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Patent Assignment Assignor Details
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Assignor Name : OWNBY, JOHN FIELDING
Total Assignments: 8
Assignment: 1
Reel/Frame:033106/0181   Pages: 3
Recorded: 06/16/2014
Attorney Dkt #:WEAT/1144US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDECKE, KARSTEN
Exec Dt:
05/12/2014
2
AMEZAGA, FEDERICO
Exec Dt:
05/08/2014
3
MCINTIRE, SCOTT
Exec Dt:
05/12/2014
4
THIEMANN, BJOERN
Exec Dt:
05/08/2014
5
OWNBY, JOHN FIELDING
Exec Dt:
05/08/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10125555
US20140326467
14268764
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:043268/0654   Pages: 4
Recorded: 08/11/2017
Attorney Dkt #:WEAT/1144USD01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDECKE, KARSTEN
Exec Dt:
05/12/2014
2
AMEZAGA, FEDERICO
Exec Dt:
05/08/2014
3
MCINTIRE, SCOTT
Exec Dt:
05/12/2014
4
THIEMANN, BJOERN
Exec Dt:
05/08/2014
5
OWNBY, JOHN FIELDING
Exec Dt:
05/08/2014
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10030454
US20170342783
15674848
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 3
Reel/Frame:037788/0489   Pages: 4
Recorded: 02/22/2016
Attorney Dkt #:WEAT/1293US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZOUHAIR, AICAM
Exec Dt:
02/03/2016
2
THIEMANN, BJOERN
Exec Dt:
01/25/2016
3
LIESS, MARTIN
Exec Dt:
01/25/2016
4
WERN, FRANK
Exec Dt:
01/25/2016
5
OWNBY, JOHN FIELDING
Exec Dt:
02/03/2016
6
HEBEBRAND, CHRISTINA KARIN
Exec Dt:
01/25/2016
7
AMEZAGA, FEDERICO
Exec Dt:
01/25/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10323484
US20170067320
15004736
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 4
Reel/Frame:037789/0354   Pages: 4
Recorded: 02/22/2016
Attorney Dkt #:WEAT/1289US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEBEBRAND, CHRISTINA KARIN
Exec Dt:
01/25/2016
2
THIEMANN, BJOERN
Exec Dt:
01/25/2016
3
LIESS, MARTIN
Exec Dt:
01/25/2016
4
WERN, FRANK
Exec Dt:
01/25/2016
5
ZOUHAIR, AICAM
Exec Dt:
02/03/2016
6
OWNBY, JOHN FIELDING
Exec Dt:
02/03/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626683
US20170044875
15004687
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 5
Reel/Frame:044080/0051   Pages: 5
Recorded: 11/09/2017
Attorney Dkt #:WEAT/1278US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OWNBY, JOHN FIELDING
Exec Dt:
05/13/2016
2
JACOB, JOBBY T.
Exec Dt:
05/16/2016
3
GIROUX, RICHARD LEE
Exec Dt:
05/13/2016
4
KNIGHT, MATTHEW DAVID
Exec Dt:
05/13/2016
5
DALZELL, RICHARD ALASTAIR HOWARD
Exec Dt:
05/13/2016
6
BOUDREAUX, JAKE M.
Exec Dt:
05/16/2016
7
MARCEL, ROBERT B., JR.
Exec Dt:
05/16/2016
8
SHARMA, RUPA
Exec Dt:
05/13/2016
9
KENDZIORA, LARRY A.
Exec Dt:
05/13/2016
10
EVANS, ERIC R.
Exec Dt:
05/13/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9911016
US20160335464
15153421
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 6
Reel/Frame:045504/0239   Pages: 5
Recorded: 04/11/2018
Attorney Dkt #:WEAT/1278USC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OWNBY, JOHN FIELDING
Exec Dt:
05/13/2016
2
JACOB, JOBBY T.
Exec Dt:
05/16/2016
3
GIROUX, RICHARD LEE
Exec Dt:
05/13/2016
4
KNIGHT, MATTHEW DAVID
Exec Dt:
05/13/2016
5
DALZELL, RICHARD ALASTAIR HOWARD
Exec Dt:
05/13/2016
6
BOUDREAUX, JAKE M.
Exec Dt:
05/16/2016
7
MARCEL, ROBERT B., JR.
Exec Dt:
05/16/2016
8
SHARMA, RUPA
Exec Dt:
05/13/2016
9
KENDZIORA, LARRY A.
Exec Dt:
05/13/2016
10
EVANS, ERIC R.
Exec Dt:
05/13/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10198606
US20180150660
15880922
Correspondence name and address
JASON C. HUANG
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 7
Reel/Frame:039461/0709   Pages: 4
Recorded: 08/17/2016
Attorney Dkt #:WEAT/1290US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEBEBRAND, CHRISTINA KARIN
Exec Dt:
08/11/2016
2
THIEMANN, BJOERN
Exec Dt:
08/11/2016
3
LIESS, MARTIN
Exec Dt:
08/11/2016
4
WERN, FRANK
Exec Dt:
08/11/2016
5
ZOUHAIR, AICAM
Exec Dt:
08/16/2016
6
OWNBY, JOHN FIELDING
Exec Dt:
08/16/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10465457
US20170044854
15233333
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P. / WEATHERFO
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 8
Reel/Frame:039879/0878   Pages: 4
Recorded: 09/28/2016
Attorney Dkt #:WEAT/1291US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THIEMANN, BJOERN
Exec Dt:
09/08/2016
2
WERN, FRANK
Exec Dt:
09/08/2016
3
OWNBY, JOHN FIELDING
Exec Dt:
09/08/2016
4
ZOUHAIR, AICAM
Exec Dt:
09/09/2016
5
LIESS, MARTIN
Exec Dt:
09/08/2016
6
HEBEBRAND, CHRISTINA KARIN
Exec Dt:
09/08/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10309166
US20170067303
15258752
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046

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