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Patent Assignment Assignor Details
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Assignor Name : RAMOS, ROGERIO T.
Total Assignments: 16
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: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: 3
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: 4
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: 5
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: 6
Reel/Frame:017987/0886   Pages: 6
Recorded: 06/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAT, 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
YAMAT, TSUTOMU
Exec Dt:
06/25/2002
Assignee
1
SCHLUMBERGER TECHNOLOGY CORP.
OLD QUARRY ROAD
SCHLUMBERGER TECHNOLOGY CORPORATION
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7215416
US20060239330
11450327
Correspondence name and address
WAYNE KANAK
THE UNIVERSITY OF SOUTHAMPTON ET AL
SCHLUMBERGER GAMMA HOUSE, ET AL
SOUTHAMPTON, UNITEDED KINGDOM SO16 7NS
Assignment: 7
Reel/Frame:014080/0364   Pages: 6
Recorded: 05/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHROEDER, ROBERT J.
Exec Dt:
04/17/2003
2
TARVIN, JEFFREY
Exec Dt:
04/17/2003
3
RAMOS, ROGERIO T.
Exec Dt:
04/24/2003
4
BROWN, GEORGE A.
Exec Dt:
04/24/2003
Assignee
1
SENSOR HIGHWAY LIMITED
GAMMA HOUSE, ENTERPRISE ROAD
CHILWORTH SCIENCE PARK
SOUTHAMPTON, ENGLAND SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6751556
US20030236626
10317556
Correspondence name and address
TROP PRUNER & HU, P.C.
FRED G. PRUNER, JR.
8554 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 8
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: 9
Reel/Frame:015787/0148   Pages: 7
Recorded: 09/15/2004
Attorney Dkt #:60.1500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAH, JAGDISH
Exec Dt:
07/27/2004
2
RAMOS, ROGERIO T.
Exec Dt:
06/15/2004
3
SINDT, OLIVIER
Exec Dt:
05/21/2004
4
DRYDEN, PHILIP
Exec Dt:
07/23/2004
5
EVANS, CLIFF
Exec Dt:
07/21/2004
6
DALTON, MARK
Exec Dt:
07/21/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
IP LAW DEPT.
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7155101
US20050016272
10843097
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 10
Reel/Frame:015707/0017   Pages: 7
Recorded: 08/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARVIN, JEFFREY A.
Exec Dt:
06/21/2004
2
POP, JULIAN J.
Exec Dt:
08/02/2004
3
BITTLESTON, SIMON H.
Exec Dt:
08/17/2004
4
MELBOURNE, ANGUS J.
Exec Dt:
06/22/2004
5
RAMOS, ROGERIO T.
Exec Dt:
07/09/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7347262
US20050279499
10710111
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 11
Reel/Frame:017762/0235   Pages: 3
Recorded: 06/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RAMOS, ROGERIO T.
Exec Dt:
12/19/2005
Assignee
1
SCHLUMBERGER TECHNOLOGY CORP.
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7603009
US20060215971
11306309
Correspondence name and address
WAYNE KANAK
SCHLUMBERGER
GAMMA HOUSE, ENTERPRISE ROAD, THE
UNIVERSITY OF SOUTHAMPTON SCIENCE PARK,
SOUTHAMPTON, UNITED KINGDOM SO16 7NS
Assignment: 12
Reel/Frame:022595/0362   Pages: 8
Recorded: 04/24/2009
Attorney Dkt #:101.0147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, ROGERIO T.
Exec Dt:
05/30/2007
2
HARTOG, ARTHUR H.
Exec Dt:
05/30/2007
3
VAYNSHTEYN, VALDIMIR
Exec Dt:
05/31/2007
Assignee
1
SENSOR HIGHWAY LIMITED
GAMMA HOUSE
ENTERPRISE ROAD, CHILWORTH SCIENCE PARK
SOUTHAMPTON, UNITED KINGDOM SO16 7NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070044672
10525910
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 13
Reel/Frame:019639/0259   Pages: 8
Recorded: 08/02/2007
Attorney Dkt #:68.0690
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARADARAJAN, HARINI
Exec Dt:
07/11/2007
2
RUBINSTEIN, SCOTT A.
Exec Dt:
07/11/2007
3
RAMOS, ROGERIO T.
Exec Dt:
07/11/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7428350
NONE
11779376
Correspondence name and address
JOANNE HYLAND
14910 AIRLINE ROAD
ROSHARON, TX 77583
Assignment: 14
Reel/Frame:019895/0068   Pages: 5
Recorded: 09/28/2007
Attorney Dkt #:101.0219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RAMOS, ROGERIO T.
Exec Dt:
09/28/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090087911
11863598
Correspondence name and address
AUTREY BROWN
14910 AIRLINE ROAD
LEGAL - IP
R, TX 77583
Assignment: 15
Reel/Frame:020341/0876   Pages: 7
Recorded: 01/09/2008
Attorney Dkt #:101.0182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, ROGERIO T.
Exec Dt:
10/15/2007
2
READ, BARRY
Exec Dt:
12/06/2007
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7693376
US20090129732
11910655
Correspondence name and address
JANICE ALVERSON
14910 AIRLINE ROAD
BUILDING 20
ROSHARON, TX 77583
Assignment: 16
Reel/Frame:022252/0096   Pages: 8
Recorded: 02/12/2009
Attorney Dkt #:101.0219CIP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, ROGERIO T.
Exec Dt:
11/26/2008
2
COOPER, IAN
Exec Dt:
10/17/2008
3
BROWN, J. ERNEST
Exec Dt:
10/14/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090087912
12240607
Correspondence name and address
AUTREY BROWN
14910 AIRLINE ROAD
ROSHARON, TX 77583

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