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Assignee Name : WEATHERFORD/LAMB INC.
Total Assignments: 25
Assignment: 1
Reel/Frame:011590/0297   Pages: 5
Recorded: 02/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD HOLDING U.S., INC.
Exec Dt:
10/31/2000
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6135740
NONE
08948810
 
6113355
NONE
08948811
 
6079489
NONE
09076188
 
6125931
NONE
09106632
Correspondence name and address
HAYES, SOLOWAY, HENNESSEY, ET AL
NORMAN P. SOLOWAY
175 CANAL STREET
MANCHESTER, NH 03101
Assignment: 2
Reel/Frame:013557/0848   Pages: 5
Recorded: 04/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UNITED STATES FILTER CORPORATION
Exec Dt:
11/27/2001
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6663774
US20020084216
09978840
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, LLP
3040 POST OAK BOULEVARD
SUITE 1500
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:014050/0123   Pages: 4
Recorded: 03/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WARDLEY, MIKE
Exec Dt:
11/07/2002
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6848517
US20030164250
10257662
Correspondence name and address
MOSER PATTERSON SHERIDAN LLP
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:013822/0348   Pages: 5
Recorded: 03/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENSON, DAVID
Exec Dt:
11/20/2002
2
ADAMS, GRANT
Exec Dt:
10/23/2002
3
GRANT, DAVID H.
Exec Dt:
10/23/2002
4
SIMPSON, NEIL ANDREW ABERCOMBIE
Exec Dt:
10/28/2002
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7144243
US20030127774
10306490
Correspondence name and address
MOSER PATTERSON SHERIDAN
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 5
Reel/Frame:013810/0244   Pages: 3
Recorded: 03/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GALLOWAY, GREGORY G.
Exec Dt:
02/24/2003
2
BRUNNERT, DAVID J.
Exec Dt:
02/24/2003
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6899186
US20040112603
10319792
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, L.L.P.
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD., SUITE 1500
HOUSTON, TX 77056
Assignment: 6
Reel/Frame:013530/0642   Pages: 10
Recorded: 03/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHANGER, KEN
Exec Dt:
03/18/2003
2
VICIC, JOHN
Exec Dt:
03/19/2003
3
CUFFE, CHRISTOPHER
Exec Dt:
03/19/2003
4
PLUCHECK, CLAYTON
Exec Dt:
03/19/2003
5
MAGUIRE, PATRICK G.
Exec Dt:
03/20/2003
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6907937
US20040118572
10328708
Correspondence name and address
MOSER, PATTERSON, & SHERIDAN LLP
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:013948/0027   Pages: 3
Recorded: 04/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCGAVERN, CECIL G. III
Exec Dt:
03/31/2003
2
SARAN, ADRIAN V.
Exec Dt:
03/31/2003
3
SIDES, WINFIELD M. III
Exec Dt:
03/31/2003
Assignee
1
WEATHERFORD/LAMB INC.
505 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7188674
US20040045714
10407391
Correspondence name and address
MOSER, PATTERSON & SHERIDAN
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 8
Reel/Frame:014098/0278   Pages: 2
Recorded: 05/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HASHEM, GHAZI J.
Exec Dt:
05/12/2003
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7125053
US20030227170
10442859
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE, LLP
J. DEAN LECHTENBERGER
750 BERING DRIVE
HOUSTON, TX 77057-2198
Assignment: 9
Reel/Frame:014237/0476   Pages: 3
Recorded: 01/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NUCLEAR RESERVOIR EVALUATION INC.
Exec Dt:
06/20/2003
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825459
US20020014583
09949596
Correspondence name and address
MOSER PATTERSON & SHERIDAN
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 10
Reel/Frame:014084/0944   Pages: 3
Recorded: 10/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEDERSEN, GERALD D.
Exec Dt:
07/16/2003
2
MIRTH, DAVID E.
Exec Dt:
07/18/2003
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7055611
US20040055741
10616643
Correspondence name and address
MOSER PATTERSON & SHERIDAN LLP
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 11
Reel/Frame:014550/0204   Pages: 9
Recorded: 09/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHANGER, KEN
Exec Dt:
08/05/2003
2
HARRALL, SIMON
Exec Dt:
08/07/2003
3
CUFFE, CHRISTOPHER
Exec Dt:
08/18/2003
4
BADRAK, ROBERT
Exec Dt:
08/05/2003
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7104322
US20040231860
10442690
Correspondence name and address
MOSER PATTERSON & SHERIDAN, LLP
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD
SUITE 1500
HOUSTON, TX 77056
Assignment: 12
Reel/Frame:014253/0214   Pages: 9
Recorded: 01/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, MICHAEL G.
Exec Dt:
09/17/2003
2
ROCHEN, JAMES A.
Exec Dt:
09/17/2003
3
ZIMMERMAN, PATRICK J.
Exec Dt:
09/18/2003
4
GREENLEE, DONALD
Exec Dt:
09/16/2003
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040036225
10426938
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 13
Reel/Frame:014118/0856   Pages: 3
Recorded: 11/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TEJAS RESEARCH & ENGINEERING, INC.
Exec Dt:
11/10/2003
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6851477
US20030121664
10292898
Correspondence name and address
MOSER PATTERSON SHERIDAN
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77058
Assignment: 14
Reel/Frame:015859/0907   Pages: 11
Recorded: 04/05/2005
Attorney Dkt #:WEAT/0629
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCKEACHNIE, W. JOHN
Exec Dt:
03/07/2005
2
MCKEACHNIE, MICHAEL
Exec Dt:
03/04/2005
3
WILLIAMSON, SCOTT
Exec Dt:
03/22/2005
4
TURLEY, ROCKY A.
Exec Dt:
03/04/2005
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7350582
US20060131031
11018406
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 15
Reel/Frame:019232/0883   Pages: 7
Recorded: 05/01/2007
Attorney Dkt #:205-0047US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURLEY, ROCKY
Exec Dt:
04/20/2007
2
MCKEACHNIE, JOHN
Exec Dt:
05/01/2007
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7690436
US20080271898
11742835
Correspondence name and address
WONG CABELLO
20333 SH 249, STE 600
HOUSTON, TX 77070
Assignment: 16
Reel/Frame:019718/0882   Pages: 5
Recorded: 08/20/2007
Attorney Dkt #:205-0048US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, RODDIE R.
Exec Dt:
07/17/2007
2
JONES, RICHARD C.
Exec Dt:
08/13/2007
3
DENNISTOUN, STUART M.
Exec Dt:
07/18/2007
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7878252
US20090050333
11841511
Correspondence name and address
WONG CABELLO
20333 SH 249, STE 600
HOUSTON, TX 77070
Assignment: 17
Reel/Frame:020023/0480   Pages: 8
Recorded: 10/26/2007
Attorney Dkt #:205-0060US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAIN, BRANDON M.
Exec Dt:
10/12/2007
2
TRAVIS, TODD
Exec Dt:
10/15/2007
3
BILYEU, MICHAEL L.
Exec Dt:
10/15/2007
4
ALTMAN, GORDON R.
Exec Dt:
10/15/2007
5
WILLARD, STEVE
Exec Dt:
10/23/2007
6
DAVIDSON, CARL E.
Exec Dt:
10/12/2007
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7779921
US20090107685
11925498
Correspondence name and address
WONG CABELLO
20333 SH 249, STE 600
HOUSTON, TX 77070
Assignment: 18
Reel/Frame:020420/0281   Pages: 5
Recorded: 01/25/2008
Attorney Dkt #:205-0067US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEARN, WILLIAM
Exec Dt:
01/23/2008
2
CHRETIEN, TODD
Exec Dt:
01/24/2008
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7954545
US20090188673
12020366
Correspondence name and address
WONG, CABELLO, LUTSCH, RUTHERFORD & BRUC
20333 SH 249
SUITE 600
HOUSTON, TX 77070
Assignment: 19
Reel/Frame:020511/0345   Pages: 4
Recorded: 02/14/2008
Attorney Dkt #:205-0078US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEAN-LUC, JACOB
Exec Dt:
02/14/2008
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090205832
12031244
Correspondence name and address
WONG, CABELLO, LUTSCH, RUTHERFORD & BRUC
20333 SH 249
SUITE 600
HOUSTON, TX 77070
Assignment: 20
Reel/Frame:020528/0560   Pages: 5
Recorded: 02/19/2008
Attorney Dkt #:205-0076US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEREZ, PAUL R.
Exec Dt:
02/15/2008
2
TRAVIS, TODD
Exec Dt:
02/15/2008
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090205728
12033602
Correspondence name and address
WONG, CABELLO, LUTSCH, RUTHERFORD & BRUC
20333 SH 249
SUITE 600
HOUSTON, TX 77070
Assignment: 21
Reel/Frame:020545/0040   Pages: 5
Recorded: 02/21/2008
Attorney Dkt #:205-0061US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARR, TONY
Exec Dt:
02/21/2008
2
BERRY, GERRY
Exec Dt:
02/21/2008
3
SCHMITT, BENJAMIN
Exec Dt:
02/21/2008
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090211965
12035273
Correspondence name and address
WONG, CABELLO, LUTSCH, RUTHERFORD & BRUC
20333 SH 249
SUITE 600
HOUSTON, TX 77070
Assignment: 22
Reel/Frame:026672/0531   Pages: 12
Recorded: 07/29/2011
Attorney Dkt #:03015/38UTL - CPS-5213-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKADJIAN, SARKIS R.
Exec Dt:
04/05/2010
2
ZAMORA, FRANK
Exec Dt:
04/05/2010
3
VAN PETEGEM, RONALD
Exec Dt:
07/27/2011
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8176738
US20100122533
12275023
Correspondence name and address
ROBERT W STROZIER, P.L.L.C
PO BOX 429
BELLAIRE, TX 77402-0429
Assignment: 23
Reel/Frame:038307/0067   Pages: 9
Recorded: 04/18/2016
Attorney Dkt #:WFT-5410-US-DIV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOUBISTER, GRAEME
Exec Dt:
01/19/2012
2
SMITH, GRAEME K.
Exec Dt:
01/20/2012
3
THOMSON, ANDREW
Exec Dt:
01/18/2012
4
FUENMAYOR, ANDRES
Exec Dt:
02/20/2012
5
DEVARAJAN, KANNAN
Exec Dt:
11/11/2012
Assignee
1
WEATHERFORD/LAMB INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9371711
US20150013971
14502551
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 24
Reel/Frame:032554/0344   Pages: 3
Recorded: 03/28/2014
Attorney Dkt #:WEAT/1185US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WOOD, KEVIN
Exec Dt:
03/27/2014
Assignee
1
WEATHERFORD/LAMB INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10036215
US20150275592
14229372
Correspondence name and address
PATTERSON & SHERIDAN, LLP / WEATHERFORD
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 25
Reel/Frame:033974/0461   Pages: 4
Recorded: 10/17/2014
Attorney Dkt #:WEAT/1134US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAVERNER, DOMINO
Exec Dt:
10/17/2014
2
DOWD, EDWARD M.
Exec Dt:
10/17/2014
3
LABELLA, DAVID
Exec Dt:
10/17/2014
Assignee
1
WEATHERFORD/LAMB INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150160075
14517498
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P. / WEATHERFO
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046

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