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Patent Assignment Assignor Details
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Assignor Name : WILKINSON, DAVID J.
Total Assignments: 6
Assignment: 1
Reel/Frame:006869/0849   Pages: 3
Recorded: 02/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMAKRISHNAN, T.S./
Exec Dt:
02/14/1994
2
WILKINSON, DAVID J.
Exec Dt:
02/14/1994
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5497321
NONE
08180083
Correspondence name and address
LEONARD W. POJUNAS
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:008189/0001   Pages: 6
Recorded: 10/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILKINSON, DAVID J.
Exec Dt:
09/24/1996
2
CRABLE, THOMAS A.
Exec Dt:
09/24/1996
3
FRY, NORMAN
Exec Dt:
09/24/1996
Assignee
1
STERLING COMMERCE, INC., A DELAWARE
8080 NORTH CENTRAL EXPRESSWAY, SUITE 1100
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5794206
NONE
08643622
Correspondence name and address
BAKER & BOTTS, L.L.P.
TERRY J. STALFORD
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 3
Reel/Frame:008716/0837   Pages: 3
Recorded: 09/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMAKRISHNAN, TERIZHANDUR S.R.
Exec Dt:
09/16/1997
2
SCHWARTZ, LAWRENCE M.
Exec Dt:
09/16/1997
3
FORDHAM, EDMUND J.
Exec Dt:
09/16/1997
4
KENYON, WILLIAM E.
Exec Dt:
09/16/1997
5
WILKINSON, DAVID J.
Exec Dt:
09/16/1997
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6040696
NONE
08932141
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
KEITH G.W. SMITH
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Assignment: 4
Reel/Frame:009381/0923   Pages: 4
Recorded: 08/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, ROGERIO TADEU
Exec Dt:
07/27/1998
2
THERON, BERNARD ELIE
Exec Dt:
07/31/1998
3
REISCHER, ANDREW J.
Exec Dt:
07/27/1998
4
MURPHY, WILLIAM F.
Exec Dt:
07/27/1998
5
BRYANT, IAN DAVID
Exec Dt:
07/27/1998
6
WILKINSON, DAVID J.
Exec Dt:
07/27/1998
Assignee
1
SCHLUMBER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6719048
NONE
09106608
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
KEITH G.W. SMITH
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 5
Reel/Frame:020606/0328   Pages: 9
Recorded: 03/06/2008
Attorney Dkt #:56.1071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, WILLIAM JOHN
Exec Dt:
02/11/2008
2
AYOUB, JOSEPH
Exec Dt:
02/11/2008
3
COUET, BENOIT
Exec Dt:
02/11/2008
4
DURY, VINCENT
Exec Dt:
02/07/2008
5
KONG, WENYU
Exec Dt:
02/15/2008
6
WILKINSON, DAVID J.
Exec Dt:
02/11/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7908230
US20080209997
12026589
Correspondence name and address
DARLA FONSECA
110 SCHLUMBERGER DRIVE, MD-1
SUGAR LAND, TX 77478
Assignment: 6
Reel/Frame:030553/0772   Pages: 10
Recorded: 06/05/2013
Attorney Dkt #:IS11.0954-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILKINSON, DAVID J.
Exec Dt:
03/21/2013
2
CHUGUNOV, NIKITA
Exec Dt:
04/04/2013
3
BAILEY, WILLIAM J.
Exec Dt:
03/28/2013
4
COUET, BENOIT
Exec Dt:
05/20/2013
5
RAMAKRISHNAN, TERIZHANDUR S.
Exec Dt:
05/15/2013
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10430872
US20130304617
13784666
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042

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