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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
6374918
Issue Dt:
04/23/2002
Application #:
09312140
Filing Dt:
05/14/1999
Publication #:
20010047872
Pub Dt:
12/06/2001
Inventors:
JOHN D. ROBERTS, JAMES LONGBOTTOM, DAVID M. HAUGEN, ALEX DAWSON, DAVID DUGUID et al
Title:
IN-TUBING WELLBORE SIDETRACKING OPERATIONS
Assignment: 1
Reel/Frame:
010376/0017Recorded: 11/12/1999Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ROBERTS, JOHN D.
Exec Dt:
11/02/1999
LONGBOTTOM, JAMES
Exec Dt:
10/26/1999
HAUGEN, DAVID M.
Exec Dt:
10/25/1999
DAWSON, ALEX
Exec Dt:
10/28/1999
DUGUID, DAVID
Exec Dt:
03/11/1999
MIDDLETON, FRANK
Exec Dt:
11/04/1999
BINGHAM, BRIAN
Exec Dt:
10/27/1999
HORST, TODD
Exec Dt:
10/25/1999
Assignee:
WEATHERFORD/LAMB, INC.
SUITEE 600, 515 POST OAK BOULEVARD
HOUSTON, TEXAS 77027
Correspondent:
GUY MCCLUNG
PMB 347
16690 CHAMPION FOREST DR.
SPRING, TEXAS 77379-7023
Assignment: 2
Reel/Frame:
010416/0650Recorded: 11/24/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WILSON, PAUL JAMES
Exec Dt:
11/05/1999
WYATT, MARK LEWIS
Exec Dt:
11/01/1999
SCOTT, THAD JOSEPH
Exec Dt:
11/01/1999
BROOKS, ROBERT
Exec Dt:
11/08/1999
PLUCHECK, CLAYTON
Exec Dt:
11/01/1999
MCCLUNG, GUY L., III
Exec Dt:
11/16/1999
Assignee:
WEATHERFORD/LAMB, INC.
SUITE 600
515 POST OAK BOULEVARD
HOUSTON, TEXAS 77027
Correspondent:
GUY MCCLUNG (GUY L. MCCLUNG, III)
16690 CHAMPION FOREST DR.
PMB 347
SPRING, TX 77379-7023
Assignment: 3
Reel/Frame:
034526/0272Recorded: 12/04/2014Pages: 103
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
WEATHERFORD/LAMB, INC.
Exec Dt:
09/01/2014
Assignee:
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000, ST. JAMES PL
HOUSTON, TEXAS 77056
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, J JERSEY

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