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Patent Assignment Assignor Details
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Assignor Name : LE, TUONG THANH
Total Assignments: 29
Assignment: 1
Reel/Frame:007473/0956   Pages: 3
Recorded: 04/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE, TUONG THANH
Exec Dt:
04/04/1995
Assignee
1
DRESSER INDUSTRIES, INC.
1600 PACIFIC
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5577564
NONE
08396382
Correspondence name and address
JONES, DAY, REAVIS & POGUE
ATTN: ALFRED E. HALL
2001 ROSS AVENUE
DALLAS, TX 75201
Assignment: 2
Reel/Frame:014834/0129   Pages: 14
Recorded: 07/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROUX, RICHARD L.
Exec Dt:
05/20/2004
2
GALLOWAY, GREGORY G.
Exec Dt:
05/24/2004
3
BRUNNERT, DAVID J.
Exec Dt:
05/21/2004
4
MAGUIRE, PATRICK G.
Exec Dt:
05/20/2004
5
LE, TUONG THANH
Exec Dt:
06/03/2004
6
ODELL, II, ALBERT C.
Exec Dt:
07/06/2004
7
HAUGEN, DAVID M.
Exec Dt:
06/29/2004
8
TILTON, FREDERICK T.
Exec Dt:
05/26/2004
9
LIRETTE, BRENT J.
Exec Dt:
06/25/2004
10
MURRAY, MARK J.
Exec Dt:
06/07/2004
11
MOYES, PETER BARNES
Exec Dt:
05/21/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7311148
US20040221997
10775048
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 3
Reel/Frame:021255/0591   Pages: 14
Recorded: 07/17/2008
Attorney Dkt #:WEAT/0359.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROUX, RICHARD L.
Exec Dt:
05/20/2004
2
GALLOWAY, GREGORY G.
Exec Dt:
05/24/2004
3
BRUNNERT, DAVID J.
Exec Dt:
05/21/2004
4
MAGUIRE, PATRICK G.
Exec Dt:
05/20/2004
5
LE, TUONG THANH
Exec Dt:
06/03/2004
6
ODELL, ALBERT C., II
Exec Dt:
07/06/2004
7
HAUGEN, DAVID M.
Exec Dt:
06/29/2004
8
TILTON, FREDERICK T.
Exec Dt:
05/26/2004
9
LIRETTE, BRENT J.
Exec Dt:
06/25/2004
10
MURRAY, MARK
Exec Dt:
06/07/2004
11
MOYES, PETER BARNES
Exec Dt:
05/21/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8066069
US20080128140
11932112
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:027718/0948   Pages: 14
Recorded: 02/16/2012
Attorney Dkt #:WEAT/0359USC2/TYF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROUX, RICHARD L.
Exec Dt:
05/20/2004
2
GALLOWAY, GREGORY G.
Exec Dt:
05/24/2004
3
BRUNNERT, DAVID J.
Exec Dt:
05/21/2004
4
MAGUIRE, PATRICK G.
Exec Dt:
05/20/2004
5
LE, TUONG THANH
Exec Dt:
06/03/2004
6
ODELL, ALBERT C., II
Exec Dt:
07/06/2004
7
HAUGEN, DAVID M.
Exec Dt:
06/29/2004
8
TILTON, FREDERICK T.
Exec Dt:
05/26/2004
9
LIRETTE, BRENT J.
Exec Dt:
06/25/2004
10
MURRAY, MARK
Exec Dt:
06/07/2004
11
MOYES, PETER BARNES
Exec Dt:
05/21/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8403078
US20120138298
13306592
Correspondence name and address
JASON C. HUANG
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 5
Reel/Frame:014955/0001   Pages: 15
Recorded: 08/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROUX, RICHARD L.
Exec Dt:
06/08/2004
2
GALLOWAY, GREGORY G
Exec Dt:
06/21/2004
3
LE, TUONG THANH
Exec Dt:
06/08/2004
4
JACKSON, RAYMOND H.
Exec Dt:
06/03/2004
5
NAZZAL, GREGORY L.
Exec Dt:
07/07/2004
6
SWARR, JAMES C.
Exec Dt:
06/04/2004
7
BRUNNERT, DAVID J.
Exec Dt:
08/02/2004
8
BEASLEY, WILLIAM M.
Exec Dt:
06/04/2004
9
LIRRETTE, BRENT J.
Exec Dt:
06/25/2004
10
ODELL, ALBERT C.
Exec Dt:
06/21/2004
11
TERRY, JIM
Exec Dt:
06/25/2004
12
MCKAY, DAVE
Exec Dt:
06/04/2004
13
ALKHATIB, SAMIR
Exec Dt:
07/26/2004
14
WARDLEY, MIKE
Exec Dt:
06/28/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7334650
US20070119626
10772217
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 6
Reel/Frame:017751/0878   Pages: 16
Recorded: 05/31/2006
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIFTH INVENTOR'S MIDDLE INITIAL PREVIOUSLY RECORDED ON REEL 014955 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
GIROUX, RICHARD L.
Exec Dt:
06/08/2004
2
GALLOWAY, GREGORY G.
Exec Dt:
06/21/2004
3
LE, TUONG THANH
Exec Dt:
06/08/2004
4
JACKSON, RAYMOND H.
Exec Dt:
06/03/2004
5
NAZZAL, GREGORY R.
Exec Dt:
07/07/2004
6
SWARR, JAMES C.
Exec Dt:
06/04/2004
7
BRUNNERT, DAVID J.
Exec Dt:
08/02/2004
8
BEASLEY, WILLIAM M.
Exec Dt:
06/04/2004
9
LIRETTE, BRENT J.
Exec Dt:
06/25/2004
10
ODELL, ALBERT C.
Exec Dt:
06/21/2004
11
TERRY, JIM
Exec Dt:
06/25/2004
12
MCKAY, DAVE
Exec Dt:
06/04/2004
13
ALKHATIB, SAMIR
Exec Dt:
07/26/2004
14
WARDLEY, MIKE
Exec Dt:
06/28/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7334650
US20070119626
10772217
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TEXAS 77056
Assignment: 7
Reel/Frame:021257/0319   Pages: 13
Recorded: 07/18/2008
Attorney Dkt #:WEAT/0344.C1 AND 0344.C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROUX, RICHARD L.
Exec Dt:
06/08/2004
2
GALLOWAY, GREGORY G.
Exec Dt:
06/21/2004
3
LE, TUONG THANH
Exec Dt:
06/08/2004
4
JACKSON, RAYMOND H.
Exec Dt:
06/03/2004
5
NAZZAL, GREGORY R.
Exec Dt:
07/07/2004
6
SWARR, JAMES C.
Exec Dt:
06/04/2004
7
BEASLEY, WILLIAM M.
Exec Dt:
06/04/2004
8
LIRETTE, BRENT J.
Exec Dt:
06/25/2004
9
ODELL, ALBERT C.
Exec Dt:
06/21/2004
10
TERRY, JIM
Exec Dt:
06/25/2004
11
MCKAY, DAVE
Exec Dt:
06/04/2004
12
ALKHATIB, SAMIR
Exec Dt:
07/26/2004
13
WARDLEY, MIKE
Exec Dt:
06/28/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7823660
US20080093124
11932430
 
8127868
US20080110673
11932495
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 8
Reel/Frame:025703/0131   Pages: 15
Recorded: 01/26/2011
Attorney Dkt #:WEAT/0344USC3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROUX, RICHARD L.
Exec Dt:
06/08/2004
2
GALLOWAY, GREGORY G.
Exec Dt:
06/21/2004
3
LE, TUONG THANH
Exec Dt:
06/08/2004
4
JACKSON, RAYMOND H.
Exec Dt:
06/03/2004
5
NAZZAL, GREGORY R.
Exec Dt:
07/07/2004
6
SWARR, JAMES C.
Exec Dt:
06/04/2004
7
BEASLEY, WILLIAM M.
Exec Dt:
06/04/2004
8
LIRETTE, BRENT J.
Exec Dt:
06/25/2004
9
ODELL, ALBERT C.
Exec Dt:
06/21/2004
10
TERRY, JIM
Exec Dt:
06/25/2004
11
MCKAY, DAVE
Exec Dt:
06/04/2004
12
ALKHATIB, SAMIR
Exec Dt:
07/26/2004
13
WARDLEY, MIKE
Exec Dt:
06/28/2004
14
BRUNNERT, DAVID J.
Exec Dt:
06/23/2008
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8042616
US20110011646
12894433
Correspondence name and address
JASON C. HUANG
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 9
Reel/Frame:027815/0274   Pages: 13
Recorded: 03/06/2012
Attorney Dkt #:WEAT/0344USC4 (JCH)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROUX, RICHARD L.
Exec Dt:
06/08/2004
2
GALLOWAY, GREGORY G.
Exec Dt:
06/21/2004
3
LE, TUONG THANH
Exec Dt:
06/08/2004
4
JACKSON, RAYMOND H.
Exec Dt:
06/03/2004
5
NAZZAL, GREGORY R.
Exec Dt:
07/07/2004
6
SWARR, JAMES C.
Exec Dt:
06/04/2004
7
BEASLEY, WILLIAM M.
Exec Dt:
06/04/2004
8
LIRETTE, BRENT J.
Exec Dt:
06/25/2004
9
ODELL II, ALBERT C.
Exec Dt:
06/21/2004
10
TERRY, JIM
Exec Dt:
06/25/2004
11
MCKAY, DAVE
Exec Dt:
06/04/2004
12
ALKHATIB, SAMIR
Exec Dt:
07/26/2004
13
WARDLEY, MIKE
Exec Dt:
06/28/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8534379
US20120168228
13412297
Correspondence name and address
JASON C. HUANG
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 10
Reel/Frame:015372/0488   Pages: 13
Recorded: 11/18/2004
Attorney Dkt #:WEAT/0385
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSIE, DAVID G.
Exec Dt:
10/15/2004
2
LYNCH, MICHAEL J.
Exec Dt:
11/01/2004
3
ALLEN, JACK
Exec Dt:
11/11/2004
4
PAVEL, DAVID
Exec Dt:
10/26/2004
5
NOSKE, JOE
Exec Dt:
10/18/2004
6
YOUNG, ALLEN R.
Exec Dt:
10/22/2004
7
NERO, KENNETH M.
Exec Dt:
11/03/2004
8
BANSAL, R. K.
Exec Dt:
10/18/2004
9
LE, TUONG THANH
Exec Dt:
10/18/2004
10
ROZEK, KENNETH EDMUND
Exec Dt:
10/18/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7413018
US20070256829
10888554
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 11
Reel/Frame:021427/0061   Pages: 13
Recorded: 08/22/2008
Attorney Dkt #:WEAT/0385.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSIE, DAVID G.
Exec Dt:
10/15/2004
2
LYNCH, MICHAEL J.
Exec Dt:
11/01/2004
3
ALLEN, JACK
Exec Dt:
11/11/2004
4
PAVEL, DAVID
Exec Dt:
10/26/2004
5
NOSKE, JOE
Exec Dt:
10/18/2004
6
YOUNG, ALLEN R.
Exec Dt:
10/22/2004
7
NERO, KENNETH M.
Exec Dt:
11/03/2004
8
BANSAL, R. K.
Exec Dt:
10/18/2004
9
LE, TUONG THANH
Exec Dt:
10/18/2004
10
ROZEK, KENNETH EDMUND
Exec Dt:
10/18/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7730968
US20080302524
12193917
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 12
Reel/Frame:015529/0981   Pages: 11
Recorded: 01/06/2005
Attorney Dkt #:WEAT/0508
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, TUONG THANH
Exec Dt:
11/24/2004
2
GIROUX, RICHARD L.
Exec Dt:
11/19/2004
3
ODELL, ALBERT C.
Exec Dt:
11/23/2004
4
THOMPSON, GARY
Exec Dt:
11/30/2004
5
BANTA, DEBORAH L.
Exec Dt:
11/19/2004
6
BADRAK, ROBERT P.
Exec Dt:
11/18/2004
7
GALLOWAY, GREGORY G.
Exec Dt:
12/29/2004
8
FULLER, MARK S.
Exec Dt:
11/19/2004
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7409758
US20050092527
10977481
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 13
Reel/Frame:016689/0590   Pages: 10
Recorded: 10/26/2005
Attorney Dkt #:WEAT/0611
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROUX, RICHARD LEE
Exec Dt:
08/18/2005
2
ODELL, ALBERT C.
Exec Dt:
10/24/2005
3
THOMPSON, GARY
Exec Dt:
08/19/2005
4
HAUGEN, DAVID M.
Exec Dt:
10/05/2005
5
LE, TUONG THANH
Exec Dt:
08/19/2005
6
DUGAL, ROBERT
Exec Dt:
10/12/2005
7
HEIDECKE, KARSTEN
Exec Dt:
08/19/2005
8
SHAHIN, DAVID
Exec Dt:
10/19/2005
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7503397
US20060032638
11193582
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056
Assignment: 14
Reel/Frame:018565/0001   Pages: 8
Recorded: 11/30/2006
Attorney Dkt #:WEAT/0714
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIGGS, PAUL STEVEN
Exec Dt:
11/22/2006
2
LJUNGDAHL, PATRICK M.
Exec Dt:
11/28/2006
3
SARRADET, STEPHEN
Exec Dt:
11/22/2006
4
WILLIAMS, LARRY
Exec Dt:
11/27/2006
5
MILLER, MATTHEW G.
Exec Dt:
11/27/2006
6
HARRALL, SIMON JOHN
Exec Dt:
11/28/2006
7
LE, TUONG THANH
Exec Dt:
11/27/2006
Assignee
1
WEATHERFORD/LAMB, INC.
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8463664
US20070124220
11564056
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 15
Reel/Frame:018758/0381   Pages: 10
Recorded: 01/16/2007
Attorney Dkt #:WEAT/0714
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 018565 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
GRIGGS, PAUL STEVEN
Exec Dt:
11/22/2006
2
LJUNGDAHL, PATRICK M.
Exec Dt:
11/28/2006
3
SARRADET, STEPHEN
Exec Dt:
11/22/2006
4
WILLIAMS, LARRY
Exec Dt:
11/27/2006
5
MILLER, MATTHEW G.
Exec Dt:
11/27/2006
6
HARRALL, SIMON JOHN
Exec Dt:
11/28/2006
7
LE, TUONG THANH
Exec Dt:
11/27/2006
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8463664
US20070124220
11564056
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 16
Reel/Frame:031246/0107   Pages: 8
Recorded: 09/19/2013
Attorney Dkt #:WEAT/0714USD1 / TYF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIGGS, PAUL STEVEN
Exec Dt:
11/22/2006
2
LJUNGDAHL, PATRICK M.
Exec Dt:
11/28/2006
3
SARRADET, STEPHEN
Exec Dt:
11/22/2006
4
WILLIAMS, LARRY
Exec Dt:
11/27/2006
5
MILLER, MATTHEW G.
Exec Dt:
11/27/2006
6
HARRALL, SIMON JOHN
Exec Dt:
11/28/2006
7
LE, TUONG THANH
Exec Dt:
11/27/2006
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9824347
US20140006227
13914275
Correspondence name and address
JASON C. HUANG
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 17
Reel/Frame:044995/0875   Pages: 8
Recorded: 01/03/2018
Attorney Dkt #:WEAT/0714USC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIGGS, PAUL STEVEN
Exec Dt:
11/22/2006
2
LJUNGDAHL, PATRICK M.
Exec Dt:
11/28/2006
3
SARRADET, STEPHEN
Exec Dt:
11/22/2006
4
WILLIAMS, LARRY
Exec Dt:
11/27/2006
5
MILLER, MATTHEW G.
Exec Dt:
11/27/2006
6
HARRALL, SIMON JOHN
Exec Dt:
11/28/2006
7
LE, TUONG THANH
Exec Dt:
11/27/2006
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10825008
US20180089657
15819100
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 18
Reel/Frame:018940/0470   Pages: 12
Recorded: 02/28/2007
Attorney Dkt #:WEAT/0710.P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODELL, ALBERT C., II
Exec Dt:
02/02/2007
2
GIROUX, RICHARD LEE
Exec Dt:
01/16/2007
3
LE, TUONG THANH
Exec Dt:
01/15/2007
4
THOMPSON, GARY
Exec Dt:
01/31/2007
5
HEIDECKE, KARSTEN
Exec Dt:
01/16/2007
6
LORENZ, JOERG
Exec Dt:
02/26/2007
7
BOUTWELL, DOYLE FREDERIC, JR.
Exec Dt:
02/25/2007
8
HAYES, MICHAEL
Exec Dt:
01/30/2007
9
PIETRAS, BERND-GEORG
Exec Dt:
01/16/2007
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7874352
US20070131416
11609709
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 19
Reel/Frame:025662/0847   Pages: 12
Recorded: 01/19/2011
Attorney Dkt #:WEAT/0710USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODELL, II, ALBERT C.
Exec Dt:
02/02/2007
2
GIROUX, RICHARD LEE
Exec Dt:
01/16/2007
3
LE, TUONG THANH
Exec Dt:
01/15/2007
4
THOMPSON, GARY
Exec Dt:
01/31/2007
5
HEIDECKE, KARSTEN
Exec Dt:
01/16/2007
6
LORENZ, JOERG
Exec Dt:
02/26/2007
7
BOUTWELL, JR., DOYLE FREDERIC
Exec Dt:
02/25/2007
8
HAYES, MICHAEL
Exec Dt:
01/30/2007
9
PIETRAS, BERND-GEORG
Exec Dt:
01/16/2007
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8567512
US20110174483
13009475
Correspondence name and address
JASON C. HUANG
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 20
Reel/Frame:031967/0354   Pages: 12
Recorded: 01/14/2014
Attorney Dkt #:WEAT/0710USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODELL, ALBERT C., II
Exec Dt:
02/02/2007
2
GIROUX, RICHARD LEE
Exec Dt:
01/16/2007
3
LE, TUONG THANH
Exec Dt:
01/15/2007
4
THOMPSON, GARY
Exec Dt:
01/31/2007
5
HEIDECKE, KARSTEN
Exec Dt:
01/16/2007
6
LORENZ, JOERG
Exec Dt:
02/26/2007
7
BOUTWELL, DOYLE FREDERIC, JR.
Exec Dt:
02/25/2007
8
HAYES, MICHAEL
Exec Dt:
01/30/2007
9
PIETRAS, BERND-GEORG
Exec Dt:
01/16/2007
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140116686
14062739
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 21
Reel/Frame:039618/0583   Pages: 12
Recorded: 09/01/2016
Attorney Dkt #:WEAT/0710USC02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODELL, ALBERT C, II
Exec Dt:
02/02/2007
2
GIROUX, RICHARD LEE
Exec Dt:
01/16/2007
3
LE, TUONG THANH
Exec Dt:
01/15/2007
4
THOMPSON, GARY
Exec Dt:
01/31/2007
5
HEIDECKE, KARSTEN
Exec Dt:
01/16/2007
6
LORENZ, JOERG
Exec Dt:
02/26/2007
7
BOUTWELL, DOYLE FREDERIC, JR.
Exec Dt:
02/25/2007
8
HAYES, MICHAEL
Exec Dt:
01/30/2007
9
PIETRAS, BERND-GEORG
Exec Dt:
01/16/2007
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138690
US20170044850
15254833
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA
STE. 1600
HOUSTON, TX 77046
Assignment: 22
Reel/Frame:023894/0413   Pages: 6
Recorded: 02/03/2010
Attorney Dkt #:WEAT/0913US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TREVINO, JOSE A.
Exec Dt:
01/13/2010
2
ODELL, ALBERT C., II
Exec Dt:
01/14/2010
3
TWARDOWSKI, ERIC M.
Exec Dt:
01/14/2010
4
LE, TUONG THANH
Exec Dt:
01/13/2010
5
XU, WEI JAKE
Exec Dt:
01/26/2010
6
FEASEY, GUY F.
Exec Dt:
01/14/2010
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8839880
US20100126776
12620581
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 23
Reel/Frame:034019/0281   Pages: 6
Recorded: 10/23/2014
Attorney Dkt #:WEAT/0913USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TREVINO, JOSE A
Exec Dt:
01/13/2010
2
ODELL, ALBERT C, II
Exec Dt:
01/14/2010
3
TWARDOWSKI, ERIC M
Exec Dt:
01/14/2010
4
LE, TUONG THANH
Exec Dt:
01/13/2010
5
XU, WEI JAKE
Exec Dt:
01/26/2010
6
FEASEY, GUY F
Exec Dt:
01/14/2010
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9719303
US20150060078
14494230
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 24
Reel/Frame:034656/0946   Pages: 6
Recorded: 01/07/2015
Attorney Dkt #:WEAT/0913USD2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWARDOWSKI, ERIC M
Exec Dt:
01/14/2010
2
TREVINO, JOSE A
Exec Dt:
01/13/2010
3
ODELL, ALBERT C, II
Exec Dt:
01/14/2010
4
LE, TUONG THANH
Exec Dt:
01/13/2010
5
XU, WEI JAKE
Exec Dt:
01/26/2010
6
FEASEY, GUY F
Exec Dt:
01/14/2010
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9493989
US20150184461
14591584
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 25
Reel/Frame:029177/0036   Pages: 3
Recorded: 10/23/2012
Attorney Dkt #:WEAT/1013US / TYF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, TUONG THANH
Exec Dt:
10/03/2012
2
ROSSING, MICHAEL DEAN
Exec Dt:
10/03/2012
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9382760
US20130048386
13590877
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 26
Reel/Frame:031943/0276   Pages: 3
Recorded: 01/10/2014
Attorney Dkt #:WEAT/1110US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LE, TUONG THANH
Exec Dt:
01/09/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9816331
US20140196910
14152600
Correspondence name and address
JASON C. HUANG
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 27
Reel/Frame:032806/0534   Pages: 4
Recorded: 05/02/2014
Attorney Dkt #:WEAT_1113US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWARDOWSKI, ERIC M.
Exec Dt:
04/02/2014
2
ODELL, II, ALBERT C.
Exec Dt:
04/02/2014
3
LE, TUONG THANH
Exec Dt:
04/23/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9745821
US20140196900
14152937
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 28
Reel/Frame:043985/0769   Pages: 4
Recorded: 10/30/2017
Attorney Dkt #:WEAT/1113USC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWARDOWSKI, ERIC M.
Exec Dt:
04/02/2014
2
ODELL, ALBERT C., II
Exec Dt:
04/02/2014
3
LE, TUONG THANH
Exec Dt:
04/23/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10590733
US20180038194
15688556
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 29
Reel/Frame:034151/0417   Pages: 10
Recorded: 11/12/2014
Attorney Dkt #:WEAT/0359USC4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIROUX, RICHARD L.
Exec Dt:
06/05/2014
2
GALLOWAY, GREGORY G.
Exec Dt:
06/02/2014
3
MAGUIRE, PATRICK G.
Exec Dt:
09/18/2014
4
LE, TUONG THANH
Exec Dt:
06/02/2014
5
ODELL, ALBERT C., II
Exec Dt:
06/12/2014
6
HAUGEN, DAVID M.
Exec Dt:
10/28/2014
7
TILTON, FREDERICK T.
Exec Dt:
06/11/2014
8
LIRETTE, BRENT J.
Exec Dt:
06/24/2014
9
BRUNNERT, DAVID J.
Exec Dt:
06/06/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9637977
US20140326454
14289433
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046

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