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Patent Assignment Assignor Details
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Assignor Name : WEATHERFORD U.S., INC.
Total Assignments: 8
Assignment: 1
Reel/Frame:006677/0420   Pages: 50
Recorded: 09/07/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD U.S., INC.
Exec Dt:
03/31/1993
Assignee
1
TEXAS COMMERCE BANK NATIONAL ASSOICATION
712 MAIN ST. HOUSTON, TX 77002
TEXAS
Properties
 
Pat #
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Intl #
App #
 
Pat #
Pub #
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4032092
NONE
05643506
 
4133470
NONE
05890034
 
4244424
NONE
06024523
 
4335352
NONE
06102790
 
4328865
NONE
06177398
 
4460202
NONE
06210479
 
4589495
NONE
06601938
 
4618009
NONE
06638700
 
4625762
NONE
06796665
 
4706747
NONE
06801521
 
4655247
NONE
06820544
 
4674569
NONE
06845613
 
4756365
NONE
06903818
 
4717290
NONE
06942979
 
4787458
NONE
07056488
 
4811800
NONE
07111222
 
4794986
NONE
07126193
 
4842062
NONE
07152934
 
4979562
NONE
07261385
 
4945947
NONE
07357121
 
4984633
NONE
07424092
 
5025858
NONE
07517925
 
5245877
NONE
07668199
 
5146989
NONE
07671812
 
5113940
NONE
07700622
 
5181564
NONE
07774048
 
5195361
NONE
07797682
 
5207128
NONE
07855561
 
5246069
NONE
07856098
 
5305740
NONE
07878784
 
5253710
NONE
07951305
 
4119151
NONE
UNAVAILABLE
 
4159742
NONE
UNAVAILABLE
 
4033413
NONE
UNAVAILABLE
Correspondence name and address
MICHAEL WILSON
BAKER & BOTTS, L.L.P.
ONE SHELL PLAZA
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:008153/0542   Pages: 3
Recorded: 09/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD U.S., INC.
Exec Dt:
08/09/1993
Assignee
1
TUBE-ALLOY CORPORATION
9500 WEST TIDWELL
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5263683
NONE
07878734
Correspondence name and address
GUY L. MCCLUNG, III
16690 CHAMPION FOREST DRIVE
SPRING, TEXAS 77379-7023
Assignment: 3
Reel/Frame:008354/0261   Pages: 2
Recorded: 02/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD U.S., INC.
Exec Dt:
11/26/1996
Assignee
1
WEATHERFORD/LAMB, INC.
SUITE 1000
1360 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5575333
NONE
08484171
Correspondence name and address
GUY MCCLUNG - #347
16690 CHAMPION FOREST DRIVE
SPRING, TX 77379-7023
Assignment: 4
Reel/Frame:008457/0195   Pages: 2
Recorded: 04/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD U.S., INC.
Exec Dt:
04/04/1997
Assignee
1
WEATHERFORD LAMB, INC.
SUITE 1000
1360 POST OAK BLVD.
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5720349
NONE
08542439
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DRIVE
SPRING, TX 77379-7023
Assignment: 5
Reel/Frame:009027/0728   Pages: 2
Recorded: 03/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD U.S., INC.
Exec Dt:
03/02/1998
Assignee
1
WEATHERFORD/LAMB, INC.
1360 POST OAK BLVD.
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5620051
NONE
08655087
Correspondence name and address
GUY L. MCCLUNG, III
16690 CHAPION FOREST DR.
SPRING, TEXAS 77379-7023
Assignment: 6
Reel/Frame:009187/0976   Pages: 2
Recorded: 05/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD U.S., INC.
Exec Dt:
05/07/1998
Assignee
1
WEATHERFORD/LAMB, INC.
1360 POST OAK BLVD.
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5642787
NONE
08532473
Correspondence name and address
GUY MCCLUNG, III
16690 CHAMPION FOREST DR.
#347
SPRING, TEX 77379-7023
Assignment: 7
Reel/Frame:009257/0281   Pages: 2
Recorded: 06/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD U.S., INC.
Exec Dt:
05/19/1998
Assignee
1
WEATHERFORD/LAMB, INC.
1360 POST OAK BLVD.
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5318115
NONE
08097313
Correspondence name and address
GUY MCCLUNG
16690 CHAMPION FOREST DR.
SPRING, TEXAS 77379-7023
Assignment: 8
Reel/Frame:004195/0713   Pages: 1
Recorded: 06/06/1983
Conveyance: RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD U.S., INC.
Exec Dt:
00/00/0000
Assignee
1
WEATHERFORD/DMC, HOUSTON, TX., A TX CORP.
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4125161
NONE
05830511
 
4158389
NONE
05885062
 
4180131
NONE
05953141
 
4250960
NONE
06105162
Correspondence name and address
PATENT DEPT.
FULBRIGHT & JAWORSKI
800 BANK OF THE SOUTHWEST BLDG.
HOUSTON, TEX. 77002

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