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Patent Assignment Assignor Details
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Assignor Name : WAGONER, DANNY W.
Total Assignments: 20
Assignment: 1
Reel/Frame:005577/0384   Pages: 3
Recorded: 01/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEISMER, DWAYNE D.
Exec Dt:
01/11/1991
2
WAGONER, DANNY W.
Exec Dt:
01/11/1991
Assignee
1
CAMCO INTERNATIONAL INC.
A CORP OF DE
HOUSTON, HARRIS COUNTY, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5101897
NONE
07641027
Correspondence name and address
FULBRIGHT & JAWORSKI
PATENT DEPARTMENT
1301 MC KINNEY
SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 2
Reel/Frame:005801/0158   Pages: 4
Recorded: 08/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WAGONER, DANNY W.
Exec Dt:
07/31/1991
2
PARKER, DAVID L.
Exec Dt:
07/31/1991
3
MORRIS, ARTHUR J.
Exec Dt:
07/31/1991
Assignee
1
CAMCO INTERNATIONAL INC.
A CORPRATION OF DE
HOUSTON, HARRIS COUNTY, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5165480
NONE
07738994
Correspondence name and address
FULBRIGHT & JAWORSKI
1301 MCKINNEY
SUITE 5100
HOUSTON, TX 77010-3095
ATTN: W.A. STOUT
Assignment: 3
Reel/Frame:011175/0818   Pages: 3
Recorded: 09/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZIMMERMAN, PATRICK J.
Exec Dt:
09/05/2000
2
WAGONER, DANNY W.
Exec Dt:
09/05/2000
3
STAFFORD, TYSON
Exec Dt:
09/05/2000
4
SPELLER, DAVID
Exec Dt:
09/05/2000
Assignee
1
WEATHERFORD/LAMB, INC.
1013 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6581681
NONE
09598049
Correspondence name and address
THOMASON, MOSER & PATTERSON, L.L.P.
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD
SUITE 1500
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:020780/0695   Pages: 6
Recorded: 03/31/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS F.
Exec Dt:
03/31/2008
2
HANNEGAN, DON M.
Exec Dt:
03/28/2008
3
CHAMBERS, JAMES W.
Exec Dt:
03/28/2008
4
WAGONER, DANNY W.
Exec Dt:
03/28/2008
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7926593
US20080210471
12080170
Correspondence name and address
RICHARD D. FLADUNG
STRASBURGER & PRICE, LLP
1401 MCKINNEY, SUITE 2200
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:025958/0850   Pages: 7
Recorded: 03/15/2011
Attorney Dkt #:65501.0070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS F.
Exec Dt:
03/31/2008
2
HANNEGAN, DON M.
Exec Dt:
03/28/2008
3
CHAMBERS, JAMES W.
Exec Dt:
03/28/2008
4
WAGONER, DANNY W.
Exec Dt:
03/28/2008
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8408297
US20110168392
13048497
Correspondence name and address
STRASBURGER & PRICE, LLP ATTN: IP SECTIO
1401 MCKINNEY
SUITE 2200
HOUSTON, TX 77010
Assignment: 6
Reel/Frame:030015/0681   Pages: 6
Recorded: 03/15/2013
Attorney Dkt #:65501.0078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS F.
Exec Dt:
03/31/2008
2
CHAMBERS, JAMES W.
Exec Dt:
03/28/2008
3
WAGONER, DANNY W.
Exec Dt:
03/28/2008
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8701796
US20130206386
13836569
Correspondence name and address
STRASBURGER & PRICE, LLP
909 FANNIN STREET
SUITE 2300
HOUSTON, TX 77010
Assignment: 7
Reel/Frame:032283/0912   Pages: 7
Recorded: 02/24/2014
Attorney Dkt #:65501.0081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS F.
Exec Dt:
03/31/2008
2
HANNEGAN, DON M.
Exec Dt:
03/28/2008
3
CHAMBERS, JAMES W.
Exec Dt:
03/28/2008
4
WAGONER, DANNY W.
Exec Dt:
03/28/2008
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8939235
US20140166273
14188165
Correspondence name and address
STRASBURGER & PRICE, LLP
909 FANNIN STREET
SUITE 2300
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:034809/0916   Pages: 7
Recorded: 01/26/2015
Attorney Dkt #:65501.0085US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS F.
Exec Dt:
03/31/2008
2
HANNEGAN, DON M.
Exec Dt:
03/28/2008
3
CHAMBERS, JAMES W.
Exec Dt:
03/28/2008
4
WAGONER, DANNY W.
Exec Dt:
03/28/2008
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9784073
US20150136407
14604971
Correspondence name and address
STRASBURGER & PRICE, LLP / R. FLADUNG
909 FANNIN STREET
SUITE 2300
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:023688/0175   Pages: 6
Recorded: 12/21/2009
Attorney Dkt #:65501.0064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS F.
Exec Dt:
12/18/2009
2
WAGONER, DANNY W.
Exec Dt:
12/18/2009
3
ANDERSON, WAYBOURN J., JR.
Exec Dt:
12/18/2009
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8322432
US20100175882
12643093
Correspondence name and address
RICHARD D. FLADUNG
STRASBURGER & PRICE, LLP
1401 MCKINNEY ST., SUITE 2200
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:028869/0885   Pages: 5
Recorded: 08/29/2012
Attorney Dkt #:65501.0074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS F.
Exec Dt:
12/18/2009
2
WAGONER, DANNY W.
Exec Dt:
12/18/2009
3
ANDERSON, WAYBOURN J., JR.
Exec Dt:
12/18/2009
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8770297
US20120318496
13597881
Correspondence name and address
STRASBURGER & PRICE, LLP ATTN: IP SECTIO
1401 MCKINNEY
SUITE 2200
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:025061/0565   Pages: 10
Recorded: 09/29/2010
Attorney Dkt #:65501.0067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOKOL, JONATHAN P.
Exec Dt:
09/15/2010
2
WAGONER, DANNY W.
Exec Dt:
09/27/2010
3
BAILEY, THOMAS F.
Exec Dt:
09/27/2010
4
RIOS, ARISTEO, III
Exec Dt:
09/27/2010
5
CHAMBERS, JAMES W.
Exec Dt:
09/27/2010
6
HANNEGAN, DON M.
Exec Dt:
09/27/2010
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8844652
US20110036638
12893391
Correspondence name and address
STRASBURGER & PRICE, LLP ATTN: IP SECTIO
1401 MCKINNEY
SUITE 2200
HOUSTON, TX 77010
Assignment: 12
Reel/Frame:033821/0010   Pages: 10
Recorded: 09/25/2014
Attorney Dkt #:65501.0084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOKOL, JONATHAN P.
Exec Dt:
09/15/2010
2
WAGONER, DANNY W.
Exec Dt:
09/27/2010
3
BAILEY, THOMAS F.
Exec Dt:
09/27/2010
4
RIOS, ARISTEO, III
Exec Dt:
09/27/2010
5
CHAMBERS, JAMES W.
Exec Dt:
09/27/2010
6
HANNEGAN, DON M.
Exec Dt:
09/27/2010
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10087701
US20150027688
14496681
Correspondence name and address
RICHARD FLADUNG/STRASBURGER & PRICE,LLP
909 FANNIN STREET
SUITE 2300
HOUSTON, TX 77010
Assignment: 13
Reel/Frame:037879/0793   Pages: 6
Recorded: 02/22/2016
Attorney Dkt #:WFT-5384-US-DIV1
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIOS, ARISTEO, III
Exec Dt:
07/15/2011
2
CHAMBERS, JAMES W.
Exec Dt:
07/15/2011
3
BAILEY, THOMAS F.
Exec Dt:
07/15/2011
4
WAGONER, DANNY W.
Exec Dt:
07/15/2011
5
HARRALL, SIMON J.
Exec Dt:
07/15/2011
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9518436
US20150226025
14691202
Correspondence name and address
SMITH IP SERVICES, P.C.
PO BOX 997
ROCKWALL, TX 75087
Assignment: 14
Reel/Frame:027649/0795   Pages: 5
Recorded: 02/03/2012
Attorney Dkt #:EDI-5384
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIOS III, ARISTEO
Exec Dt:
08/05/2011
2
CHAMBERS, JAMES W.
Exec Dt:
08/15/2011
3
BAILEY, THOMAS F.
Exec Dt:
08/15/2011
4
WAGONER, DANNY W.
Exec Dt:
08/15/2011
5
HARRALL, SIMON J.
Exec Dt:
08/15/2011
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD.
STE. 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9010433
US20120013133
13183787
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
STE. 960
HOUSTON, TX 77098
Assignment: 15
Reel/Frame:029614/0194   Pages: 3
Recorded: 01/11/2013
Attorney Dkt #:5531
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS F.
Exec Dt:
05/16/2012
2
WAGONER, DANNY W.
Exec Dt:
05/16/2012
3
CHAMBERS, JAMES W.
Exec Dt:
05/16/2012
4
BARRY, ANDREW A.W.
Exec Dt:
05/16/2012
5
HARRALL, SIMON J.
Exec Dt:
05/16/2012
Assignee
1
WEATHERFORD/LAMB, INC.
2000 SAINT JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000988
US20130192847
13645738
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 16
Reel/Frame:035143/0505   Pages: 3
Recorded: 03/11/2015
Attorney Dkt #:WEAT/1200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGONER, DANNY W.
Exec Dt:
01/14/2015
2
THOMSON, GORDON
Exec Dt:
01/14/2015
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9422776
US20150204146
14593329
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 17
Reel/Frame:037949/0416   Pages: 5
Recorded: 03/10/2016
Attorney Dkt #:WFT-5949-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMBERS, JAMES W.
Exec Dt:
03/02/2016
2
WAGONER, DANNY W.
Exec Dt:
03/02/2016
3
HARRISON, ANDREW
Exec Dt:
03/02/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9932786
US20150345236
14725291
Correspondence name and address
SMITH IP SERVICES, P.C.
PO BOX 997
ROCKWALL, TX 75087
Assignment: 18
Reel/Frame:038918/0903   Pages: 4
Recorded: 06/15/2016
Attorney Dkt #:WFT-6257-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGONER, DANNY W.
Exec Dt:
05/17/2016
2
LE, TUONG T.
Exec Dt:
05/17/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10408000
US20170328145
15153356
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 19
Reel/Frame:044461/0606   Pages: 4
Recorded: 12/21/2017
Attorney Dkt #:WFT-6257-US-DIV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGONER, DANNY W.
Exec Dt:
05/17/2016
2
LE, TUONG T.
Exec Dt:
05/17/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10995562
US20180155993
15850186
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 20
Reel/Frame:055789/0235   Pages: 4
Recorded: 03/31/2021
Attorney Dkt #:WFT-6257-US-DV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAGONER, DANNY W.
Exec Dt:
05/17/2016
2
LE, TUONG T.
Exec Dt:
05/17/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326403
US20210277727
17219604
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087

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