.2003
DK04.09.2003
SE04.09.2003
Former [2004/39]BE04.06.2003
CH04.06.2003
FI04.06.2003
FR04.06.2003
LI04.06.2003
CY27.08.2003
LU27.08.2003
DK04.09.2003
SE04.09.2003
Former [2004/36]BE04.06.2003
CH04.06.2003
FI04.06.2003
FR04.06.2003
LI04.06.2003
CY27.08.2003
DK04.09.2003
SE04.09.2003
Former [2004/34]BE04.06.2003
CH04.06.2003
FI04.06.2003
FR04.06.2003
LI04.06.2003
DK04.09.2003
SE04.09.2003
Former [2004/29]BE04.06.2003
CH04.06.2003
FI04.06.2003
LI04.06.2003
DK04.09.2003
SE04.09.2003
Former [2004/28]BE04.06.2003
CH04.06.2003
FI04.06.2003
LI04.06.2003
SE04.09.2003
Former [2004/10]CH04.06.2003
FI04.06.2003
LI04.06.2003
SE04.09.2003
Former [2004/05]CH04.06.2003
FI04.06.2003
LI04.06.2003
Former [2004/03]CH04.06.2003
LI04.06.2003
Cited inInternational search[A]US3883639  (CRONKRIGHT JR WALTER A, et al) [A] 1* column 2, line 31 - line 61; claims 1-10 *;
 [DXY]US4690807  (SALEEM ABDUS [US]) [DX] 1 * column 3, line 17 - line 36 * * column 6, line 36 - line 49 * * column 9, line 20 - line 29; figure 1 * [Y] 2-5;
 [Y]  - W. GERHARTZ ET AL.(ED.), Ullmann's Encyclopedia of Industrial Chemistry. Fifth Edition. Volume A2, WEINHEIM. GERMANY, VCH, (1985), XP002129189 [Y] 2-5 * page 253 *
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.