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Patent Assignment Assignor Details
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Assignor Name : HALDORSEN, JAKOB
Total Assignments: 4
Assignment: 1
Reel/Frame:005152/0049   Pages: 3
Recorded: 07/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MILLER, DOUGLAS
Exec Dt:
06/01/1989
2
HALDORSEN, JAKOB
Exec Dt:
06/01/1989
3
KOSTOV, CLEMENT
Exec Dt:
06/06/1989
Assignee
1
SCHLUMBER TECHNOLOGY CORPORATION
277 PARK AVE.
NEW YORK, NEW YORK 10172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4922362
NONE
07360185
Correspondence name and address
CLIFFORD L. TAGER
SCHLUMBERGER-DOLL RESEARCH
OLD QUARRY RD.
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:015711/0608   Pages: 21
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBATS, PAUL, JR.
Exec Dt:
08/25/2000
2
BURNS, MACYLN
Exec Dt:
08/29/2000
3
DALTON, MARK
Exec Dt:
09/01/2000
4
DERUBEIS, ANTHONY
Exec Dt:
09/27/2000
5
EVANS, CLIFF
Exec Dt:
10/13/2000
6
HALDORSEN, JAKOB
Exec Dt:
10/27/2000
7
HANSEN, THORKLD
Exec Dt:
10/13/2000
8
MILLER, DOULGAS E.
Exec Dt:
10/27/2000
9
ORISTAGLIO, MICHAEL L.
Exec Dt:
10/27/2000
Assignee
1
WITTEN TECHNOLOGIES, INC.
2121 K STREET, NW
SUITE 650
WASHINGTON, DISTRICT OF COLUMBIA 20037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6388629
NONE
09703570
Correspondence name and address
FULBRIGHT & JAWORSKI LLP
ERIC B. HALL
1301 MCKINNEY
SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 3
Reel/Frame:013510/0515   Pages: 20
Recorded: 11/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURNS, MACLYN
Exec Dt:
06/13/2002
2
DERUBEIS, ANTHONY
Exec Dt:
06/14/2002
3
ALBATS, PAUL
Exec Dt:
06/13/2002
4
CASADONTE, ROBERT
Exec Dt:
05/16/2002
5
BIRKEN, RALF
Exec Dt:
06/12/2002
6
DEMING, ROSS
Exec Dt:
06/12/2002
7
HALDORSEN, JAKOB
Exec Dt:
05/16/2002
8
HANSEN, THORKILD
Exec Dt:
06/12/2002
9
MILLER, DOUGLAS E.
Exec Dt:
10/27/2002
10
ORISTAGLIO, MICHAEL L.
Exec Dt:
06/12/2002
Assignee
1
WITTEN TECHNOLOGIES INC.
295 HUNTINGTON AVENUE
SUITE 203
BOSTON, MASSACHUSETTS 02115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6766253
US20030135328
10097713
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
ERIC B. HALL
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 4
Reel/Frame:026277/0326   Pages: 10
Recorded: 05/16/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRABAYASHI, NOBUYASU
Exec Dt:
04/26/2011
2
TORII, KENTARO
Exec Dt:
04/26/2011
3
YAMAMOTO, HIROAKI
Exec Dt:
04/26/2011
4
HALDORSEN, JAKOB
Exec Dt:
05/12/2011
5
VOSKAMP, ARNE
Exec Dt:
04/27/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8902702
US20110255370
13087387
Correspondence name and address
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, CHUO-KU, SAGAMIHARA-SHI
KANAGAWA-KEN 252-0206 JAPAN

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