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Extract from the Register of European Patents

EP About this file: EP1530620

EP1530620 - ADDITIVES TO ENHANCE METAL AND AMINE REMOVAL IN REFINERY DESALTING PROCESSES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.03.2013
Database last updated on 02.07.2024
Most recent event   Tooltip31.07.2020Change - lapse in a contracting statepublished on 02.09.2020  [2020/36]
Applicant(s)For all designated states
Baker Hughes Incorporated
2929 Allen Parkway Suite 2100
Houston, TX 77019 / US
[2008/52]
Former [2008/36]For all designated states
BAKER HUGHES INCORPORATED
2929 Allen Parkway, Suite 2100
Houston, TX 77019-2118 / US
Former [2006/52]For all designated states
Baker Hughes Incorporated
2929 Allen Parkway Suite 2100 Houston
TX 77019 / US
Former [2006/50]For all designated states
Backer Hugues Incorporated
2929 Allen Parkway Suite 2100 Houston
TX 77019 / US
Former [2005/20]For all designated states
BAKER HUGHES INCORPORATED
3900 Essex Lane Suite 1200
Houston, Texas 77027 / US
Inventor(s)01 / NGUYEN, Tran, M.
5615 Forest Trail Drive
Houston, TX 77084 / US
02 / KREMER, Lawrence, N.
6 Greenridge Forest Drive
The Woodlands, TX 77381 / US
03 / WEERS, Jerry, J.
3106 Saddle Ridge Court
Richmond, TX 77469 / US
 [2005/20]
Representative(s)Beacham, Annabel Rose
Dehns
St Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[N/P]
Former [2012/19]Beacham, Annabel Rose
Dehns St Bride's House 10 Salisbury Square London
EC4Y 8JD / GB
Former [2005/20]Beacham, Annabel Rose
Frank B. Dehn & Co., European Patent Attorneys, 179 Queen Victoria Street
London EC4V 4EL / GB
Application number, filing date03749221.228.08.2003
[2005/20]
WO2003US27116
Priority number, dateUS20020407139P30.08.2002         Original published format: US 407139 P
US20030649921P27.08.2003         Original published format: US 649921 P
[2005/20]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2004020553
Date:11.03.2004
Language:EN
[2004/11]
Type: A1 Application with search report 
No.:EP1530620
Date:18.05.2005
Language:EN
The application published by WIPO in one of the EPO official languages on 11.03.2004 takes the place of the publication of the European patent application.
[2005/20]
Type: B1 Patent specification 
No.:EP1530620
Date:09.05.2012
Language:EN
[2012/19]
Search report(s)International search report - published on:EP11.03.2004
ClassificationIPC:C10G17/04, C10G31/08
[2005/20]
CPC:
C10G17/04 (EP,GB,KR,US); B01D17/0217 (EP,US); B01D17/047 (EP,US);
C10G31/08 (EP,GB,KR,US); C10G33/02 (EP,US); C10G33/04 (EP,US);
C10G2300/202 (EP,US); C10G2300/205 (EP,US); C10G2300/44 (EP,US);
C10G2300/80 (EP,US); C10G2300/805 (EP,US); C10L2290/545 (EP,US) (-)
C-Set:
B01D17/0217, B01D17/047 (US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2012/14]
Former [2005/20]AT,  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 
TitleGerman:ADDITIVE ZUR VERBESSERUNG DER METALL- UND AMINE-ENTFERNUNG IN DEN RAFFINERIE-ENTSALZUNGSVERFAHREN[2005/20]
English:ADDITIVES TO ENHANCE METAL AND AMINE REMOVAL IN REFINERY DESALTING PROCESSES[2005/20]
French:ADDITIFS PERMETTANT D'ACCROITRE L'ELIMINATION DE METAUX ET AMINES DANS DES PROCESSUS DE RAFFINAGE-DESSALEMENT[2005/20]
Entry into regional phase18.02.2005National basic fee paid 
18.02.2005Designation fee(s) paid 
18.02.2005Examination fee paid 
Examination procedure19.01.2004Request for preliminary examination filed
International Preliminary Examining Authority: EP
18.02.2005Examination requested  [2005/20]
19.10.2005Despatch of a communication from the examining division (Time limit: M06)
12.04.2006Reply to a communication from the examining division
29.11.2007Despatch of a communication from the examining division (Time limit: M06)
05.06.2008Reply to a communication from the examining division
11.11.2011Date of oral proceedings
23.12.2011Minutes of oral proceedings despatched
17.01.2012Communication of intention to grant the patent
26.03.2012Fee for grant paid
26.03.2012Fee for publishing/printing paid
Divisional application(s)EP10010806.7  / EP2287272
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  19.10.2005
Opposition(s)12.02.2013No opposition filed within time limit [2013/16]
Fees paidRenewal fee
19.08.2005Renewal fee patent year 03
29.08.2006Renewal fee patent year 04
29.08.2007Renewal fee patent year 05
25.08.2008Renewal fee patent year 06
25.08.2009Renewal fee patent year 07
25.08.2010Renewal fee patent year 08
25.08.2011Renewal fee patent year 09
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  TooltipDK09.05.2012
EE09.05.2012
TR09.05.2012
BG09.08.2012
CY28.08.2012
CZ28.08.2012
IE28.08.2012
IT28.08.2012
LU28.08.2012
BE31.08.2012
CH31.08.2012
LI31.08.2012
MC31.08.2012
[2020/36]
Former [2014/27]DK09.05.2012
EE09.05.2012
TR09.05.2012
BG09.08.2012
CY28.08.2012
CZ28.08.2012
IE28.08.2012
IT28.08.2012
LU28.08.2012
BE31.08.2012
CH31.08.2012
LI31.08.2012
MC31.08.2012
Former [2014/21]DK09.05.2012
EE09.05.2012
TR09.05.2012
BG09.08.2012
CY28.08.2012
CZ28.08.2012
IE28.08.2012
IT28.08.2012
BE31.08.2012
CH31.08.2012
LI31.08.2012
MC31.08.2012
Former [2014/08]DK09.05.2012
EE09.05.2012
BG09.08.2012
CY28.08.2012
CZ28.08.2012
IE28.08.2012
IT28.08.2012
BE31.08.2012
CH31.08.2012
LI31.08.2012
MC31.08.2012
Former [2014/07]DK09.05.2012
EE09.05.2012
BG09.08.2012
CY28.08.2012
CZ28.08.2012
FI28.08.2012
IE28.08.2012
IT28.08.2012
BE31.08.2012
CH31.08.2012
LI31.08.2012
MC31.08.2012
Former [2013/40]DK09.05.2012
EE09.05.2012
BG09.08.2012
CY28.08.2012
CZ28.08.2012
FI28.08.2012
IE28.08.2012
IT28.08.2012
BE31.08.2012
CH31.08.2012
FR31.08.2012
LI31.08.2012
MC31.08.2012
Former [2013/34]DK09.05.2012
EE09.05.2012
BG09.08.2012
CY28.08.2012
CZ28.08.2012
FI28.08.2012
IE28.08.2012
IT28.08.2012
BE31.08.2012
CH31.08.2012
LI31.08.2012
MC31.08.2012
Former [2013/33]DK09.05.2012
EE09.05.2012
CY28.08.2012
CZ28.08.2012
FI28.08.2012
IE28.08.2012
IT28.08.2012
BE31.08.2012
CH31.08.2012
LI31.08.2012
MC31.08.2012
Former [2013/27]DK09.05.2012
EE09.05.2012
CY28.08.2012
CZ28.08.2012
FI28.08.2012
IT28.08.2012
BE31.08.2012
CH31.08.2012
LI31.08.2012
MC31.08.2012
Former [2013/23]DK09.05.2012
EE09.05.2012
CY28.08.2012
CZ28.08.2012
FI28.08.2012
IT28.08.2012
CH31.08.2012
LI31.08.2012
MC31.08.2012
Former [2013/22]DK09.05.2012
EE09.05.2012
CZ28.08.2012
FI28.08.2012
CH31.08.2012
LI31.08.2012
MC31.08.2012
Former [2013/20]DK09.05.2012
EE09.05.2012
CH31.08.2012
LI31.08.2012
MC31.08.2012
Former [2013/16]DK09.05.2012
EE09.05.2012
MC31.08.2012
Former [2013/09]DK09.05.2012
EE09.05.2012
Former [2013/08]DK09.05.2012
Cited inInternational search[X]US4778590  (REYNOLDS JOHN G [US], et al);
 [X]US4778589  (REYNOLDS JOHN G [US]);
 [X]US4778592  (REYNOLDS JOHN G [US]);
 [X]US4853109  (REYNOLDS JOHN G [US]);
 [X]US4988433  (REYNOLDS JOHN G [US], et al);
 [X]US5080779  (AWBREY SPENCER S [US], et al);
 [A]WO0052114  (BAKER HUGHES INC [US], et al)
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.