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Assignor Name : DUNBAR, BRADLEY DAVID
Total Assignments: 20
Assignment: 1
Reel/Frame:042819/0074   Pages: 6
Recorded: 06/26/2017
Attorney Dkt #:074263.1579
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNBAR, BRADLEY DAVID
Exec Dt:
01/22/2015
2
ATKINS, WILLIAM BRIAN
Exec Dt:
01/22/2015
3
HARWELL, RODDY
Exec Dt:
01/22/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10280688
US20180010396
15539976
Correspondence name and address
BAKER BOTTS L.L.P.
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD
AUSTIN, TX 78701-4039
Assignment: 2
Reel/Frame:043390/0136   Pages: 9
Recorded: 08/24/2017
Attorney Dkt #:140846-055704US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, JOHN GERARD
Exec Dt:
03/23/2015
2
DUNBAR, BRADLEY DAVID
Exec Dt:
03/10/2015
3
BRADFORD, WILLIAM BROWNING
Exec Dt:
03/23/2015
4
CAWTHON, DAVID WAYNE
Exec Dt:
03/09/2015
5
LASSOIE, JEAN-PIERRE
Exec Dt:
03/10/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487602
US20180045003
15553424
Correspondence name and address
CHAMBERLAIN HRDLICKA - COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:043368/0902   Pages: 6
Recorded: 08/23/2017
Attorney Dkt #:074263.1576
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNBAR, BRADLEY DAVID
Exec Dt:
03/24/2015
2
ANDERLE, SETH GARRETT
Exec Dt:
03/24/2015
3
GROSZ, GREGORY CHRISTOPHER
Exec Dt:
03/24/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10472897
US20180030786
15552904
Correspondence name and address
BAKER BOTTS L.L.P.
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD
AUSTIN, TX 78701-4039
Assignment: 4
Reel/Frame:044475/0004   Pages: 7
Recorded: 12/23/2017
Attorney Dkt #:140846-063501US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGE, GUSTAV EDWARD
Exec Dt:
07/13/2015
2
DUNBAR, BRADLEY DAVID
Exec Dt:
07/16/2015
3
DELMAR, LUDOVIC
Exec Dt:
07/22/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10711527
US20180195348
15739703
Correspondence name and address
CHAMBERLAIN HRDLICKA - COLLIN R. ROSE
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:049145/0200   Pages: 5
Recorded: 05/10/2019
Attorney Dkt #:00660US-582324
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, JOHN GERARD
Exec Dt:
07/21/2015
2
DUNBAR, BRADLEY DAVID
Exec Dt:
07/21/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10400571
US20180163480
15576343
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:051393/0463   Pages: 3
Recorded: 12/31/2019
Attorney Dkt #:1560-105001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUNBAR, BRADLEY DAVID
Exec Dt:
08/08/2017
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11293232
US20200165876
16627877
Correspondence name and address
C. TUMEY LAW GROUP PLLC - HES C. TUMEY L
PO BOX 890226
HOUSTON, TX 77062-9998
Assignment: 7
Reel/Frame:055813/0022   Pages: 3
Recorded: 04/02/2021
Attorney Dkt #:074263.2044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUNBAR, BRADLEY DAVID
Exec Dt:
10/31/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11649681
US20220003047
17282717
Correspondence name and address
BAKER BOTTS L.L.P.
98 SAN JACINTO BLVD.
SUITE 1500
AUSTIN, 78701 UNITED STATES
Assignment: 8
Reel/Frame:056659/0141   Pages: 5
Recorded: 06/24/2021
Attorney Dkt #:4020US-687709
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNBAR, BRADLEY DAVID
Exec Dt:
05/14/2019
2
WISINGER, JOHN LESLIE, JR.
Exec Dt:
05/14/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11933157
US20220018239
17311604
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA ST.
SUITE 64
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:057064/0136   Pages: 3
Recorded: 08/03/2021
Attorney Dkt #:1560-108101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUNBAR, BRADLEY DAVID
Exec Dt:
05/14/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761323
US20220010637
17427973
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 10
Reel/Frame:049389/0317   Pages: 8
Recorded: 06/06/2019
Attorney Dkt #:164.2019-IPM-102942 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNBAR, BRADLEY DAVID
Exec Dt:
05/28/2019
2
ARFELE, ROBERT W
Exec Dt:
05/28/2019
3
CARAWAY, DOUGLAS BRUCE
Exec Dt:
05/28/2019
4
WISINGER, JOHN LESLIE, JR
Exec Dt:
05/29/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC
3000 NORTH SAM HOUSTON PARKWAY E
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10822945
NONE
16433004
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC EXPRESSWAY SUITE 440
AUSTIN, TX 78731
Assignment: 11
Reel/Frame:050865/0591   Pages: 3
Recorded: 10/30/2019
Attorney Dkt #:074263.1880
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUNBAR, BRADLEY DAVID
Exec Dt:
08/12/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11162350
US20210131264
16668671
Correspondence name and address
BAKER BOTTS L.L.P.
1500 SAN JACINTO CENTER
98 SAN JACINTO BLVD
AUSTIN, TX 78701-4039
Assignment: 12
Reel/Frame:050686/0023   Pages: 4
Recorded: 10/11/2019
Attorney Dkt #:164.2019-IPM-103144 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUNBAR, BRADLEY DAVID
Exec Dt:
10/02/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920500
NONE
16599187
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC
SUITE 440
AUSTIN, TX 78731
Assignment: 13
Reel/Frame:050862/0344   Pages: 4
Recorded: 10/30/2019
Attorney Dkt #:164.2019-IPM-103466 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUNBAR, BRADLEY DAVID
Exec Dt:
10/29/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11619123
US20210131263
16668273
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC
SUITE 440
AUSTIN, TX 78731
Assignment: 14
Reel/Frame:053393/0953   Pages: 5
Recorded: 08/04/2020
Attorney Dkt #:1560-112901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABAHN, LYN DUANE
Exec Dt:
07/20/2020
2
WISINGER, JOHN LESLIE, JR.
Exec Dt:
08/01/2020
3
DUNBAR, BRADLEY DAVID
Exec Dt:
07/22/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11692428
US20210148216
16983852
Correspondence name and address
C. TUMEY LAW GROUP PLLC
P.O BOX 890226
HOUSTON, TX 77062-9998
Assignment: 15
Reel/Frame:054099/0687   Pages: 8
Recorded: 10/19/2020
Attorney Dkt #:164.2020-IPM-104323 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SHILIN
Exec Dt:
10/16/2020
2
PROPES, CHRISTOPHER CHARLES
Exec Dt:
10/14/2020
3
LANNING, CURTIS CLIFFORD
Exec Dt:
10/13/2020
4
DUNBAR, BRADLEY DAVID
Exec Dt:
10/13/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PKWY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11748531
US20220121790
17074273
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC
SUITE 440
AUSTIN, TX 78731
Assignment: 16
Reel/Frame:054100/0142   Pages: 8
Recorded: 10/19/2020
Attorney Dkt #:164.2020-IPM-104322 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SHILIN
Exec Dt:
10/16/2020
2
PROPES, CHRISTOPHER CHARLES
Exec Dt:
10/16/2020
3
LANNING, CURTIS CLIFFORD
Exec Dt:
10/19/2020
4
DUNBAR, BRADLEY DAVID
Exec Dt:
10/16/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PKWY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11687690
US20220121791
17074352
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC
SUITE 440
AUSTIN, TX 78731
Assignment: 17
Reel/Frame:057720/0587   Pages: 7
Recorded: 10/06/2021
Attorney Dkt #:164.2021-INV-110390-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNBAR, BRADLEY DAVID
Exec Dt:
10/01/2021
2
PAN, YI
Exec Dt:
10/01/2021
3
CAIRNS, PAUL GERARD
Exec Dt:
10/05/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230108851
17450140
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N MOPAC EXPY
SUITE 440
AUSTIN, TX 78731
Assignment: 18
Reel/Frame:057720/0987   Pages: 7
Recorded: 10/06/2021
Attorney Dkt #:164.2021-INV-110402-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNBAR, BRADLEY DAVID
Exec Dt:
10/01/2021
2
BRACKIN, VAN JORDAN
Exec Dt:
10/01/2021
3
CAIRNS, PAUL GERARD
Exec Dt:
10/05/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230108781
17450152
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N MOPAC EXPY
SUITE 440
AUSTIN, TX 78731
Assignment: 19
Reel/Frame:057963/0304   Pages: 7
Recorded: 10/29/2021
Attorney Dkt #:1560-130600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNBAR, BRADLEY DAVID
Exec Dt:
10/04/2021
2
BARNES, MATT
Exec Dt:
10/06/2021
3
DUNN, BRODY
Exec Dt:
10/04/2021
4
BRACKIN, VAN JORDAN
Exec Dt:
10/05/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11708755
US20230137825
17513152
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 20
Reel/Frame:063870/0609   Pages: 7
Recorded: 06/06/2023
Attorney Dkt #:1560-130601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNBAR, BRADLEY DAVID
Exec Dt:
10/04/2021
2
BARNES, MATT
Exec Dt:
10/06/2021
3
DUNN, BRODY
Exec Dt:
10/04/2021
4
BRACKIN, VAN JORDAN
Exec Dt:
10/05/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230313667
18206397
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998

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