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Patent Assignment Assignor Details
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Assignor Name : KVAMSDAL, DAG
Total Assignments: 9
Assignment: 1
Reel/Frame:019490/0560   Pages: 2
Recorded: 06/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTIANSEN, BJORN
Exec Dt:
05/26/2004
2
SVEBERG, KNUT
Exec Dt:
05/26/2004
3
HJELKREM, INGE
Exec Dt:
05/26/2004
4
KVAMSDAL, DAG
Exec Dt:
05/26/2004
Assignee
1
CONSEPT AS
SLUPPENVEIEN 12E
BOX 6161
TRONDHEIM, NORWAY N-74435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7279020
US20050000200
10493226
Correspondence name and address
DONALD L. DENNISON
SUITE 105
1727 KING STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:019642/0594   Pages: 2
Recorded: 07/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTIANSEN, BJORN
Exec Dt:
11/24/2006
2
SVEBERG, KNUT
Exec Dt:
11/24/2006
3
HJELKREM, INGE
Exec Dt:
11/24/2006
4
KVAMSDAL, DAG
Exec Dt:
11/24/2006
Assignee
1
CONSEPT AS
SLUPPENVEIEN 12E
BOX 6161
N-7435 TRONDHEIM, NORWAY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070125715
10581126
Correspondence name and address
DENNISON, SCHULTZ & MACDONALD
SUITE 105
1727 KING STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:019432/0168   Pages: 2
Recorded: 06/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTIANSEN, BJORN
Exec Dt:
06/05/2007
2
SVEBERG, KNUT
Exec Dt:
06/05/2007
3
HJELKREM, INGE
Exec Dt:
06/05/2007
4
KVAMSDAL, DAG
Exec Dt:
06/05/2007
Assignee
1
CONSEPT AS
SLUPPENVEIEN 12E
TRONDHEIM, NORWAY N-7435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7144437
US20050011170
10491896
Correspondence name and address
DENNISON, SCHULTZ & MACDONALD
1727 KING STREET, SUITE 105
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:019919/0093   Pages: 2
Recorded: 09/27/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTIANSEN, BJORN
Exec Dt:
09/14/2007
2
SVEBERG, KNUT
Exec Dt:
09/17/2007
3
HJELKREM, INGE
Exec Dt:
09/17/2007
4
KVAMSDAL, DAG
Exec Dt:
09/17/2007
Assignee
1
CONSEPT AS
SLUPPENVEIEN 12E, BOX 6161
TRONDHEIM, NORWAY N-74435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7459001
US20080168753
10598284
Correspondence name and address
DENNISON, SCHULTZ & MACDONALD
SUITE 105, 1727 KING STREET
ALEXANDRIA VA 22314-2700
Assignment: 5
Reel/Frame:021554/0826   Pages: 2
Recorded: 09/15/2008
Attorney Dkt #:08075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTIANSEN, BJORN
Exec Dt:
09/08/2008
2
SVEBERG, KNUT
Exec Dt:
09/08/2008
3
HJELKREM, INGE
Exec Dt:
09/08/2008
4
KVAMSDAL, DAG
Exec Dt:
09/08/2008
Assignee
1
NATCO NORWAY AS
P.O. BOX 6161, SLUPPEN
TRONDHEIM, NORWAY N-7435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7875092
US20090049809
12280997
Correspondence name and address
DENNISON, SCHULTZ & MACDONALD
SUITE 105
1727 KING STREET
ALEXANDRIA, VIRGINIA 22314-2700
Assignment: 6
Reel/Frame:030313/0508   Pages: 5
Recorded: 04/29/2013
Attorney Dkt #:005864-00730
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KVAMSDAL, DAG
Exec Dt:
04/08/2013
2
SVEBERG, KNUT
Exec Dt:
04/08/2013
3
TALSETH, MAURITZ
Exec Dt:
04/08/2013
Assignee
1
CAMERON SYSTEMS AS
SLUPPENVEIEN 12E, BOX 6061
TRONDHEIM, NORWAY 7435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9266042
US20130247764
13877400
Correspondence name and address
PAUL E. ROSSLER, GABLE GOTWALS
100 WEST 5TH STREET, 10TH FLOOR
TULSA, OK 74103
Assignment: 7
Reel/Frame:037762/0117   Pages: 5
Recorded: 02/18/2016
Attorney Dkt #:005864-00806
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KVAMSDAL, DAG
Exec Dt:
08/04/2013
2
SVEBERG, KNUT
Exec Dt:
08/04/2013
3
TALSETH, MAURITZ
Exec Dt:
08/04/2013
Assignee
1
CAMERON SYSTEMS AS
SLUPPENVEIEN 12E, BOX 6061
TRONDHEIM, NORWAY 7435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10086385
US20160236211
15046191
Correspondence name and address
PAUL E. ROSSLER, GABLE GOTWALS
100 WEST 5TH STREET, 10TH FLOOR
TULSA, OK 74103
Assignment: 8
Reel/Frame:047027/0906   Pages: 5
Recorded: 10/02/2018
Attorney Dkt #:005864-00875
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KVAMSDAL, DAG
Exec Dt:
08/04/2013
2
SVEBERG, KNUT
Exec Dt:
08/04/2013
3
TALSETH, MAURITZ
Exec Dt:
08/04/2013
Assignee
1
CAMERON SYSTEMS AS
SLUPPENVEIEN 12E, BOX 6061
TRONDHEIM, NORWAY 7435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11090661
US20190030546
16148715
Correspondence name and address
PAUL E. ROSSLER, GABLE GOTWALS
100 WEST 5TH STREET, 1100 ONEOK PLAZA
TULSA, OK 74103
Assignment: 9
Reel/Frame:051636/0532   Pages: 9
Recorded: 01/28/2020
Attorney Dkt #:IS18.0384-US-NP/PSP/PSP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KVAMSDAL, DAG
Exec Dt:
12/20/2019
2
SANGHANI, PINKESH R.
Exec Dt:
12/05/2019
3
JARIWALA, ANKUR D.
Exec Dt:
10/28/2019
4
CAIRES-FERNANDEZ, LUIS EDUARDO
Exec Dt:
10/18/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11229917
US20200001309
16453042
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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