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Extract from the Register of European Patents

EP About this file: EP0970163

EP0970163 - DESULFURIZATION PROCESS FOR REMOVAL OF REFRACTORY ORGANOSULFUR HETEROCYCLES FROM PETROLEUM STREAMS [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  06.02.2009
Database last updated on 01.01.2025
Most recent event   Tooltip06.02.2009Revocation of patentpublished on 11.03.2009  [2009/11]
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 [2008/38]For all designated states
ExxonMobil Research and Engineering Company
1545 Route 22 East P.O. Box 900
Annandale NJ 08801-0900 / US
Former [2005/14]For all designated states
ExxonMobil Research and Engineering Company
1545 Route 22 East, Clinton Township
Annandale, New Jersey 08801 / US
Former [2001/01]For all designated states
ExxonMobil Research and Engineering Company
1545 Route 22 East, Clinton Township
Annandale, New Jersey 08801 / US
Former [2000/02]For all designated states
EXXON RESEARCH AND ENGINEERING COMPANY
P.O.Box 390, 180 Park Avenue
Florham Park, New Jersey 07932-0390 / US
Inventor(s)01 / MCVICKER, Gary, B.
65 Main Street, P.O. Box 427
Califon, NJ 07830 / US
02 / HO, Teh, C.
887 Jason Court
Bridgewater, NJ 08807 / US
03 / SOLED, Stuart, L.
21 Cooks Cross Road
Pittstown, NJ 08867 / US
04 / DAAGE, Michel
530 Highland Trace Drive
Baton Rouge, LA 70810 / US
05 / KRYCAK, Roman
5 Kent Court
Annandale, NJ 08801 / US
06 / MISEO, Sabato
770 County Road 579
Pittstown, NJ 08867 / US
07 / BUCHHOLZ, Viktor
20 Alton Place
Clinton, New Jersey 08809 / US
08 / LEWIS, William, E.
6933 North Fieldgate Court
Baton Rouge, LA 70808 / US
[2000/21]
Former [2000/02]01 / MCVICKER, Gary, B.
65 Main Street, P.O. Box 427
Califon, NJ 07830 / US
02 / HO, Teh, C.
887 Jason Court
Bridgewater, NJ 08807 / US
03 / SOLED, Stuart, L.
21 Cooks Cross Road
Pittstown, NJ 08867 / US
04 / DAAGE, Michel
530 Highland Trace Drive
Baton Rouge, LA 70810 / US
05 / KRYCAK, Roman
5 Kent Court
Annandale, NJ 08801 / US
06 / MISEO, Sabato
770 County Road 579
Pittstown, NJ 08867 / US
07 / BUCHHOLZ, Viktor
185 Carol-Jean Way
Branchburg, NJ 08876 / US
08 / LEWIS, William, E.
6933 North Fieldgate Court
Baton Rouge, LA 70808 / US
Representative(s)Dew, Melvyn John, et al
ExxonMobil Chemical Europe Inc.
IP Law Europe
Hermeslaan 2
1831 Machelen / BE
[N/P]
Former [2001/04]Dew, Melvyn John, et al
ExxonMobil Chemical Europe Inc. Law Technology P.O.Box 105
1830 Machelen / BE
Former [2000/02]Somers, Harold Arnold, et al
ESSO Engineering (Europe) Ltd., Patents & Licences, Mailpoint 70, Esso House, Ermyn Way
Leatherhead, Surrey KT22 8XE / GB
Application number, filing date98911418.626.02.1998
[2000/02]
WO1998US03758
Priority number, dateUS1997080810028.02.1997         Original published format: US 808100
[2000/02]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9838265
Date:03.09.1998
Language:EN
[1998/35]
Type: A1 Application with search report 
No.:EP0970163
Date:12.01.2000
Language:EN
The application published by WIPO in one of the EPO official languages on 03.09.1998 takes the place of the publication of the European patent application.
[2000/02]
Type: B1 Patent specification 
No.:EP0970163
Date:06.04.2005
Language:EN
[2005/14]
Search report(s)International search report - published on:US03.09.1998
(Supplementary) European search report - dispatched on:EP03.04.2000
ClassificationIPC:C10G45/02, C10G45/04, C10G65/04
[2000/20]
CPC:
C10G45/04 (EP,US)
Former IPC [2000/02]C10G45/02, C10G45/04
Designated contracting statesBE,   CH,   DE,   FR,   GB,   IT,   LI,   NL,   SE [2000/02]
TitleGerman:ENTSCHWEFELUNGSVERFAHREN ZUR BESEITIGUNG HETEROZYKLISCHER FEUERFESTER ORGANOSULFIDE IN ERDÖLSTRÖMEN[2000/02]
English:DESULFURIZATION PROCESS FOR REMOVAL OF REFRACTORY ORGANOSULFUR HETEROCYCLES FROM PETROLEUM STREAMS[2000/02]
French:PROCEDE DE DESULFURATION PERMETTANT D'ELIMINER DES HETEROCYCLES D'ORGANOSULFURES REFRACTAIRES DE FLUX DE PETROLE[2000/02]
Entry into regional phase27.09.1999National basic fee paid 
27.09.1999Search fee paid 
27.09.1999Designation fee(s) paid 
27.09.1999Examination fee paid 
Examination procedure04.09.1998Request for preliminary examination filed
International Preliminary Examining Authority: US
27.09.1999Examination requested  [2000/02]
10.01.2003Despatch of a communication from the examining division (Time limit: M04)
28.04.2003Reply to a communication from the examining division
09.03.2004Despatch of a communication from the examining division (Time limit: M04)
30.06.2004Reply to a communication from the examining division
06.09.2004Communication of intention to grant the patent
05.01.2005Fee for grant paid
05.01.2005Fee for publishing/printing paid
Opposition(s)Opponent(s)01  06.01.2006    ADMISSIBLE
Shell Internationale Research Maatschappij B.V.
Carel van Bylandtlaan 16
2596 HR The Hague / NL
Opponent's representative
van Hazendonk, Johanna Maria
Shell International B.V.
Intellectual Property Services
P.O. Box 384
2501 CJ Den Haag / NL
 [N/P]
Former [2006/10]
Opponent(s)01  06.01.2006    ADMISSIBLE
Shell Internationale Research Maatschappij B.V.
Carel van Bylandtlaan 30
NL-2596 HR The Hague / NL
Opponent's representative
van Hazendonk, Johanna Maria
Shell International B.V. Intellectual Property Services P.O. Box 384
2501 CJ Den Haag / NL
15.02.2006Invitation to proprietor to file observations on the notice of opposition
22.08.2006Reply of patent proprietor to notice(s) of opposition
14.10.2008Cancellation of oral proceeding that was planned for 14.11.2008
14.10.2008Despatch of minutes of oral proceedings
21.10.2008Despatch of communication that the patent will be revoked
31.10.2008Legal effect of revocation of patent [2009/11]
14.11.2008Date of oral proceedings
Fees paidRenewal fee
31.01.2000Renewal fee patent year 03
05.01.2001Renewal fee patent year 04
04.02.2002Renewal fee patent year 05
06.02.2003Renewal fee patent year 06
04.02.2004Renewal fee patent year 07
04.02.2005Renewal fee patent year 08
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Documents cited:Search[A]WO9703150  (MEERN BV ENGELHARD DE [NL], et al) [A] 1-25 * the whole document *;
 [A]US4668376  (YOUNG ARCHIE R [US], et al) [A] 1-25 * the whole document *;
 [A]US4392945  (HOWARD KENT A, et al) [A] 1-25 * the whole document *
International search[Y]US4376699  (GARDNER LLOYD E);
 [Y]US4960506  (HALBERT THOMAS R [US], et al);
 [Y]US4663023  (MCCANDLISH LARRY E [US], et al);
 [A]US5164354  (ALDRIDGE CLYDE L [US], et al);
 [A]US5489733  (SOLED STUART L [US], et al);
 [A]US5391532  (SOLED STUART L [US], et al);
 [A]US5420092  (SOLED STUART L [US], et al);
 [A]US5252199  (SINGHAL GOPHAL H [US], et al);
 [A]US4668376  (YOUNG ARCHIE R [US], et al);
 [A]US4560470  (MCCARTY KEVIN F [US], et al);
 [A]US2890165  (CHARLES BEDNARS, et al);
 [A]US2771401  (SHEPHERD GEORGE R L);
 [A]US2406200  (COLE ROBERT M);
 [A]US1932369  (WILHELM GUTHKE FRIEDRICH);
 [A]US2531767  (CHENICEK JOSEPH A);
 [A]US4313820  (FARHA JR FLOYD E, et al);
 [A]US4314901  (NOWACK GERHARD P, et al);
 [A]US4812227  (JACOBSON ALLAN J [US], et al);
 [A]US4655905  (PLUMAIL JEAN-CLAUDE [FR], et al);
 [A]US4659454  (VARGHESE PHILIP [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.