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Patent Assignment Assignor Details
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Assignor Name : HSU, KAI
Total Assignments: 62
Assignment: 1
Reel/Frame:004216/0351   Pages: 2
Recorded: 12/29/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HSU, KAI
Exec Dt:
12/29/1983
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
277 PARK AVE.
A TX CORP.
NEW YORK, NEW YORK 10172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4543648
NONE
06566631
Correspondence name and address
SCHLUMBERGER- DOLL RESEARCH
ATTN: PATENT COUNSEL
P.O. BOX 307
RIDGEFIELD, CT. 06877
Assignment: 2
Reel/Frame:004393/0574   Pages: 2
Recorded: 12/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HSU, KAI
Exec Dt:
12/19/1984
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION, 277 PARK AVENUE, NEW YORK, NY 10172, A CORP. OF TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4870627
NONE
06686127
Correspondence name and address
LOUIS H. REENS
ST. ONGE, STEWARD, JOHNSON & REENS
986 BEDFORD ST.
STAMFORD, CT 06905
Assignment: 3
Reel/Frame:004617/0436   Pages: 2
Recorded: 10/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HSU, KAI
Exec Dt:
10/03/1986
2
WIGGINS, RALPHE
Exec Dt:
10/03/1986
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION, A CORP OF TX.
277 PARK AVENUE
NEW YORK, NEW YORK 10172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4809236
NONE
06919091
Correspondence name and address
DAVID G. COKER
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY ROAD
RIDGEFIELD, CT., 06877-4108
Assignment: 4
Reel/Frame:005068/0297   Pages: 2
Recorded: 04/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HSU, KAI
Exec Dt:
04/28/1989
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION, A CORP. OF TX
277 PARK AVE.
NEW YORK, NEW YORK 10172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4951266
NONE
07345510
Correspondence name and address
SCHLUMBERGER
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Assignment: 5
Reel/Frame:006306/0231   Pages: 5
Recorded: 11/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
D'ANGELO, RALPH M.
Exec Dt:
10/20/1992
2
CHANG, HUNG-WEN
Exec Dt:
11/09/1992
3
HSU, KAI
Exec Dt:
11/09/1992
4
STANKE, FRED E.
Exec Dt:
11/11/1992
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0266
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274604
NONE
07960524
Correspondence name and address
MARC D. FOODMAN, ESQ.
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 6
Reel/Frame:007022/0230   Pages: 7
Recorded: 06/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSTEK, SERGIO
Exec Dt:
05/09/1994
2
CHANG, SHU-KONG
Exec Dt:
06/02/1994
3
MCDANIEL, GORDON L.
Exec Dt:
05/19/1994
4
PLONA, THOMAS
Exec Dt:
05/18/1994
5
RANDALL, CURTIS
Exec Dt:
06/01/1994
6
MASSON, JEAN-PIERRE
Exec Dt:
06/02/1994
7
MAYES, JAMES C.
Exec Dt:
06/02/1994
8
HSU, KAI
Exec Dt:
06/02/1994
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
5000 GULF FREEWAY
HOUSTON, TEXAS 77023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5796677
NONE
08235625
Correspondence name and address
PATENT COUNSEL
ANADRILL SCHLUMBERGER
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Assignment: 7
Reel/Frame:009799/0187   Pages: 3
Recorded: 03/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HSU, KAI
Exec Dt:
11/05/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6018495
NONE
08971509
Correspondence name and address
MANAGER, IPL&C
WAYNE I. KANAK
SUGAR LAND PRODUCT CENTER
200 GILLINGHAM LANE
SUGAR LAND, TX 77478
Assignment: 8
Reel/Frame:011207/0179   Pages: 4
Recorded: 10/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VALERO, HENRI-PIERRE
Exec Dt:
09/25/2000
2
BRIE, ALAIN
Exec Dt:
09/18/2000
3
HSU, KAI
Exec Dt:
09/01/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6459993
NONE
09678454
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
STEVEN L. CHRISTIAN
P.O. BOX 2175
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Assignment: 9
Reel/Frame:013679/0287   Pages: 9
Recorded: 05/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, CHENGLI
Exec Dt:
05/14/2003
2
HEGEMAN, PETER S.
Exec Dt:
05/15/2003
3
MULLINS, OLIVER C.
Exec Dt:
05/22/2003
4
HSU, KAI
Exec Dt:
05/16/2003
5
KURKJIAN, ANDREW L.
Exec Dt:
05/21/2003
6
CARNEGIE, ANDREW J.
Exec Dt:
05/17/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6992768
US20040233446
10249968
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:013750/0694   Pages: 4
Recorded: 06/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
06/17/2003
2
DION, DOMINIQUE
Exec Dt:
06/20/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7013217
US20040006428
10604034
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:016124/0572   Pages: 5
Recorded: 12/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODWIN, ANTHONY R.H.
Exec Dt:
12/20/2004
2
HSU, KAI
Exec Dt:
12/20/2004
3
FRELS, MICHAEL W.
Exec Dt:
12/21/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7194902
NONE
11022142
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Assignment: 12
Reel/Frame:016356/0791   Pages: 12
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAUDWELL, DEREK
Exec Dt:
01/24/2005
2
GOODWIN, ANTHONY R.H.
Exec Dt:
01/05/2005
3
TRUSLER, MARTIN
Exec Dt:
01/07/2005
4
FRELS, MICHAEL W.
Exec Dt:
01/07/2005
5
HSU, KAI
Exec Dt:
01/04/2005
6
BROWN, JANATHAN W.
Exec Dt:
03/10/2005
7
POP, JULIAN J.
Exec Dt:
12/14/2004
8
HILL, BUNKER M.
Exec Dt:
12/14/2004
9
KURKJIAN, ANDREW L.
Exec Dt:
12/14/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7222671
US20060137873
11021849
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 13
Reel/Frame:017409/0705   Pages: 5
Recorded: 06/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIFFITHS, ROGER
Exec Dt:
06/14/2005
2
HORKOWTZ, JACK
Exec Dt:
06/17/2005
3
HSU, KAI
Exec Dt:
06/16/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7342222
US20060091307
10541091
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ATTN: PATENT COUNSEL
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Assignment: 14
Reel/Frame:018858/0172   Pages: 9
Recorded: 02/06/2007
Attorney Dkt #:20.3013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODWIN, ANTHONY R.H.
Exec Dt:
01/19/2007
2
HEGEMAN, PETE
Exec Dt:
01/30/2007
3
HSU, KAI
Exec Dt:
01/31/2007
4
DONG, CHENGLI
Exec Dt:
01/30/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7526953
US20070119244
11615381
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 15
Reel/Frame:019256/0923   Pages: 7
Recorded: 05/07/2007
Attorney Dkt #:24.0940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
04/30/2007
2
POP, JULIAN J.
Exec Dt:
04/20/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7805247
US20070198192
11682023
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD 200-9
OFFICE OF IP COUNSEL
SUGAR LAND, TX 77478
Assignment: 16
Reel/Frame:019639/0326   Pages: 9
Recorded: 08/02/2007
Attorney Dkt #:20.3020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
06/26/2007
2
HEGEMAN, PETER S.
Exec Dt:
06/26/2007
3
DONG, CHENGLI
Exec Dt:
07/13/2007
4
VASQUES, RICARDO
Exec Dt:
08/02/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7711488
US20080156088
11764284
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 17
Reel/Frame:019671/0619   Pages: 14
Recorded: 08/09/2007
Attorney Dkt #:20.3018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODWIN, ANTHONY R.H.
Exec Dt:
06/20/2007
2
HEGEMAN, PETER S.
Exec Dt:
06/26/2007
3
POP, JULIAN J.
Exec Dt:
07/10/2007
4
KISHINO, ASHLEY C.
Exec Dt:
08/06/2007
5
TUSTIN, GARY J.
Exec Dt:
08/09/2007
6
NOLD, RAYMOND V., III.
Exec Dt:
07/31/2007
7
HSU, KAI
Exec Dt:
06/26/2007
8
DEL CAMPO, CHRISTOPHER S.
Exec Dt:
06/22/2007
9
VASQUES, RICARDO
Exec Dt:
07/31/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7878243
US20080078581
11763237
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 18
Reel/Frame:020460/0261   Pages: 16
Recorded: 02/04/2008
Attorney Dkt #:60.1620 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRISON, CHRISTOPHER
Exec Dt:
12/21/2007
2
FORNARI, ANTOINE
Exec Dt:
12/17/2007
3
GIROUX, CELINE
Exec Dt:
12/14/2007
4
ETCHART, ISABELLE
Exec Dt:
01/14/2008
5
ANGELESCU, DAN E.
Exec Dt:
01/25/2008
6
RYU, SEUNGOH
Exec Dt:
01/17/2008
7
HSU, KAI
Exec Dt:
12/10/2007
8
JUNDT, JACQUES
Exec Dt:
12/13/2007
9
CHEN, HUA
Exec Dt:
12/10/2007
10
SULLIVAN, MATTHEW
Exec Dt:
01/11/2008
11
GOODWIN, ANTHONY ROBERT HOLMES
Exec Dt:
12/14/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090120168
11937078
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 19
Reel/Frame:020542/0683   Pages: 13
Recorded: 02/21/2008
Attorney Dkt #:60.1710 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARRISON, CHRISTOPHER
Exec Dt:
12/21/2007
2
ETCHART, ISABELLE
Exec Dt:
02/05/2008
3
HSU, KAI
Exec Dt:
12/12/2007
4
JUNDT, JACQUES
Exec Dt:
12/13/2007
5
GOODWIN, ANTHONY ROBERT HOLMES
Exec Dt:
12/14/2007
6
GODEFROY, SOPHIE
Exec Dt:
12/14/2007
7
SULLIVAN, MATTHEW
Exec Dt:
12/12/2007
8
FORNARI, ANTOINE
Exec Dt:
12/17/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7574898
US20090120171
11937035
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 20
Reel/Frame:021088/0552   Pages: 7
Recorded: 06/12/2008
Attorney Dkt #:20.3122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
06/12/2008
2
HEGEMAN, PETER S.
Exec Dt:
06/11/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7913556
US20090308600
12137058
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 21
Reel/Frame:021677/0404   Pages: 10
Recorded: 10/14/2008
Attorney Dkt #:24.1007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMSHAW, SYLVAIN
Exec Dt:
07/23/2008
2
POP, JULIAN J.
Exec Dt:
08/01/2008
3
SWINBURNE, PETER
Exec Dt:
08/11/2008
4
HSU, KAI
Exec Dt:
08/14/2008
5
VILLAREAL, STEVEN G.
Exec Dt:
07/24/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8060311
US20090316528
12144185
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 22
Reel/Frame:022908/0710   Pages: 8
Recorded: 07/02/2009
Attorney Dkt #:20.3109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
04/20/2009
2
DESROQUES, EMMANUEL
Exec Dt:
05/11/2009
3
INDO, KENTARO
Exec Dt:
04/30/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8136394
US20100263442
12425912
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TX 77478
Assignment: 23
Reel/Frame:023604/0153   Pages: 9
Recorded: 12/04/2009
Attorney Dkt #:20.3170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
09/04/2009
2
INDO, KENTARO
Exec Dt:
12/02/2009
3
MULLINS, OLIVER
Exec Dt:
08/21/2009
4
HEGEMAN, PETER
Exec Dt:
09/04/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8434356
US20110042070
12543017
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 24
Reel/Frame:023377/0770   Pages: 10
Recorded: 10/15/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
09/08/2009
2
HARRISON, CHRISTOPHER
Exec Dt:
09/28/2009
3
SULLIVAN, MATTHEW T.
Exec Dt:
09/09/2009
4
STANGELAND, MICHAEL
Exec Dt:
09/04/2009
5
SMITS, ANTHONY
Exec Dt:
09/04/2009
6
GOODWIN, ANTHONY ROBERT HOLMES
Exec Dt:
09/08/2009
Assignee
1
SHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8484003
US20100241407
12553967
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUNBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 25
Reel/Frame:023413/0372   Pages: 10
Recorded: 10/15/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
09/08/2009
2
HARRISON, CHRISTOPHER
Exec Dt:
09/28/2009
3
SULLIVAN, MATTHEW T.
Exec Dt:
09/09/2009
4
STANGELAND, MICHAEL
Exec Dt:
09/04/2009
5
SMITS, ANTHONY
Exec Dt:
09/04/2009
6
GOODWIN, ANTHONY ROBERT HOLMES
Exec Dt:
09/08/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8484003
US20100241407
12553967
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 26
Reel/Frame:023527/0232   Pages: 10
Recorded: 11/17/2009
Attorney Dkt #:20.3186
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
09/14/2009
2
INDO, KENTARO
Exec Dt:
10/01/2009
3
MARPAUNG, SIHAR
Exec Dt:
10/09/2009
4
KANAYAMA, KAZUMASA
Exec Dt:
10/09/2009
5
HEGEMAN, PETER S.
Exec Dt:
09/04/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8434357
US20110042071
12543042
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 27
Reel/Frame:023511/0724   Pages: 10
Recorded: 11/12/2009
Attorney Dkt #:26.0583 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DESROQUES, EMMANUEL
Exec Dt:
10/14/2009
2
GODEFROY, SOPHIE NAZIK
Exec Dt:
10/19/2009
3
GOODWIN, ANTHONY ROBERT HOLMES
Exec Dt:
10/15/2009
4
HARRISON, CHRISTOPHER
Exec Dt:
10/14/2009
5
HSU, KAI
Exec Dt:
10/14/2009
6
MATSUMOTO, NORIYUKI
Exec Dt:
10/15/2009
Assignee
1
SCHUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8166812
US20110083501
12578587
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 28
Reel/Frame:023508/0049   Pages: 9
Recorded: 11/12/2009
Attorney Dkt #:20.3216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
10/23/2009
2
INDO, KENTARO
Exec Dt:
10/23/2009
3
HEGEMAN, PETER S.
Exec Dt:
10/23/2009
4
SONNE, CARSTEN
Exec Dt:
10/27/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8335650
US20110093200
12582243
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 29
Reel/Frame:023683/0244   Pages: 7
Recorded: 12/21/2009
Attorney Dkt #:117.0032US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
12/14/2009
2
HSU, KAI
Exec Dt:
12/17/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8146655
US20110083842
12578425
Correspondence name and address
SCHLUMBERGER CANADA LIMITED
9450 17TH AVE
EDMONTON, T6N 1M9 CANADA
Assignment: 30
Reel/Frame:029361/0045   Pages: 8
Recorded: 11/28/2012
Attorney Dkt #:IS11.0902-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEVIS, GEORGE CHRISTOPHER
Exec Dt:
11/27/2012
2
MILKOVISCH, MARK
Exec Dt:
11/02/2012
3
HSU, KAI
Exec Dt:
11/02/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9689256
US20140102794
13649918
Correspondence name and address
MIMI CORONA
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 31
Reel/Frame:029594/0595   Pages: 10
Recorded: 01/09/2013
Attorney Dkt #:20.3274-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
12/13/2012
2
INDO, KENTARO
Exec Dt:
12/13/2012
3
MARPAUNG, SIHAR
Exec Dt:
12/17/2012
4
HEGEMAN, PETER S.
Exec Dt:
12/12/2012
5
TORIBIO, MICHAEL
Exec Dt:
12/13/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9275009
US20130110401
13596996
Correspondence name and address
MIMI CORONA
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 32
Reel/Frame:030384/0016   Pages: 8
Recorded: 05/09/2013
Attorney Dkt #:IS12.2092-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
04/16/2013
2
HSU, KAI
Exec Dt:
04/16/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9334729
US20140096955
13644772
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION, HPS
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 33
Reel/Frame:030457/0746   Pages: 8
Recorded: 05/21/2013
Attorney Dkt #:IS12.2102-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
05/10/2013
2
INDO, KENTARO
Exec Dt:
05/10/2013
3
POP, JULIAN
Exec Dt:
05/16/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9169727
US20140150545
13693782
Correspondence name and address
MIMI CORONA
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 34
Reel/Frame:030458/0226   Pages: 8
Recorded: 05/21/2013
Attorney Dkt #:IS12.3208-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
05/10/2013
2
POP, JULIAN
Exec Dt:
05/16/2013
3
INDO, KENTARO
Exec Dt:
05/10/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9733389
US20140180591
13721981
Correspondence name and address
MIMI CORONA
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 35
Reel/Frame:032165/0171   Pages: 8
Recorded: 02/06/2014
Attorney Dkt #:IS12.2019-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
05/10/2013
2
HARMS, KENT DAVID
Exec Dt:
05/10/2013
3
VILLAREAL, STEVEN G.
Exec Dt:
05/10/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115567
US20140131037
13676766
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 36
Reel/Frame:032099/0664   Pages: 8
Recorded: 01/30/2014
Attorney Dkt #:IS12.2867-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
06/28/2013
2
HSU, KAI
Exec Dt:
07/02/2013
3
POP, JULIAN
Exec Dt:
06/24/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9109434
US20140360257
13913462
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 37
Reel/Frame:032341/0351   Pages: 8
Recorded: 03/04/2014
Attorney Dkt #:IS12.3212-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
06/28/2013
2
HSU, KAI
Exec Dt:
07/02/2013
3
POP, JULIAN
Exec Dt:
06/24/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9347314
US20140360259
13912920
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 38
Reel/Frame:032141/0783   Pages: 8
Recorded: 02/05/2014
Attorney Dkt #:IS13.3089-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
09/19/2013
2
INDO, KENTARO
Exec Dt:
09/19/2013
3
POP, JULIAN
Exec Dt:
09/20/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9334724
US20150013968
13937594
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 39
Reel/Frame:032275/0383   Pages: 9
Recorded: 02/23/2014
Attorney Dkt #:IS12.2550-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GISOLF, ADRIAAN
Exec Dt:
01/31/2014
2
HSU, KAI
Exec Dt:
01/30/2014
3
ZUO, YOUXIANG
Exec Dt:
01/30/2014
4
TAO, CHEN
Exec Dt:
02/14/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150142321
14085455
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 40
Reel/Frame:032275/0406   Pages: 8
Recorded: 02/23/2014
Attorney Dkt #:IS13.4367-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
02/14/2014
2
HSU, KAI
Exec Dt:
02/14/2014
3
POP, JULIAN
Exec Dt:
02/14/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10794890
US20150176407
14135377
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 41
Reel/Frame:032359/0705   Pages: 7
Recorded: 03/05/2014
Attorney Dkt #:IS13.4421-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
02/14/2014
2
OSSIA, SEPAND
Exec Dt:
02/20/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150176389
14135979
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 42
Reel/Frame:033182/0764   Pages: 8
Recorded: 06/26/2014
Attorney Dkt #:IS11.0962-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
06/11/2014
2
HSU, KAI
Exec Dt:
06/11/2014
3
POP, JULIAN
Exec Dt:
06/25/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10241030
US20140293282
14359345
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 43
Reel/Frame:033236/0138   Pages: 10
Recorded: 07/03/2014
Attorney Dkt #:IS13.4390-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUO, YOUXIANG
Exec Dt:
06/20/2014
2
GISOLF, ADRIAAN
Exec Dt:
05/28/2014
3
HSU, KAI
Exec Dt:
06/11/2014
4
CHEN, LI
Exec Dt:
06/30/2014
5
BARBOSA, BEATRIZ
Exec Dt:
06/11/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10731460
US20150308261
14263893
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 44
Reel/Frame:034266/0737   Pages: 10
Recorded: 11/26/2014
Attorney Dkt #:IS13.4426-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
11/18/2014
2
GISOLF, ADRIAAN
Exec Dt:
11/18/2014
3
ZUO, YOUXIANG
Exec Dt:
11/19/2014
4
CHANG, YONG
Exec Dt:
11/18/2014
5
BARBOSA, BEATRIZ E.
Exec Dt:
11/24/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11384637
US20160130940
14534813
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 45
Reel/Frame:034348/0569   Pages: 8
Recorded: 12/03/2014
Attorney Dkt #:IS14.8083-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POP, JULIAN
Exec Dt:
12/02/2014
2
INDO, KENTARO
Exec Dt:
12/02/2014
3
HSU, KAI
Exec Dt:
11/25/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10352160
US20150211363
14538403
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 46
Reel/Frame:034780/0798   Pages: 8
Recorded: 01/22/2015
Attorney Dkt #:IS14.8350-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
01/16/2015
2
HSU, KAI
Exec Dt:
01/16/2015
3
POP, JULIAN J.
Exec Dt:
01/19/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9650892
US20160177715
14574376
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 47
Reel/Frame:034781/0018   Pages: 8
Recorded: 01/22/2015
Attorney Dkt #:IS12.2734-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
01/16/2015
2
POP, JULIAN
Exec Dt:
01/19/2015
3
HSU, KAI
Exec Dt:
01/16/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9441481
US20150204189
14408550
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 48
Reel/Frame:034932/0042   Pages: 11
Recorded: 02/10/2015
Attorney Dkt #:IS14.8867-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
01/16/2015
2
PETIT, ALEXIS
Exec Dt:
02/03/2015
3
AGARWAL, VIVEK
Exec Dt:
01/19/2015
4
OSSIA, SEPAND
Exec Dt:
02/10/2015
5
POP, JULIAN J.
Exec Dt:
01/19/2015
6
HSU, KAI
Exec Dt:
01/16/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9612154
US20160178435
14577573
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 49
Reel/Frame:034780/0957   Pages: 9
Recorded: 01/22/2015
Attorney Dkt #:IS14.8571-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
01/19/2015
2
RISSER, FLORIAN
Exec Dt:
01/19/2015
3
CHOCHUA, GOCHA
Exec Dt:
01/16/2015
4
ZHANG, HAITAO
Exec Dt:
01/19/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10295449
US20160177707
14574381
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 50
Reel/Frame:038039/0617   Pages: 9
Recorded: 03/20/2016
Attorney Dkt #:IS13.4042-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GISOLF, ADRIAAN
Exec Dt:
07/27/2015
2
HSU, KAI
Exec Dt:
08/13/2015
3
ZUO, YOUXIANG
Exec Dt:
07/24/2015
4
KHONG, CHEE KIN
Exec Dt:
07/25/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160208600
14915528
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 51
Reel/Frame:038167/0030   Pages: 8
Recorded: 04/01/2016
Attorney Dkt #:IS15.0479-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LEI
Exec Dt:
02/19/2016
2
HARMS, KENT DAVID
Exec Dt:
02/16/2016
3
HSU, KAI
Exec Dt:
02/16/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10087741
US20170002644
14755198
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 52
Reel/Frame:047051/0217   Pages: 13
Recorded: 10/03/2018
Attorney Dkt #:IS15.0557-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
03/08/2016
2
SONG, FEI
Exec Dt:
03/08/2016
3
LAN, WEIMING
Exec Dt:
03/18/2016
4
COPOLD, DEREK
Exec Dt:
03/10/2016
5
LANDSIEDEL, NATHAN
Exec Dt:
03/08/2016
6
BATTULA, ARVIND
Exec Dt:
04/12/2016
7
SCHULZ, DANIEL
Exec Dt:
03/09/2016
8
VASIREDDY, SASHANK
Exec Dt:
10/03/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10125545
US20170175490
14975694
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 53
Reel/Frame:038094/0886   Pages: 9
Recorded: 03/24/2016
Attorney Dkt #:IS14.9195-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, BO
Exec Dt:
03/23/2016
2
HSU, KAI
Exec Dt:
03/23/2016
3
POP, JULIAN
Exec Dt:
03/24/2016
4
INDO, KENTARO
Exec Dt:
03/23/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9932824
US20170114634
14919426
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 54
Reel/Frame:048799/0851   Pages: 11
Recorded: 04/05/2019
Attorney Dkt #:IS14.9635-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GISOLF, ADRIAAN
Exec Dt:
04/06/2016
2
HSU, KAI
Exec Dt:
03/31/2016
3
CHANG, YONG
Exec Dt:
08/31/2016
4
ZUO, YOUXIANG
Exec Dt:
03/31/2016
5
PARTOUCHE, ASHERS
Exec Dt:
08/30/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294784
US20170152743
14956338
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 55
Reel/Frame:042123/0802   Pages: 12
Recorded: 04/24/2017
Attorney Dkt #:IS16.0313-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
02/06/2017
2
COOK, SCOTT C.
Exec Dt:
02/08/2017
3
SCHULZ, DANIEL
Exec Dt:
02/06/2017
4
AU, GREGORY
Exec Dt:
02/08/2017
5
SUBBARAO, SAMUEL P.
Exec Dt:
02/06/2017
6
AGARWAL, ABHISHEK
Exec Dt:
04/17/2017
7
PARTOUCHE, ASHERS
Exec Dt:
04/13/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10408697
US20180181700
15392615
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 56
Reel/Frame:045322/0507   Pages: 10
Recorded: 03/23/2018
Attorney Dkt #:IS14.8270-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
06/27/2017
2
DUMONT, HADRIEN
Exec Dt:
06/27/2017
3
GOODWIN, ANTHONY ROBERT HOLMES
Exec Dt:
11/02/2017
4
INDO, KENTARO
Exec Dt:
06/27/2017
5
POP, JULIAN
Exec Dt:
03/09/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10689980
US20170328202
15594232
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 57
Reel/Frame:050571/0521   Pages: 10
Recorded: 10/01/2019
Attorney Dkt #:IS15.1292-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
08/09/2017
2
SMYTHE, ELIZABETH JENNINGS
Exec Dt:
09/20/2019
3
SULLIVAN, MATTHEW
Exec Dt:
08/24/2017
4
HARRISON, CHRISTOPHER
Exec Dt:
08/08/2017
5
CHEN, HUA
Exec Dt:
09/12/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11193373
US20170370215
15624735
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 58
Reel/Frame:050348/0094   Pages: 13
Recorded: 09/12/2019
Attorney Dkt #:IS11.1015-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLAPAL, MIROSLAV
Exec Dt:
05/05/2018
2
BABIN, CHRISTOPHER ALBERT
Exec Dt:
12/04/2017
3
PALMER, DANIEL
Exec Dt:
09/10/2019
4
HSU, KAI
Exec Dt:
12/04/2017
5
GOODWIN, PERSONAL REPRESENTATIVE OF ANTHONY ROBERT HOLMES GOODWIN, DECEASED, VANESSA
Exec Dt:
06/15/2018
6
POP, JULIAN
Exec Dt:
05/30/2018
7
LANDSIEDEL, NATHAN MATHEW
Exec Dt:
12/18/2017
8
GISOLF, ADRIAAN
Exec Dt:
12/06/2017
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11125081
US20180119547
15790689
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 59
Reel/Frame:051529/0283   Pages: 8
Recorded: 01/16/2020
Attorney Dkt #:IS18.0681-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, BO
Exec Dt:
01/14/2020
2
HSU, KAI
Exec Dt:
01/13/2020
3
DINDIAL, DEOPAUL
Exec Dt:
01/14/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11408244
US20210079754
16720144
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 60
Reel/Frame:055938/0419   Pages: 11
Recorded: 04/16/2021
Attorney Dkt #:IS17.0229-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, KAI
Exec Dt:
01/14/2020
2
PFEIFFER, THOMAS
Exec Dt:
01/21/2020
3
WANG, KANG
Exec Dt:
01/14/2020
4
SCHULZ, DAN
Exec Dt:
10/01/2020
5
KRISTENSEN, MORTEN
Exec Dt:
01/15/2020
6
ZUO, YOUXIANG
Exec Dt:
01/22/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210388721
17285925
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 61
Reel/Frame:055996/0890   Pages: 9
Recorded: 04/22/2021
Attorney Dkt #:IS18.1403-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEIFFER, THOMAS
Exec Dt:
04/15/2020
2
PARTOUCHE, ASHERS
Exec Dt:
04/20/2021
3
HSU, KAI
Exec Dt:
09/23/2020
4
EDMUNDSON, SIMON
Exec Dt:
01/08/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11333017
US20200318477
16838718
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 62
Reel/Frame:061811/0708   Pages: 12
Recorded: 11/17/2022
Attorney Dkt #:IS18.1394-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOLLA, SHAHNAWAZ HOSSAIN
Exec Dt:
04/20/2022
2
MOSTOWFI, FARSHID
Exec Dt:
04/28/2022
3
NIGHSWANDER, JOHN
Exec Dt:
11/08/2022
4
GISOLF, ADRIAAN
Exec Dt:
04/15/2022
5
HSU, KAI
Exec Dt:
04/20/2022
6
FUKAGAWA, SHUNSUKE
Exec Dt:
04/20/2022
7
PFEIFFER, THOMAS
Exec Dt:
01/12/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220349302
17755090
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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