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Patent Assignment Assignor Details
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Assignor Name : LEE, SEONG H.
Total Assignments: 11
Assignment: 1
Reel/Frame:017328/0692   Pages: 3
Recorded: 12/06/2005
Attorney Dkt #:20345/0203677-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, TAE W.
Exec Dt:
09/29/2005
2
YOON, YOUNG S.
Exec Dt:
09/09/2005
3
LEE, SEONG H.
Exec Dt:
09/09/2005
4
KIM, IL S.
Exec Dt:
09/09/2005
5
CHOI, KEUN S.
Exec Dt:
09/09/2005
Assignee
1
SK CORPORATION
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7628963
US20060117660
11296061
Correspondence name and address
JOSEPH R. ROBINSON
DARBY & DARBY P.C.
P.O. BOX 5257
NEW YORK, NY 10150-5257
Assignment: 2
Reel/Frame:017593/0539   Pages: 5
Recorded: 05/09/2006
Attorney Dkt #:11377760
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JENNY, PATRICK
Exec Dt:
04/18/2006
2
TCHELEPI, HAMDI A.
Exec Dt:
04/04/2006
3
LEE, SEONG H.
Exec Dt:
04/04/2006
Assignee
1
CHEVRON USA INC.
6001 BOLLINGER CANYON ROAD
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7505882
US20060265203
11377760
Correspondence name and address
RICHARD J. SCHULTE
6001 BOLLINGER CANYON ROAD
P.O. BOX 6006
SAN RAMON, CA 94583
Assignment: 3
Reel/Frame:019316/0710   Pages: 5
Recorded: 05/20/2007
Attorney Dkt #:T-6694 USSN 11/566,609
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JENSEN, CLAIR
Exec Dt:
05/10/2007
2
LEE, SEONG H.
Exec Dt:
05/08/2007
3
LI, LIYONG
Exec Dt:
05/14/2007
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7565278
US20080133186
11566609
Correspondence name and address
RICHARD J. SCHULTE
6001 BOLLINGER CANYON ROAD
P.O. BOX 6001
SAN RAMON, CA 94583
Assignment: 4
Reel/Frame:019811/0496   Pages: 15
Recorded: 09/11/2007
Attorney Dkt #:T-6795
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEONG H.
Exec Dt:
07/23/2007
2
WOLFSTEINER, CHRISTIAN
Exec Dt:
07/23/2007
3
TCHELEPI, HAMDI A.
Exec Dt:
09/11/2007
4
JENNY, PATRICK
Exec Dt:
07/25/2007
5
LUNATI, IVAN FABRIZIO
Exec Dt:
07/24/2007
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7765091
US20080208539
11763109
Correspondence name and address
CHRISTOPHER NORTHCUTT
P.O. BOX 3725
HOUSTON, TX 77253-3725
Assignment: 5
Reel/Frame:023052/0285   Pages: 6
Recorded: 08/04/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, SEONG H.
Exec Dt:
08/03/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON RAOD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8204726
US20090319242
12466171
Correspondence name and address
CHRISTOPHER D. NORTHCUTT
CHEVRON SERVICES COMPANY
LAW DEPT., INTELLECTUAL PROPERTY GROUP
P.O. BOX 4368
HOUSTON, TEXAS 77210-4368
Assignment: 6
Reel/Frame:023164/0470   Pages: 5
Recorded: 09/01/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEONG H.
Exec Dt:
08/27/2009
2
ZHOU, HUI
Exec Dt:
08/28/2009
3
TCHELEPI, HARNDI A.
Exec Dt:
08/28/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8204726
US20090319242
12466171
Correspondence name and address
CHRISTOPHER D. NORTHCUTT
CHEVRON SERVICES COMPANY
LAW DEPT. INTELLECTUAL PROPERTY GROUP
P.O. BOX 4368
HOUSTON, TEXAS 77210-4368
Assignment: 7
Reel/Frame:023178/0300   Pages: 6
Recorded: 09/01/2009
Attorney Dkt #:T-7490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEONG H.
Exec Dt:
08/27/2009
2
ZHOU, HUI
Exec Dt:
08/28/2009
3
TCHELEPI, HAMDI A.
Exec Dt:
08/28/2009
Assignees
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
2
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE, SUITE 1700
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8346523
US20100057413
12551906
Correspondence name and address
CHEVRON SERVICES COMPANY LAW, INTELLECTU
P.O. BOX 4368
HOUSTON, TX 77210-4368
Assignment: 8
Reel/Frame:028247/0644   Pages: 5
Recorded: 05/22/2012
Attorney Dkt #:T-7387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEONG H.
Exec Dt:
08/27/2009
2
ZHOU, HUI
Exec Dt:
08/28/2009
3
TCHELEPI, HAMDI A.
Exec Dt:
08/28/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE, SUITE 1700
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8204726
US20090319242
12466171
Correspondence name and address
CHEVRON U.S.A. INC.
P. O. BOX 6006
SAN RAMON, CA 94583
Assignment: 9
Reel/Frame:028805/0471   Pages: 6
Recorded: 08/17/2012
Attorney Dkt #:T-7387/CNVA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEONG H.
Exec Dt:
08/27/2009
2
ZHOU, HUI
Exec Dt:
08/28/2009
3
TCHELEPI, HAMDI A.
Exec Dt:
08/28/2009
Assignees
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
2
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE, SUITE 1700
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8204726
US20090319242
12466171
Correspondence name and address
CHEVRON CORPORATION
P O BOX 6006
SAN RAMON, CA 94583
Assignment: 10
Reel/Frame:025597/0942   Pages: 9
Recorded: 01/06/2011
Attorney Dkt #:T-7972
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUNATI, IVAN FABRIZIO
Exec Dt:
01/05/2011
2
TYAGI, MANAV
Exec Dt:
01/03/2011
3
LEE, SEONG H.
Exec Dt:
12/28/2010
Assignees
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
2
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE, SUITE 1700
HOUSTON, TEXAS 77056
3
SCHLUMBERGER CANADA LIMITED
525- 3RD AVENUE S.W.
CALGARY ALBERTA, CANADA T2P 0G4
4
SERVICES PETROLIERS SCHLUMBERGER
41 RUE SAINT DOMINIQUE
PARIS, FRANCE 75007
5
LOGINED B.V.
GEVERS DEYNOOTWEG 61
BJ DEN HAAG, NETHERLANDS 2586
6
PRAD RESEARCH AND DEVELOPMENT LIMITED
CRAIGMUIR CHAMBERS
ROAD TOWN, TORTOLA, VIRGIN ISLANDS, BRITISH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8650016
US20110098998
12912958
Correspondence name and address
CHEVRON U.S.A. INC.
60012 BOLLINGER CANYON RD.
SAN RAMON, CA 94583
Assignment: 11
Reel/Frame:028803/0971   Pages: 9
Recorded: 08/17/2012
Attorney Dkt #:T-7972/CNVA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUNATI, IVAN FABRIZIO
Exec Dt:
01/05/2011
2
TYAGI, MANAV
Exec Dt:
01/03/2011
3
LEE, SEONG H.
Exec Dt:
12/28/2010
Assignees
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
2
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE, SUITE 1700
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8650016
US20110098998
12912958
Correspondence name and address
CHEVRON CORPORATION
P O BOX 6006
SAN RAMON, CA 94583

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