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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
NONE
Issue Dt:
Application #:
10707235
Filing Dt:
11/29/2003
Publication #:
20050115717
Pub Dt:
06/02/2005
Inventors:
David R. Hall, David S. Pixton, Michael Briscoe, Kline Bradford, Joe Fox, Scott Dahlgren
Title:
Improved Downhole Tool Liner
Assignment: 1
Reel/Frame:
014613/0230Recorded: 05/10/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HALL, DAVID R.
Exec Dt:
02/18/2004
PIXTON, DAVID S.
Exec Dt:
02/18/2004
DAHLGREN, SCOTT
Exec Dt:
02/18/2004
BRISCOE, MICHEAL
Exec Dt:
02/18/2004
FOX, JOE
Exec Dt:
02/18/2004
BRADFORD, KLINE
Exec Dt:
02/18/2004
Assignee:
NOVATEK, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 08606
Correspondent:
GRANT PRIDECO, L.P.
JEFFREY E. DALEY
1330 POST OAK BLVD., SUITE 2700
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:
014718/0111Recorded: 06/10/2004Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NOVATEK, INC.
Exec Dt:
04/29/2004
Assignee:
INTELLISERV, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Correspondent:
GRANT PRIDECO, L.P.
JEFFERY E. DALY
1330 POST OAK BLVD, SUITE 2700
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:
016419/0271Recorded: 03/24/2005Pages: 3
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
NOVATEK
Exec Dt:
03/10/2005
Assignee:
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
ROBERT J. FISHER
U.S. DEPARTMENT OF ENERGY
INTELLECTUAL PROPERTY LAW DIVISION
9800 SOUTH CASS AVENUE
ARGONNE, ILLINOIS 60439
Assignment: 4
Reel/Frame:
016891/0868Recorded: 12/15/2005Pages: 13
Conveyance:
PATENT SECURITY AGREEMENT SUPPLEMENT
Assignor:
INTELLISERV, INC.
Exec Dt:
11/15/2005
Assignee:
WELLS FARGO BANK
1000 LOUISIANA ST., 3RD FLOOR
MAIL CODE MAC T5002-031
HOUSTON, TEXAS 77208-1389
Correspondent:
CONSTANCE GALL RHEBERGEN
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 5
Reel/Frame:
018268/0790Recorded: 09/18/2006Pages: 6
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
WELLS FARGO BANK
Exec Dt:
08/31/2006
Assignee:
INTELLISERV, INC.
2185 S. LARSEN PARKWAY
PROVO, UTAH 84606
Correspondent:
JAN K. SIMPSON
FULBRIGHT & JAWORSKI L.L.P.
FULBRIGHT TOWER
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095

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