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Patent Assignment Assignor Details
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Assignor Name : YAMATE, TSUTOMU
Total Assignments: 56
Assignment: 1
Reel/Frame:009617/0895   Pages: 3
Recorded: 12/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHROEDER, ROBERT J.
Exec Dt:
11/17/1998
2
YAMATE, TSUTOMU
Exec Dt:
11/17/1998
3
RAMOS, ROGERIO T.
Exec Dt:
11/17/1998
4
MADHAVAN, RAGHU
Exec Dt:
11/17/1998
5
UDD, ERIC
Exec Dt:
11/13/1998
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6218661
NONE
09179146
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
KEITH G.W. SMITH
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Assignment: 2
Reel/Frame:010045/0702   Pages: 3
Recorded: 06/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
06/15/1999
2
SCHROEDER, ROBERT J.
Exec Dt:
06/15/1999
3
RAMOS, ROGERIO
Exec Dt:
06/15/1999
4
UDD, ERIC
Exec Dt:
06/11/1999
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6363180
NONE
09303163
Correspondence name and address
WILLIAM B. BATZER
INTELLECTUAL PROPERTY LAW DEPARTMENT
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:010081/0819   Pages: 3
Recorded: 07/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMON, ROGERIO T.
Exec Dt:
07/02/1999
2
MADHAVAN, RAGHU
Exec Dt:
07/02/1999
3
YAMATE, TSUTOMU
Exec Dt:
07/02/1999
4
BALKUNAS, STEPHEN C.
Exec Dt:
07/02/1999
5
SCHROEDER, ROBERT J.
Exec Dt:
07/02/1999
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6246048
NONE
09313603
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 4
Reel/Frame:010599/0241   Pages: 3
Recorded: 02/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
02/08/2000
2
RAMOS, ROGERIO T.
Exec Dt:
02/08/2000
3
MADHAVAN, RAGHU
Exec Dt:
02/08/2000
4
SCHROEDER, ROBERT J.
Exec Dt:
02/08/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6304686
NONE
09500501
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 5
Reel/Frame:010896/0490   Pages: 3
Recorded: 06/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
06/26/2000
2
MULLINS, OLIVER C.
Exec Dt:
06/26/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6404150
NONE
09604439
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 6
Reel/Frame:011407/0929   Pages: 4
Recorded: 12/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARVIN, JEFFREY A.
Exec Dt:
12/20/2000
2
SCHROEDER, ROBERT J.
Exec Dt:
12/19/2000
3
RAMOS, ROGERIO T.
Exec Dt:
12/15/2000
4
YAMATE, TSUTOMU
Exec Dt:
12/15/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020109081
09741225
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 7
Reel/Frame:012734/0688   Pages: 6
Recorded: 03/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUTT, LES
Exec Dt:
02/21/2002
2
YAMATE, TSUTOMU
Exec Dt:
02/22/2002
3
KAMATA, MASAHIRO
Exec Dt:
02/26/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7187620
US20030179651
10104320
Correspondence name and address
SCHLUMBERGER K.K.
ROBIN NAVA
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN, 229-0006 JAPAN
Assignment: 8
Reel/Frame:015679/0711   Pages: 6
Recorded: 02/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
06/25/2002
2
SCHROEDER, ROBERT J.
Exec Dt:
06/19/2002
3
RAMOS, ROGERIO T.
Exec Dt:
06/24/2002
4
MULLINS, OLIVER C.
Exec Dt:
06/18/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORP.
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030234921
10176858
Correspondence name and address
SCHLUMBERGER GAMMA HOUSE
WAYNE KANAK
ENTERPRISE ROAD
CHILWORTH SCIENCE PARK, SOUTHAMPTON
UNITED KINGDOM S016 7NS
Assignment: 9
Reel/Frame:016287/0295   Pages: 6
Recorded: 02/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
06/25/2002
2
SCHROEDER, ROBERT J.
Exec Dt:
06/19/2002
3
RAMOS, ROGERIOT
Exec Dt:
06/24/2002
4
MULLINS, OLIVER C.
Exec Dt:
06/18/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORP.
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050140966
11055062
Correspondence name and address
WAYNE KANAK
SCHLUMBERGER GAMMA HOUSE
ENTERPRISE ROAD
CHILWORTH SCIENCE APRK
SOUTHAMPTON, UNITED KINGDOM SO16 7NS
Assignment: 10
Reel/Frame:017913/0650   Pages: 6
Recorded: 05/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
06/25/2002
2
SCHROEDER, ROBERT J.
Exec Dt:
06/19/2002
3
RAMOS, ROGERIO T.
Exec Dt:
06/24/2002
4
MULLINS, OLIVER C.
Exec Dt:
06/18/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORP.
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7126680
US20060209291
11436162
Correspondence name and address
WAYNE KANAK
SCHLUMBERGER GAMMA HOUSE
ENTERPRISE ROAD, THE UNIVERSITY OF
SOUTHAMPTON SCIENCE PARK
SOUTHAMPTON, UNITED KINGDOM SO16 7NS
Assignment: 11
Reel/Frame:015367/0550   Pages: 5
Recorded: 05/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARVIN, JEFFREY A.
Exec Dt:
12/12/2003
2
SCHROEDER, ROBERT J.
Exec Dt:
12/17/2003
3
RAMOS, ROGERIO T.
Exec Dt:
12/12/2003
4
YAMATE, TSUTOMU
Exec Dt:
12/15/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6946645
US20040178330
10733531
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
INTELLECTUAL PROPERTY LAW DEPARTMENT
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 12
Reel/Frame:015957/0343   Pages: 7
Recorded: 03/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
01/14/2005
2
VANNUFFELEN, STEPHANE
Exec Dt:
01/14/2005
3
GAYRAL, BRUNO
Exec Dt:
01/19/2005
4
CHEE, SOON SEONG
Exec Dt:
01/14/2005
5
WILSON, COLIN
Exec Dt:
01/14/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060152383
11023956
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 13
Reel/Frame:017579/0746   Pages: 7
Recorded: 02/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIKENJI, AKIHITO
Exec Dt:
11/22/2005
2
NOUAZE, VERONIQUE
Exec Dt:
05/12/2005
3
YAMATE, TSUTOMU
Exec Dt:
12/06/2005
4
TERABAYASHI, TORU
Exec Dt:
12/07/2005
5
SUGIMOTO, TSUTOMU
Exec Dt:
11/25/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7392697
US20070062274
11230793
Correspondence name and address
INTELLECTUAL PROPERTY LAW
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANOGAWA-KEN 220-0006 JAPAN
Assignment: 14
Reel/Frame:020269/0402   Pages: 9
Recorded: 12/18/2007
Conveyance: CORRECTIVE COVERSHEET TO CORRECT THE NAME AND ADDRESS OF THE RECEIVING PARTY THAT WAS PREVIOUSLY RECORDED ON REEL 017579, FRAME 0746.
Assignors
1
CHIKENJI, AKIHITO
Exec Dt:
11/22/2005
2
NOUAZE, VERONIQUE
Exec Dt:
12/05/2005
3
YAMATE, TSUTOMU
Exec Dt:
12/06/2005
4
TERABAYASHI, TORU
Exec Dt:
12/05/2005
5
SUGIMOTO, TSUTOMU
Exec Dt:
11/25/2005
Assignees
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
2
KYOCERA CORPORATION
6 TAKEDA TOBADONO-CHO, FUSHIMI-KU
KYOTO-SHI, KYOTO-FU 612-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7392697
US20070062274
11230793
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 15
Reel/Frame:017710/0072   Pages: 10
Recorded: 02/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
01/18/2006
2
NAKAYAMA, TAKEAKI
Exec Dt:
01/26/2006
3
YAMATE, TSUTOMU
Exec Dt:
01/18/2006
4
TERABAYASHI, TORU
Exec Dt:
01/27/2006
5
OTSUKA, AKIRA
Exec Dt:
02/06/2006
6
INDO, KENTARO
Exec Dt:
02/06/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, 200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7609380
US20070109537
11273893
Correspondence name and address
SCHLUMBERGER K.K.
INTELLECTUAL PROPERTY LAW
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006, JAPANA
Assignment: 16
Reel/Frame:017778/0681   Pages: 7
Recorded: 06/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
01/30/2006
2
INDO, KENTARO
Exec Dt:
02/06/2006
3
TERABAYASHI, TORU
Exec Dt:
01/30/2006
4
YAMATE, TSUTOMU
Exec Dt:
01/30/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD 1, 2000 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7511813
US20070171414
11307173
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 17
Reel/Frame:017778/0688   Pages: 8
Recorded: 06/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
01/30/2006
2
INDO, KENTARO
Exec Dt:
02/06/2006
3
FUJISAWA, GO
Exec Dt:
01/30/2006
4
TERABAYASHI, TORU
Exec Dt:
01/30/2006
5
YAMATE, TSUTOMU
Exec Dt:
01/30/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7336356
US20070171412
11307170
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 18
Reel/Frame:017778/0696   Pages: 9
Recorded: 06/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
01/30/2006
2
KAMIYA, AKIRA
Exec Dt:
01/30/2006
3
MIYASHITA, MASAKI
Exec Dt:
02/02/2006
4
KENTARO, INDO
Exec Dt:
02/06/2006
5
CIGLENEC, REINHART
Exec Dt:
01/27/2006
6
YAMATE, TSUTOMU
Exec Dt:
01/30/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7379180
US20070171413
11307171
Correspondence name and address
INTELLECTUAL PROPERTY LAW
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 19
Reel/Frame:018903/0676   Pages: 9
Recorded: 02/14/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, COLIN
Exec Dt:
10/20/2006
2
CHEE, SOON-SEONG
Exec Dt:
10/27/2006
3
NUTT, LES
Exec Dt:
10/24/2006
4
YAMATE, TSUTOMU
Exec Dt:
10/20/2006
5
KAMATA, MASAHIRO
Exec Dt:
10/20/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7696901
US20070062696
11532904
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006, JAPAN
Assignment: 20
Reel/Frame:018902/0885   Pages: 11
Recorded: 02/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
01/29/2007
2
ANDREWS, ALBERT BALLARD
Exec Dt:
01/19/2007
3
VANNUFFELEN, STEPHANE
Exec Dt:
01/19/2007
4
YAMATE, TSUTOMU
Exec Dt:
01/22/2007
5
TERABAYASHI, TORU
Exec Dt:
01/19/2007
6
KINJO, HIDEKI
Exec Dt:
01/19/2007
7
MULLINS, OLIVER C.
Exec Dt:
01/19/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7687769
US20080173804
11625274
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 21
Reel/Frame:018902/0927   Pages: 11
Recorded: 02/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INDO, KENTARO
Exec Dt:
11/23/2006
2
ANDREWS, ALBERT BALLARD
Exec Dt:
11/20/2006
3
VANNUFFELEN, STEPHANE
Exec Dt:
01/24/2007
4
YAMATE, TSUTOMU
Exec Dt:
01/23/2007
5
TERABAYASHI, TORU
Exec Dt:
01/23/2007
6
KINJO, HIDEKI
Exec Dt:
11/16/2006
7
MULLINS, OLIVER C.
Exec Dt:
11/27/2006
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7687770
US20080173805
11625276
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 22
Reel/Frame:019078/0939   Pages: 6
Recorded: 03/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUTT, LES
Exec Dt:
03/05/2007
2
YAMATE, TSUTOMU
Exec Dt:
03/05/2007
3
KAMATA, MASAHIRO
Exec Dt:
03/05/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7894297
US20070165487
11682326
Correspondence name and address
INTELLECTUAL PROPERY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 23
Reel/Frame:019416/0299   Pages: 12
Recorded: 06/12/2007
Attorney Dkt #:20.2990NP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEGEMAN, PETER S.
Exec Dt:
05/10/2007
2
GOODWIN, ANTHONY R.H.
Exec Dt:
05/10/2007
3
MUHAMMAD, MOIN
Exec Dt:
05/15/2007
4
VASQUES, RICARDO
Exec Dt:
06/04/2007
5
AYAN, COSAN
Exec Dt:
05/18/2007
6
O'KEEFE, MICHAEL
Exec Dt:
05/30/2007
7
YAMATE, TSUTOMU
Exec Dt:
05/10/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7614294
US20080066537
11746201
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TX 77478
Assignment: 24
Reel/Frame:019784/0568   Pages: 12
Recorded: 09/04/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, NORLYUKI
Exec Dt:
07/02/2007
2
YAMATE, TSUTOMU
Exec Dt:
07/02/2007
3
SINHA, BLKASH K.
Exec Dt:
07/02/2007
4
SATO, SHIGERU
Exec Dt:
07/02/2007
5
VENERUSO, ANTHONY FRANK
Exec Dt:
07/03/2007
6
LAWRENCE, JIMMY
Exec Dt:
07/05/2007
7
BARRIOL, YVES
Exec Dt:
07/05/2007
8
DAITO, SHIGEO
Exec Dt:
07/02/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8294332
US20090009036
11772244
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHLNOBE, SAGAMIHARA-SHI
KANAGAWA-KEN, JAPAN 229-0006
Assignment: 25
Reel/Frame:019993/0866   Pages: 10
Recorded: 10/18/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
08/27/2007
2
INOUE, HIROSHI
Exec Dt:
08/24/2007
3
TAKEDA, JIRO
Exec Dt:
08/23/2007
4
SUDO, YUKIO
Exec Dt:
08/23/2007
5
DESROQUES, EMMANUEL
Exec Dt:
09/04/2007
6
UMEMOTO, SATORU
Exec Dt:
08/20/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7793712
US20080047751
11844339
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006
Assignment: 26
Reel/Frame:020011/0419   Pages: 16
Recorded: 10/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERABAYASHI, TORU
Exec Dt:
10/09/2007
2
YAMATE, TSUTOMU
Exec Dt:
10/05/2007
3
KINJO, HIDEKI
Exec Dt:
10/09/2007
4
CHIKENJI, AKIHITO
Exec Dt:
10/09/2007
5
NAKAYAMA, TAKEAKI
Exec Dt:
10/09/2007
6
MULLINS, OLIVER C.
Exec Dt:
09/25/2007
7
BETANCOURT, SORAYA S.
Exec Dt:
09/21/2007
8
O'KEEFE, MICHAEL
Exec Dt:
10/01/2007
9
DONG, CHENGLI
Exec Dt:
09/20/2007
10
MULLINS,OLIVER C.
Exec Dt:
09/25/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7788972
US20090078036
11858139
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 27
Reel/Frame:020106/0990   Pages: 6
Recorded: 11/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
11/06/2007
2
OUAABA, KHALID
Exec Dt:
10/17/2007
3
YAMATE, TSUTOMU
Exec Dt:
10/17/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7675030
US20080087078
11855144
Correspondence name and address
IP LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN, JAPAN 229-0006
Assignment: 28
Reel/Frame:020217/0709   Pages: 19
Recorded: 12/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIYA, AKIRA
Exec Dt:
10/29/2007
2
ODDIE, GARY
Exec Dt:
11/12/2007
3
VANNUFFELEN, STEPHANE
Exec Dt:
11/06/2007
4
YAMATE, TSUTOMU
Exec Dt:
10/29/2007
5
MULLINS, OLIVER C.
Exec Dt:
11/13/2007
6
RAGHURAMAN, BHAVANI
Exec Dt:
11/06/2007
7
ANDREWS, ALBERT BALLARD
Exec Dt:
10/25/2007
8
CARNEGIE, ANDREW
Exec Dt:
10/23/2007
9
DONG, CHENGLI
Exec Dt:
11/05/2007
10
FAUR, MARIAN
Exec Dt:
11/19/2007
11
HARRISON, CHRISTOPHER
Exec Dt:
10/26/2007
12
INDO, KENTARO
Exec Dt:
10/24/2007
13
JIANG, LI
Exec Dt:
10/25/2007
14
O'KEEFE, MICHAEL
Exec Dt:
10/10/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7644611
US20080066538
11854551
Correspondence name and address
INTELLECTUAL PROPERTY LAW SCHLUMBERG K.K
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 29
Reel/Frame:020567/0275   Pages: 8
Recorded: 02/27/2008
Attorney Dkt #:60.1748 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ULLO, JOHN
Exec Dt:
12/14/2007
2
YAMATE, TSUTOMU
Exec Dt:
12/17/2007
3
TAKEDA, JIRO
Exec Dt:
12/17/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090139244
11948639
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 30
Reel/Frame:020447/0399   Pages: 9
Recorded: 02/05/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CIGLENEC, REINHART
Exec Dt:
12/10/2007
2
VANNUFFELEN, STEPHANE
Exec Dt:
12/20/2007
3
KAMIYA, AKIRA
Exec Dt:
12/11/2007
4
VILLAREAL, STEVEN G.
Exec Dt:
12/12/2007
5
YAMATE, TSUTOMU
Exec Dt:
12/18/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7937223
US20090166085
11965770
Correspondence name and address
IP LAW SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 31
Reel/Frame:022136/0503   Pages: 15
Recorded: 01/19/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, ROBERT HUGHES
Exec Dt:
02/04/2008
2
JAQUES, PAUL STEVEN
Exec Dt:
02/19/2008
3
YAMATE, TSUTOMU
Exec Dt:
02/04/2008
4
ENDO, TATSUKI
Exec Dt:
02/04/2008
5
MARTIN, JAMES EDWARD
Exec Dt:
02/01/2008
6
WILSON, COLIN
Exec Dt:
02/05/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7694735
US20080149330
11653488
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 32
Reel/Frame:021674/0168   Pages: 5
Recorded: 10/15/2008
Attorney Dkt #:26.0506 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
08/29/2008
2
YAMATE, TSUTOMU
Exec Dt:
09/02/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8082780
US20100050760
12200916
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 33
Reel/Frame:021674/0267   Pages: 17
Recorded: 10/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWRENCE, JIMMY
Exec Dt:
09/18/2008
2
JONES, TIMOTHY G.J.
Exec Dt:
09/04/2008
3
INDO, KENTARO
Exec Dt:
08/29/2008
4
YAMATE, TSUTOMU
Exec Dt:
09/02/2008
5
MATSUMOTO, NORIYUKI
Exec Dt:
08/29/2008
6
TORIBIO, MICHAEL
Exec Dt:
08/29/2008
7
YOSHIUCHI, HIDETOSHI
Exec Dt:
08/29/2008
8
MEREDITH, ANDREW
Exec Dt:
09/04/2008
9
LAWRENCE, NATHAN S.
Exec Dt:
09/04/2008
10
JIANG, LI
Exec Dt:
09/04/2008
11
FUJISAWA, GO
Exec Dt:
09/08/2008
12
MULLINS, OLIVER C.
Exec Dt:
08/29/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD 1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100050761
12198129
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 34
Reel/Frame:021575/0740   Pages: 7
Recorded: 09/23/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, SHIGERU
Exec Dt:
09/19/2008
2
IGARASHI, JUEI
Exec Dt:
09/19/2008
3
KAMIYA, AKIRA
Exec Dt:
09/18/2008
4
YAMATE, TSUTOMU
Exec Dt:
09/19/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7801704
US20090287451
12233592
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 35
Reel/Frame:021700/0932   Pages: 11
Recorded: 10/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
10/03/2008
2
CHEE, SOON SEONG
Exec Dt:
10/16/2008
3
VANNUFFELEN, STEPHANE
Exec Dt:
10/01/2008
4
WILSON, COLIN A.
Exec Dt:
10/01/2008
5
IGARASHI, JUEI
Exec Dt:
10/02/2008
6
OUAABA, KHALID
Exec Dt:
10/16/2008
7
NAITO, KOICHI
Exec Dt:
10/02/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7720323
US20090038794
12239822
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 36
Reel/Frame:021700/0978   Pages: 9
Recorded: 10/20/2008
Attorney Dkt #:26.0404 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, TSUNEHIKO
Exec Dt:
10/01/2008
2
KAMIYA, AKIRA
Exec Dt:
10/02/2008
3
SATO, SHIGERU
Exec Dt:
10/03/2008
4
IGARASHI, JUEI
Exec Dt:
10/02/2008
5
YAMATE, TSUTOMU
Exec Dt:
10/03/2008
Assignees
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
2
TAMAGAWA SEIKI CO., LTD.
1879 OYASUMI, IIDA-SHI
NAGANO-KEN 395-8515, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7712223
US20100077623
12240943
Correspondence name and address
SCHLUMBERGER K.K.
INTELLECTUAL PROPERTY LAW
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 37
Reel/Frame:022088/0210   Pages: 8
Recorded: 01/09/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIUCHI, HIDETOSHI
Exec Dt:
12/11/2008
2
YAMATE, TSUTOMU
Exec Dt:
12/11/2008
3
ULLO, JOHN
Exec Dt:
12/29/2008
4
MATSUMOTO, KAZUHIKO
Exec Dt:
12/18/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8297351
US20120118558
12332304
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 38
Reel/Frame:022095/0593   Pages: 6
Recorded: 01/12/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, WEI HEONG
Exec Dt:
12/16/2008
2
HARRISON, CHRISTOPHER
Exec Dt:
12/15/2008
3
YAMATE, TSUTOMU
Exec Dt:
12/18/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9051821
US20100147065
12334522
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 39
Reel/Frame:022334/0895   Pages: 9
Recorded: 03/03/2009
Attorney Dkt #:21.1566
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XU
Exec Dt:
01/15/2009
2
HARTOG, ARTHUR
Exec Dt:
12/10/2008
3
CADERE, DIMITRI
Exec Dt:
12/23/2008
4
YAMATE, TSUTOMU
Exec Dt:
01/06/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7832276
US20090151423
12334584
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 40
Reel/Frame:022612/0567   Pages: 11
Recorded: 04/29/2009
Attorney Dkt #:30.3113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XU
Exec Dt:
03/09/2009
2
YAMATE, TSUTOMU
Exec Dt:
02/12/2009
3
TERABAYASHI, TORU
Exec Dt:
02/10/2009
4
VASQUES, RICARDO
Exec Dt:
04/08/2009
5
DONG, CHENGLI
Exec Dt:
02/05/2009
6
HEGEMAN, PETER S.
Exec Dt:
02/05/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD200-9
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8528396
US20100192684
12363835
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 41
Reel/Frame:022886/0237   Pages: 12
Recorded: 06/28/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWRENCE, JIMMY
Exec Dt:
05/05/2009
2
ANGELESCU, DAN E.
Exec Dt:
04/27/2009
3
HARRISON, CHRISTOPHER
Exec Dt:
04/28/2009
4
YAMATE, TSUTOMU
Exec Dt:
04/24/2009
5
SULLIVAN, MATTHEW T.
Exec Dt:
04/29/2009
6
SCHROEDER, ROBERT J.
Exec Dt:
04/29/2009
7
VAN HAL, RONALD E.G.
Exec Dt:
05/12/2009
8
RAGHURAMAN, BHAVANI
Exec Dt:
05/05/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD 1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100269579
12428454
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 42
Reel/Frame:023358/0004   Pages: 19
Recorded: 10/09/2009
Attorney Dkt #:14459-31
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANNUFFELEN, STEPHANE
Exec Dt:
07/15/2009
2
VASQUES, RICARDO
Exec Dt:
07/15/2009
3
YAMATE, TSUTOMU
Exec Dt:
07/14/2009
4
KAMIYA, AKIRA
Exec Dt:
07/14/2009
5
INDO, KENTARO
Exec Dt:
07/13/2009
6
ODDIE, GARY
Exec Dt:
08/04/2009
7
MACHIN, JONATHAN
Exec Dt:
07/29/2009
8
MORGAN, JULIE
Exec Dt:
07/27/2009
9
STENHAUG, MORTEN
Exec Dt:
07/14/2009
10
BIRKETT, GRAHAM
Exec Dt:
08/24/2009
11
MULLINS, OLIVER C.
Exec Dt:
07/30/2009
12
MANGAL, LARS
Exec Dt:
07/15/2009
13
PANETTA, PASCAL
Exec Dt:
08/23/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100059221
12477190
Correspondence name and address
STANISLAUS AKSMAN
7918 JONES BRANCH DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 43
Reel/Frame:023098/0263   Pages: 8
Recorded: 08/18/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, SHIGERU
Exec Dt:
07/16/2009
2
IGARASHI, JUEI
Exec Dt:
07/16/2009
3
YAMATE, TSUTOMU
Exec Dt:
07/28/2009
4
WOODBURN, CHARLES
Exec Dt:
07/15/2009
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8200436
US20110015862
12503075
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 44
Reel/Frame:024129/0284   Pages: 9
Recorded: 03/24/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, TSUNEHIKO
Exec Dt:
03/17/2010
2
KAMIYA, AKIRA
Exec Dt:
03/17/2010
3
SATO, SHIGERU
Exec Dt:
03/17/2010
4
IGARASHI, JUEI
Exec Dt:
03/17/2010
5
YAMATE, TSUTOMU
Exec Dt:
03/19/2010
Assignees
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
2
TAMAGAWA SEIKI CO., LTD.
1879 OYASUMI, IIDA-SHI
NAGANO-KEN 395-8515, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8061048
US20100223796
12727236
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 45
Reel/Frame:024421/0751   Pages: 15
Recorded: 05/20/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
04/20/2010
2
TERABAYASHI, TORU
Exec Dt:
04/20/2010
3
VASQUES, RICARD
Exec Dt:
04/12/2010
4
KANAYAMA, KAZUMASA
Exec Dt:
04/13/2010
5
HOSODA, YUJI
Exec Dt:
04/13/2010
6
BRIQUET, STEPHANE
Exec Dt:
04/20/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD 1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8397561
US20100257926
12758031
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, CHUO-KU, SAGAMIHARA-SHI
KANAGAWA-KEN 252-0206 JAPAN
Assignment: 46
Reel/Frame:024469/0098   Pages: 5
Recorded: 06/01/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, SHIGERU
Exec Dt:
05/28/2010
2
YAMATE, TSUTOMU
Exec Dt:
05/28/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
MD 1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110290992
12789466
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, CHUO-KU, SAGAMIHARA-SHI
KANAGAWA-KEN 252-0206 JAPAN
Assignment: 47
Reel/Frame:027720/0857   Pages: 17
Recorded: 02/17/2012
Attorney Dkt #:26.0333 US ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWRENCE, JIMMY
Exec Dt:
02/13/2012
2
JONES, TIM G.J.
Exec Dt:
01/23/2012
3
INDO, KENTARO
Exec Dt:
01/20/2012
4
YAMATE, TSUTOMU
Exec Dt:
01/30/2012
5
MATSUMOTO, NORIYUKI
Exec Dt:
01/20/2012
6
TORIBIO, MICHAEL M.
Exec Dt:
01/23/2012
7
YOSHIUCHI, HIDETOSHI
Exec Dt:
01/20/2012
8
MEREDITH, ANDREW
Exec Dt:
01/31/2012
9
LAWRENCE, NATHAN S.
Exec Dt:
01/23/2012
10
JIANG, LI
Exec Dt:
01/31/2012
11
FUJISAWA, GO
Exec Dt:
01/20/2012
12
MULLINS, OLIVER C.
Exec Dt:
01/20/2012
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8904859
US20120137764
13353321
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 48
Reel/Frame:030573/0900   Pages: 8
Recorded: 06/10/2013
Attorney Dkt #:IS11.0525USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAITO, SHIGEO
Exec Dt:
06/07/2013
2
YAMATE, TSUTOMU
Exec Dt:
06/10/2013
3
YAMAZAKI, SHUNSUKE
Exec Dt:
06/07/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9074461
US20140361155
13912157
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 49
Reel/Frame:034586/0076   Pages: 10
Recorded: 12/26/2014
Attorney Dkt #:IS13.4498USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TJHANG, THEODORUS
Exec Dt:
12/17/2014
2
YAMATE, TSUTOMU
Exec Dt:
11/17/2014
3
IMASATO, YUTAKA
Exec Dt:
11/23/2014
4
KAMIYA, AKIRA
Exec Dt:
11/18/2014
5
KANAYAMA, KAZUMASA
Exec Dt:
11/18/2014
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611735
US20150138557
14540015
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 50
Reel/Frame:034586/0098   Pages: 10
Recorded: 12/26/2014
Attorney Dkt #:IS13.4221USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TJHANG, THEODORUS
Exec Dt:
12/17/2014
2
YAMATE, TSUTOMU
Exec Dt:
11/17/2014
3
OSAWA, OSAMU
Exec Dt:
11/20/2014
4
ISHIKAWA, MASATOSHI
Exec Dt:
11/19/2014
5
WATANABE, YOSHIHIRO
Exec Dt:
11/19/2014
Assignees
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
2
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU, TOKYO
BUNKYO-KU, JAPAN 113-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150138337
14539929
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 51
Reel/Frame:037879/0327   Pages: 8
Recorded: 03/03/2016
Attorney Dkt #:IS13.3921-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, MIHIR S.
Exec Dt:
04/15/2015
2
SINHA, BIKASH K.
Exec Dt:
04/15/2015
3
YAMATE, TSUTOMU
Exec Dt:
04/24/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10355664
US20160173058
14904317
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 52
Reel/Frame:038938/0135   Pages: 11
Recorded: 06/17/2016
Attorney Dkt #:IS13.3962-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATE, TSUTOMU
Exec Dt:
07/22/2015
2
KADER, KAMAL
Exec Dt:
07/28/2015
3
CHEE, SOON SEONG
Exec Dt:
07/22/2015
4
IKEGAMI, TORU
Exec Dt:
07/22/2015
5
FUKUHARA, MASAFUMI
Exec Dt:
07/30/2015
6
WEERASINGHE, NALIN
Exec Dt:
06/15/2016
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160018245
14799586
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 53
Reel/Frame:038924/0956   Pages: 6
Recorded: 06/16/2016
Attorney Dkt #:IS13.4376-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAITO, SHIGEO
Exec Dt:
10/19/2015
2
YAMATE, TSUTOMU
Exec Dt:
10/19/2015
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9874655
US20160124112
14886092
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 54
Reel/Frame:045512/0523   Pages: 9
Recorded: 04/12/2018
Attorney Dkt #:IS14.8758-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, MASAEI
Exec Dt:
03/02/2018
2
MARYA, MANUEL
Exec Dt:
04/10/2018
3
YAMATE, TSUTOMU
Exec Dt:
03/04/2018
4
OSAWA, OSAMU
Exec Dt:
03/01/2018
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10746014
US20190249540
15892912
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 55
Reel/Frame:058436/0157   Pages: 4
Recorded: 12/20/2021
Attorney Dkt #:KIN-51931
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, AYUMU
Exec Dt:
11/02/2021
2
FUJITA, KEIICHI
Exec Dt:
11/02/2021
3
YAMATE, TSUTOMU
Exec Dt:
11/02/2021
4
OGAWA, KEN
Exec Dt:
11/02/2021
Assignee
1
NAGANO KEIKI CO., LTD.
1-30-4 HIGASHIMAGOME
OHTA-KU
TOKYO, JAPAN 143-8544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220357185
17620983
Correspondence name and address
RANKIN HILL AND CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 56
Reel/Frame:063999/0874   Pages: 3
Recorded: 06/20/2023
Attorney Dkt #:KIN-54633
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, AYUMU
Exec Dt:
05/23/2023
2
FUJITA, KEIICHI
Exec Dt:
05/23/2023
3
YAMATE, TSUTOMU
Exec Dt:
05/29/2023
Assignee
1
NAGANO KEIKI CO., LTD.
1-30-4 HIGASHIMAGOME
OHTA-KU
TOKYO, JAPAN 143-8544
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240035965
18258395
Correspondence name and address
RANKIN HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094-7808

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