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Patent Assignment Assignee Details
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Assignee Name : WEATHERFORD INTERNATIONAL, INC.
Total Assignments: 18
Assignment: 1
Reel/Frame:012775/0386   Pages: 5
Recorded: 03/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CARISELLA, JAMES V.
Exec Dt:
02/05/1999
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
5 POST OAK BOULEVARD,SUITE 1769
HOUSTON, TEXAS 77027
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5495892
NONE
08175603
 
6145598
NONE
08971853
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, L.L.P.
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON TX 77056
Assignment: 2
Reel/Frame:010570/0280   Pages: 2
Recorded: 02/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRICO INDUSTRIES, INC.
Exec Dt:
03/24/1999
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
5 POST OAK PARK, SUITE 1760
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6050340
NONE
09049826
Correspondence name and address
BROWNING BUSHMAN
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:010110/0509   Pages: 6
Recorded: 07/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, PAUL J.
Exec Dt:
07/06/1999
2
CARISELLA, JAMES V.
Exec Dt:
07/14/1999
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6341654
NONE
09292633
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
ALBERTO O. AMATONG, JR.
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 4
Reel/Frame:010110/0415   Pages: 6
Recorded: 07/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARISELLA, JAMES V.
Exec Dt:
07/14/1999
2
WILSON, PAUL J.
Exec Dt:
07/06/1999
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6305477
NONE
09292452
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
ALBERTO Q. AMATONG, JR.
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 5
Reel/Frame:010110/0421   Pages: 6
Recorded: 07/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARISELLA, JAMES V.
Exec Dt:
07/14/1999
2
WILSON, PAUL J.
Exec Dt:
07/06/1999
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6213217
NONE
09292530
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
ALBERTO Q. AMATONG, JR.
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 6
Reel/Frame:010110/0456   Pages: 6
Recorded: 07/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARISELLA, JAMES V.
Exec Dt:
07/14/1999
2
WILSON, PAUL J.
Exec Dt:
07/06/1999
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
SUITE 600
515 POST OAK BLVD.
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6202748
NONE
09292529
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
ALBERTO Q. AMATONG, JR.
1301 MCKINNEY
SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 7
Reel/Frame:010947/0272   Pages: 3
Recorded: 07/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAILEY INTERNATIONAL, INC.
Exec Dt:
06/26/2000
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6105675
NONE
09225786
Correspondence name and address
HOWREY SIMON ARNOLD ET AL.
J. DEAN LECHTENBERGER
750 BERING DRIVE
HOUSTON, TX 77057-2198
Assignment: 8
Reel/Frame:012341/0174   Pages: 5
Recorded: 11/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUILLORY, BRETT W.
Exec Dt:
11/19/2001
2
TOKAR, JOHN W.
Exec Dt:
11/14/2001
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6691776
US20030098155
09995942
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE, LLP
JOHN R. KEVILLE
750 BERING DRIVE
HOUSTON, TEXAS 77057-2198
Assignment: 9
Reel/Frame:012490/0766   Pages: 4
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARCIN, JOZEPH ROBERT
Exec Dt:
01/03/2002
2
WILKIN, JAMES FREDRICK
Exec Dt:
01/03/2002
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
515 POST OAK BLVD., SUITE 515
HOUSTON, TEXAS 77017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030127222
10041974
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE LLP
JOHN R. KEVILLE
750 BERINGN DRIVE
HOUSTON, TX 77057-2198
Assignment: 10
Reel/Frame:014722/0749   Pages: 3
Recorded: 06/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EELES, JOHN WILLIAM
Exec Dt:
03/10/2004
2
JOHNSON, RONALD LESLIE
Exec Dt:
03/10/2004
3
OLSEN, PETER MARTIN
Exec Dt:
03/10/2004
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7152743
US20050016902
10493517
Correspondence name and address
GREENBERG TRAURIG LLP
MARGO MADDUX, PATENT AGENT
2450 COLORADO AVENUE
SUITE 400 E
SANTA MONICA, CA 90404
Assignment: 11
Reel/Frame:047417/0825   Pages: 5
Recorded: 11/05/2018
Attorney Dkt #:205-0601US
Conveyance: EMPLOYMENT AGREEMENT
Assignors
1
DEDMAN, MICHAEL R
Exec Dt:
10/21/2004
2
VALKENBURG, CORNELIS C
Exec Dt:
03/30/2012
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
2000 ST JAMES PL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10151169
US20160333660
15155230
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 12
Reel/Frame:021680/0748   Pages: 4
Recorded: 10/14/2008
Attorney Dkt #:205-0060US
Conveyance: AGREEMENT REGARDING EMPLOYMENT
Assignor
1
ROGERS, JOHN
Exec Dt:
08/22/2007
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
515 POST OAK BLVD., STE 600
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: 13
Reel/Frame:036628/0205   Pages: 3
Recorded: 09/17/2015
Attorney Dkt #:302050.31501
Conveyance: EMPLOYMENT AGREEMENT
Assignor
1
ROBITAILLE, GLEN D
Exec Dt:
06/21/2010
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
2000 ST JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9163478
US20140116678
13661878
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 14
Reel/Frame:047158/0410   Pages: 5
Recorded: 09/27/2018
Attorney Dkt #:205-0544US
Conveyance: EMPLOYMENT AGREEMENT
Assignors
1
FEASEY, GUY
Exec Dt:
04/21/2011
2
COOK, IAIN
Exec Dt:
08/03/2010
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
515 POST OAK BLVD
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10113408
US20160097270
14874613
Correspondence name and address
BLANK ROME, LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 15
Reel/Frame:045164/0073   Pages: 3
Recorded: 01/24/2018
Attorney Dkt #:205-0522US
Conveyance: EMPLOYMENT AGREEMENT
Assignor
1
MCGINNIS, JASON A
Exec Dt:
06/04/2012
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
2000 ST JAMES PL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10018008
US20160040499
14453389
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 16
Reel/Frame:062163/0058   Pages: 3
Recorded: 12/19/2022
Attorney Dkt #:230-0794USD2
Conveyance: AGREEMENT REGARDING EMPLOYMENT
Assignor
1
HALL, WILLIAM KEVIN
Exec Dt:
01/02/2013
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
2000 ST JAMES PLACE
HOUSTON, TEXAS 77056
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10113544
US20160245276
15051060
 
10844852
US20190063426
16171757
 
11781543
US20230265844
17103187
Correspondence name and address
CABELLO HALL ZINDA, PLLC
801 TRAVIS ST, STE 1610
HOUSTON, TX 77002
Assignment: 17
Reel/Frame:064820/0047   Pages: 3
Recorded: 09/06/2023
Attorney Dkt #:230-0794USC1
Conveyance: AGREEMENT REGARDING EMPLOYMENT
Assignor
1
HALL, WILLIAM KEVIN
Exec Dt:
01/02/2013
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
2000 ST JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230407862
18243037
Correspondence name and address
WEATHERFORD C/O CABELLO HALL ZINDA, PLLC
801 TRAVIS ST, STE 1610
HOUSTON, TX 77002
Assignment: 18
Reel/Frame:044949/0822   Pages: 5
Recorded: 12/22/2017
Attorney Dkt #:205-0491US
Conveyance: EMPLOYMENT AGREEMENT
Assignors
1
VINSON, JUSTIN
Exec Dt:
01/04/2013
2
SHAFFER, RAYMOND
Exec Dt:
10/21/2002
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
2000 ST JAMES PL
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9885224
US20150152709
14560364
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002

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