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Patent Assignment Assignor Details
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Assignor Name : VO, LOAN K.
Total Assignments: 72
Assignment: 1
Reel/Frame:030142/0658   Pages: 10
Recorded: 04/03/2013
Attorney Dkt #:091721-0123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
02/27/2013
2
NGUYEN, PHILIP D.
Exec Dt:
02/27/2013
3
LIANG, FENG
Exec Dt:
02/27/2013
4
WEAVER, JIMMIE D.
Exec Dt:
04/02/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8584754
NONE
13780266
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:030124/0037   Pages: 5
Recorded: 04/01/2013
Attorney Dkt #:091721-0126
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
03/06/2013
2
VO, LOAN K.
Exec Dt:
03/06/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9677386
US20140238673
13780406
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:029939/0172   Pages: 5
Recorded: 03/07/2013
Attorney Dkt #:091721-0122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
03/07/2013
2
NGUYEN, PHILIP D.
Exec Dt:
03/07/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9038717
US20140251611
13788132
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:030455/0877   Pages: 8
Recorded: 05/21/2013
Attorney Dkt #:091721-0320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
05/20/2013
2
NGUYEN, PHILIP D.
Exec Dt:
05/20/2013
3
PARTON, CHRISTOPHER R.
Exec Dt:
05/20/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9222344
US20140345870
13898653
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:033080/0700   Pages: 5
Recorded: 06/11/2014
Attorney Dkt #:1880.531US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
08/01/2013
2
NGUYEN, PHILIP D.
Exec Dt:
08/01/2013
Assignee
1
HALLIBURTON ENERY SERVICES, INC.
10220 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005951
US20160024371
14364572
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER / HALLIBUR
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:033302/0328   Pages: 7
Recorded: 07/11/2014
Attorney Dkt #:1880.531US1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING AND ADDRESS OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 033080 FRAME: 0700. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
VO, LOAN K.
Exec Dt:
08/01/2013
2
NGUYEN, PHILIP D.
Exec Dt:
08/01/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005951
US20160024371
14364572
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 7
Reel/Frame:035020/0615   Pages: 11
Recorded: 02/24/2015
Attorney Dkt #:063718.4010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
08/28/2013
2
TANG, TINGJI
Exec Dt:
08/28/2013
3
NGUYEN, PHILIP D.
Exec Dt:
08/28/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9234124
US20150353812
14376986
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET
ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:036788/0939   Pages: 6
Recorded: 10/14/2015
Attorney Dkt #:096378-0854
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
09/04/2013
2
VO, LOAN K.
Exec Dt:
09/04/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790777
US20160053599
14784322
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:036871/0708   Pages: 8
Recorded: 10/23/2015
Attorney Dkt #:096378-0923
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
09/11/2013
2
NGUYEN, PHILIP D.
Exec Dt:
09/11/2013
3
VONK, THOMAS ZACHARY
Exec Dt:
09/12/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9938810
US20160076352
14786901
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:037898/0518   Pages: 5
Recorded: 03/04/2016
Attorney Dkt #:1391-942.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
09/18/2013
2
VO, LOAN K.
Exec Dt:
09/18/2013
3
OGLE, JAMES WILLIAM
Exec Dt:
09/18/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9840655
US20160200960
14916934
Correspondence name and address
KRUEGER ISELIN LLP
P.O. BOX 1906
CYPRESS, TX 77072
Assignment: 11
Reel/Frame:036802/0153   Pages: 4
Recorded: 10/15/2015
Attorney Dkt #:1399-039.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
09/19/2013
2
VO, LOAN K.
Exec Dt:
09/19/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9771785
US20160061017
14784792
Correspondence name and address
KRUEGER ISELIN LLP (1399)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 12
Reel/Frame:031306/0495   Pages: 7
Recorded: 09/30/2013
Attorney Dkt #:091721-0520
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
09/26/2013
2
VO, LOAN K.
Exec Dt:
09/26/2013
3
TANG, TINGJI
Exec Dt:
09/27/2013
4
REDDY, B. RAGHAVA
Exec Dt:
09/26/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321956
US20140144639
14040879
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 13
Reel/Frame:037555/0412   Pages: 4
Recorded: 01/22/2016
Attorney Dkt #:098273-0324
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
10/11/2013
2
NGUYEN, PHILIP D.
Exec Dt:
10/11/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9920240
US20160160117
14906912
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:037676/0198   Pages: 5
Recorded: 02/05/2016
Attorney Dkt #:1880.601US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
10/16/2013
2
VO, LOAN K.
Exec Dt:
10/16/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10563118
US20160177162
14910511
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER / HALLIBUR
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:037528/0342   Pages: 10
Recorded: 01/20/2016
Attorney Dkt #:098273-0251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
10/29/2013
2
VO, LOAN K.
Exec Dt:
10/29/2013
3
HALL, LEE J.
Exec Dt:
10/24/2013
4
JAMISON, DALE E.
Exec Dt:
10/24/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9862875
US20160160113
14906282
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:031555/0805   Pages: 10
Recorded: 11/06/2013
Attorney Dkt #:091721-0684
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
11/06/2013
2
NGUYEN, PHILIP D.
Exec Dt:
11/06/2013
3
OGLE, JAMES WILLIAM
Exec Dt:
11/06/2013
4
LIANG, FENG
Exec Dt:
11/06/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC,
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321954
NONE
14382562
Correspondence name and address
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 17
Reel/Frame:033655/0001   Pages: 10
Recorded: 09/03/2014
Attorney Dkt #:095184-0155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
11/06/2013
2
OGLE, JAMES WILLIAM
Exec Dt:
11/06/2013
3
NGUYEN, PHILIP D.
Exec Dt:
11/06/2013
4
LIANG, FENG
Exec Dt:
11/06/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321954
US20150122494
14382562
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 18
Reel/Frame:031563/0597   Pages: 3
Recorded: 11/07/2013
Attorney Dkt #:091721-0685
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VO, LOAN K.
Exec Dt:
11/07/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512350
US20160289550
14389796
Correspondence name and address
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 19
Reel/Frame:033860/0950   Pages: 3
Recorded: 10/01/2014
Attorney Dkt #:095184-0279
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VO, LOAN K.
Exec Dt:
11/07/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512350
US20160289550
14389796
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 20
Reel/Frame:038226/0659   Pages: 5
Recorded: 04/08/2016
Attorney Dkt #:063718.6065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP
Exec Dt:
11/18/2013
2
VO, LOAN K.
Exec Dt:
11/18/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944890
US20160244700
15028137
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 21
Reel/Frame:038417/0839   Pages: 5
Recorded: 04/29/2016
Attorney Dkt #:098273-0649
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
01/02/2014
2
VO, LOAN K.
Exec Dt:
01/02/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790774
US20160265326
15033217
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 22
Reel/Frame:039026/0531   Pages: 7
Recorded: 06/28/2016
Attorney Dkt #:2013-IP-079433 (022US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
01/07/2014
2
SPARKS, BRADLEY J.
Exec Dt:
01/07/2014
3
STANCIU, CORNELIU
Exec Dt:
01/07/2014
4
PARTON, CHRISTOPHER
Exec Dt:
01/07/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10259990
US20160312110
15102488
Correspondence name and address
LOCKE LORD LLP
600 TRAVIS
SUITE 2800
HOUSTON, TX 77002-3095
Assignment: 23
Reel/Frame:036909/0333   Pages: 7
Recorded: 10/29/2015
Attorney Dkt #:096378-0876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGLE, JAMES WILLIAM
Exec Dt:
01/22/2014
2
VO, LOAN K.
Exec Dt:
01/22/2014
3
WELTON, THOMAS D.
Exec Dt:
01/16/2014
4
SPARKS, BRADLEY J.
Exec Dt:
01/22/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294411
US20160083644
14787781
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 24
Reel/Frame:038907/0305   Pages: 8
Recorded: 06/14/2016
Attorney Dkt #:2069464-0199PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
01/23/2014
2
VO, LOAN K.
Exec Dt:
01/23/2014
3
SANDERS, MICHAEL W.
Exec Dt:
01/23/2014
4
PARTON, CHRISTOPHER R.
Exec Dt:
01/23/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160319181
15104181
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD, SUITE 1400
MCGUIREWOODS LLP
TYSONS CORNER, VA 22102
Assignment: 25
Reel/Frame:038940/0208   Pages: 7
Recorded: 06/17/2016
Attorney Dkt #:063718.6585
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSTERHOFT, RONALD G.
Exec Dt:
02/14/2014
2
NGUYEN, PHILIP D.
Exec Dt:
01/29/2014
3
VO, LOAN K.
Exec Dt:
01/29/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10106728
US20160319189
15105737
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 26
Reel/Frame:038907/0207   Pages: 7
Recorded: 06/14/2016
Attorney Dkt #:2069464-0198PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
02/03/2014
2
NGUYEN, PHILIP D.
Exec Dt:
02/03/2014
3
SPARKS, BRADLEY J.
Exec Dt:
02/03/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10160903
US20160312105
15104192
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD, SUITE 1400
MCGUIREWOODS LLP
TYSONS CORNER, VA 22102
Assignment: 27
Reel/Frame:039147/0854   Pages: 7
Recorded: 07/13/2016
Attorney Dkt #:063718.6583
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPARKS, BRADLEY J.
Exec Dt:
02/17/2014
2
VO, LOAN K.
Exec Dt:
02/17/2014
3
OGLE, JAMES WILLIAM
Exec Dt:
02/17/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10259994
US20160333261
15111326
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 28
Reel/Frame:039191/0558   Pages: 7
Recorded: 07/19/2016
Attorney Dkt #:063718.6561
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
03/03/2014
2
SPARKS, BRADLEY J.
Exec Dt:
03/03/2014
3
VO, LOAN K.
Exec Dt:
03/03/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10150906
US20160347987
15112624
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 29
Reel/Frame:048218/0910   Pages: 8
Recorded: 02/01/2019
Attorney Dkt #:00301US-549274
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
03/03/2014
2
VO, LOAN K.
Exec Dt:
03/03/2014
3
MOCK, BRIAN D.
Exec Dt:
03/03/2014
4
KRALOVETZ, AARON CHRISTOPHER
Exec Dt:
03/03/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10239229
US20160332329
15111748
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 30
Reel/Frame:038844/0661   Pages: 10
Recorded: 06/08/2016
Attorney Dkt #:098273-0639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
03/12/2014
2
NGUYEN, PHILIP D.
Exec Dt:
03/12/2014
3
OGLE, JAMES WILLIAM
Exec Dt:
03/12/2014
4
LIANG, FENG
Exec Dt:
03/13/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890322
US20160319183
15102714
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 31
Reel/Frame:038958/0097   Pages: 6
Recorded: 06/20/2016
Attorney Dkt #:098273-0667
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
03/24/2014
2
VO, LOAN K.
Exec Dt:
03/24/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10179875
US20160340574
15106479
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 32
Reel/Frame:039625/0428   Pages: 7
Recorded: 09/02/2016
Attorney Dkt #:063718.6651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
04/29/2014
2
SPARKS, BRADLEY J.
Exec Dt:
04/29/2014
3
NGUYEN, PHILIP D.
Exec Dt:
04/29/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170073575
15123563
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 33
Reel/Frame:033493/0871   Pages: 9
Recorded: 08/06/2014
Attorney Dkt #:1880.640WO1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE PCT SERIAL NUMBER OF THE APPLICATION THAT WAS INCORRECTLY RECORDED WITH PCT SERIAL NUMBER PCT/US14/03718 PREVIOUSLY RECORDED ON REEL 032844 FRAME 0035. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT..
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
05/05/2014
2
VO, LOAN K.
Exec Dt:
05/05/2014
3
HEETER, JESSICA L.
Exec Dt:
05/05/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10670770
US20160259868
14427115
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 34
Reel/Frame:039346/0669   Pages: 7
Recorded: 08/04/2016
Attorney Dkt #:1880.640US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
05/05/2014
2
VO, LOAN K.
Exec Dt:
05/05/2014
3
HEETER, JESSICA L.
Exec Dt:
05/05/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10428265
US20170218261
15116741
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER / HALLIBUR
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 35
Reel/Frame:040023/0787   Pages: 7
Recorded: 10/14/2016
Attorney Dkt #:2069464-0212PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
05/05/2014
2
WEAVER, JIMMIE D.
Exec Dt:
05/05/2014
3
NGUYEN, PHILIP D.
Exec Dt:
05/05/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10160899
US20170058182
15304468
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD, SUITE 1400
MCGUIREWOODS LLP
TYSONS CORNER, VA 22102
Assignment: 36
Reel/Frame:033272/0177   Pages: 6
Recorded: 07/09/2014
Attorney Dkt #:1880.665WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
06/30/2014
2
NGUYEN, PHILIP D.
Exec Dt:
07/08/2014
3
PARTON, CHRISTOPHER
Exec Dt:
07/01/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9499735
US20160272872
14442461
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 37
Reel/Frame:034954/0963   Pages: 8
Recorded: 02/11/2015
Attorney Dkt #:1880.665WO1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 033272 FRAME: 0177. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
VO, LOAN K.
Exec Dt:
06/30/2014
2
NGUYEN, PHILIP D.
Exec Dt:
07/08/2014
3
PARTON, CHRISTOPHER
Exec Dt:
07/01/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9499735
US20160272872
14442461
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 38
Reel/Frame:035626/0877   Pages: 6
Recorded: 05/13/2015
Attorney Dkt #: 1880.665US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
06/30/2014
2
NGUYEN, PHILIP D.
Exec Dt:
07/08/2014
3
PARTON, CHRISTOPHER
Exec Dt:
07/01/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9499735
US20160272872
14442461
Correspondence name and address
TARA MCMILLEN
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 39
Reel/Frame:040738/0377   Pages: 7
Recorded: 12/14/2016
Attorney Dkt #:140846-056701US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
06/30/2014
2
OGLE, JAMES WILLIAM
Exec Dt:
06/30/2014
3
SPARKS, BRADLEY J.
Exec Dt:
06/30/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170114272
15318963
Correspondence name and address
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002
Assignment: 40
Reel/Frame:040772/0956   Pages: 5
Recorded: 12/27/2016
Attorney Dkt #:2069464-0221PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
06/30/2014
2
NGUYEN, PHILIP D.
Exec Dt:
07/01/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9957436
US20170158946
15322036
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD, SUITE 1400
MCGUIREWOODS LLP
TYSONS CORNER, VA 22102
Assignment: 41
Reel/Frame:040466/0038   Pages: 7
Recorded: 11/30/2016
Attorney Dkt #:2069464-0220PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARTON, CHRISTOPHER
Exec Dt:
07/01/2014
2
VO, LOAN K.
Exec Dt:
07/01/2014
3
NGUYEN, PHILIP D.
Exec Dt:
07/01/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533124
US20170198199
15314449
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD, SUITE 1400
MCGUIREWOODS LLP
TYSONS CORNER, VA 22102
Assignment: 42
Reel/Frame:039274/0745   Pages: 8
Recorded: 07/27/2016
Attorney Dkt #:098273-0766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
07/08/2014
2
VO, LOAN K.
Exec Dt:
07/08/2014
3
CHOPADE, PRASHANT D.
Exec Dt:
07/07/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10106731
US20160340575
15114768
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 43
Reel/Frame:040212/0984   Pages: 5
Recorded: 11/03/2016
Attorney Dkt #:098273-1090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
07/08/2014
2
VO, LOAN K.
Exec Dt:
07/08/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10696891
US20170152432
15308687
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 44
Reel/Frame:040392/0893   Pages: 5
Recorded: 11/21/2016
Attorney Dkt #:098273-1107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
08/06/2014
2
VO, LOAN K.
Exec Dt:
08/06/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10017689
US20170183562
15312899
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 45
Reel/Frame:040227/0183   Pages: 9
Recorded: 11/04/2016
Attorney Dkt #:7523.878US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
08/07/2014
2
VO, LOAN K.
Exec Dt:
08/07/2014
3
SPARKS, BRADLEY J.
Exec Dt:
08/07/2014
4
LOVELESS, DAVID
Exec Dt:
08/07/2014
5
WYATT, DOUGLAS EVERETT
Exec Dt:
08/07/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10545129
US20170074852
15309054
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 46
Reel/Frame:040360/0219   Pages: 8
Recorded: 11/17/2016
Attorney Dkt #:098273-1092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
08/07/2014
2
STANCIU, CORNELIU
Exec Dt:
08/07/2014
3
NGUYEN, PHILIP D.
Exec Dt:
08/07/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170096598
15312018
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 47
Reel/Frame:040400/0685   Pages: 8
Recorded: 11/22/2016
Attorney Dkt #:098273-1102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STANCIU, CORNELIU
Exec Dt:
08/07/2014
2
NGUYEN, PHILIP D.
Exec Dt:
08/07/2014
3
VO, LOAN K.
Exec Dt:
08/07/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9976074
US20170183563
15313237
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 48
Reel/Frame:041138/0039   Pages: 7
Recorded: 01/31/2017
Attorney Dkt #:140846-062201US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARTON, CHRISTOPHER
Exec Dt:
09/18/2014
2
CORTEZ, JANETTE
Exec Dt:
09/16/2014
3
VO, LOAN K.
Exec Dt:
09/19/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY, E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170218256
15500861
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 49
Reel/Frame:041857/0364   Pages: 8
Recorded: 04/05/2017
Attorney Dkt #:2069464-0236PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STANCIU, CORNELIU
Exec Dt:
10/03/2014
2
VO, LOAN K.
Exec Dt:
10/03/2014
3
HUNTER, TIMOTHY H.
Exec Dt:
10/29/2014
4
NGUYEN, PHILIP D.
Exec Dt:
10/03/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170252716
15515976
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD, SUITE 1400
MCGUIREWOODS LLP
TYSONS CORNER, VA 22102
Assignment: 50
Reel/Frame:041928/0758   Pages: 9
Recorded: 04/07/2017
Attorney Dkt #:140846-053601US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPARKS, BRADLEY J.
Exec Dt:
10/14/2014
2
VO, LOAN K.
Exec Dt:
10/14/2014
3
WEAVER, JIMMIE DEAN
Exec Dt:
11/04/2014
4
PARTON, CHRISTOPHER
Exec Dt:
10/22/2014
5
HEETER, JESSICA L.
Exec Dt:
10/22/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10035948
US20170253790
15517501
Correspondence name and address
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002
Assignment: 51
Reel/Frame:042884/0110   Pages: 5
Recorded: 07/03/2017
Attorney Dkt #:1560-009901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
01/21/2015
2
STANCIU, CORNELIU
Exec Dt:
01/21/2015
3
VO, LOAN K.
Exec Dt:
01/21/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10315867
US20180002122
15540190
Correspondence name and address
COREY TUMEY
P.O BOX 22188
HOUSTON, TX 77227-2188
Assignment: 52
Reel/Frame:044182/0947   Pages: 10
Recorded: 11/20/2017
Attorney Dkt #:098273-1802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
04/29/2015
2
DUSTERHOFT, RONALD GLEN
Exec Dt:
04/18/2015
3
HEETER, JESSICA LYNN
Exec Dt:
04/29/2015
4
BEUTERBAUGH, AARON M.
Exec Dt:
04/29/2015
5
REYES, ENRIQUE ANTONIO
Exec Dt:
04/08/2015
6
PARTON, CHRISTOPHER R.
Exec Dt:
04/29/2015
7
VO, LOAN K.
Exec Dt:
04/29/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10988674
US20180127640
15563943
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
4 PARK PLAZA
SUITE 1700
IRVINE, CA 92614
Assignment: 53
Reel/Frame:044698/0556   Pages: 12
Recorded: 12/05/2017
Attorney Dkt #:098273-2023
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ATTORNEY DOCKET NUMBER AND DUSTERHOFT'S EXECUTION DATE PREVIOUSLY RECORDED ON REEL 044182 FRAME 0947. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
04/29/2015
2
DUSTERHOFT, RONALD GLEN
Exec Dt:
04/13/2015
3
HEETER, JESSICA LYNN
Exec Dt:
04/29/2015
4
BEUTERBAUGH, AARON M.
Exec Dt:
04/29/2015
5
REYES, ENRIQUE ANTONIO
Exec Dt:
04/08/2015
6
PARTON, CHRISTOPHER R.
Exec Dt:
04/29/2015
7
VO, LOAN K.
Exec Dt:
04/29/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10988674
US20180127640
15563943
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
4 PARK PLAZA
SUITE 1700
IRVINE, CA 92614
Assignment: 54
Reel/Frame:045257/0585   Pages: 8
Recorded: 03/16/2018
Attorney Dkt #:098273-2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
05/01/2015
2
KHAMATNUROVA, TATYANA V.
Exec Dt:
05/01/2015
3
VO, LOAN K.
Exec Dt:
05/01/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10428266
US20180127643
15569684
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
4 PARK PLAZA, SUITE 1700
IRVINE, CA 92614-2559
Assignment: 55
Reel/Frame:035633/0804   Pages: 7
Recorded: 05/13/2015
Attorney Dkt #:HAL 271US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELLO, JESSE V.
Exec Dt:
05/12/2015
2
STANCIU, CORNELIU
Exec Dt:
05/05/2015
3
VO, LOAN K.
Exec Dt:
05/11/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9702225
US20160333669
14711709
Correspondence name and address
HALLIBURTON DALLAS / IDA SHERI HIGGINS
4106 UNIVERSITY BLVD.
DALLAS, TX 75205
Assignment: 56
Reel/Frame:045208/0162   Pages: 5
Recorded: 03/14/2018
Attorney Dkt #:063718.7988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
11/03/2015
2
PARTON, CHRISTOPHER
Exec Dt:
11/03/2015
3
LEWIS, CHRISTOPHER A.
Exec Dt:
11/03/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10421893
US20180265765
15760087
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 57
Reel/Frame:047981/0120   Pages: 5
Recorded: 01/14/2019
Attorney Dkt #:1030US-589097
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP
Exec Dt:
12/23/2015
2
VO, LOAN K.
Exec Dt:
12/23/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214682
US20180237685
15753531
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 58
Reel/Frame:048893/0284   Pages: 5
Recorded: 04/16/2019
Attorney Dkt #:2069464-0574PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
05/23/2016
2
VO, LOAN K.
Exec Dt:
05/23/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10364660
US20190040728
16074738
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD., SUITE 1800
TYSONS CORNER, VA 22102
Assignment: 59
Reel/Frame:047605/0953   Pages: 9
Recorded: 11/28/2018
Attorney Dkt #:2069464-0579PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORTEZ MONTALVO, JANETTE
Exec Dt:
06/14/2016
2
NGUYEN, PHILIP D.
Exec Dt:
06/16/2016
3
VO, LOAN K.
Exec Dt:
06/16/2016
4
LARSEN, TRAVIS HOPE
Exec Dt:
06/14/2016
5
SINGH, DIPTI
Exec Dt:
06/14/2016
6
DUSTERHOFT, RONALD
Exec Dt:
03/23/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10988677
US20200224084
16304100
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD., SUITE 1800
TYSONS CORNER, VA 22102
Assignment: 60
Reel/Frame:047030/0904   Pages: 5
Recorded: 10/02/2018
Attorney Dkt #:1560-021701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
06/23/2016
2
LAHMAN, MATTHEW LEWIS
Exec Dt:
06/23/2016
3
VO, LOAN K.
Exec Dt:
06/29/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11041111
US20190106619
16089936
Correspondence name and address
COREY TUMEY
P.O BOX 22188
HOUSTON, TX 77227-2188
Assignment: 61
Reel/Frame:056273/0409   Pages: 5
Recorded: 05/18/2021
Attorney Dkt #:1560-021703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
06/23/2016
2
VO, LOAN K.
Exec Dt:
06/29/2016
3
LAHMAN, MATTHEW LEWIS
Exec Dt:
06/23/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11447690
US20210269705
17322566
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
PO BOX 890226
HOUSTON, TX 77062-9998
Assignment: 62
Reel/Frame:053797/0358   Pages: 5
Recorded: 09/17/2020
Attorney Dkt #:01410US-609416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, DIPTI
Exec Dt:
07/06/2016
2
VO, LOAN K.
Exec Dt:
07/06/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829684
US20190359882
16303067
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 63
Reel/Frame:047984/0955   Pages: 4
Recorded: 01/14/2019
Attorney Dkt #:1560-022301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
07/25/2016
2
SINGH, DIPTI
Exec Dt:
07/25/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11473006
US20200087571
16311513
Correspondence name and address
COREY TUMEY
P.O BOX 890226
HOUSTON, TX 77062-9998
Assignment: 64
Reel/Frame:048155/0865   Pages: 5
Recorded: 01/28/2019
Attorney Dkt #:063718.8263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
09/06/2016
2
SINGH, DIPTI
Exec Dt:
09/06/2016
3
PARTON, CHRISTOPHER
Exec Dt:
09/06/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10501681
US20190153297
16321215
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 65
Reel/Frame:048955/0829   Pages: 7
Recorded: 04/22/2019
Attorney Dkt #:1560-024801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
12/20/2016
2
KHAMATNUROVA, TATYANA V.
Exec Dt:
12/20/2016
3
VO, LOAN K.
Exec Dt:
12/22/2016
4
STEPHENS, WALTER T.
Exec Dt:
12/20/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11286761
US20190309610
16343848
Correspondence name and address
C. TUMEY LAW GROUP PLLC - HES C. TUMEY L
PO BOX 890226
HOUSTON, TX 77062-9998
Assignment: 66
Reel/Frame:049279/0661   Pages: 9
Recorded: 05/24/2019
Attorney Dkt #:063718.8399
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
12/30/2016
2
DUSTERHOFT, RONALD GLEN
Exec Dt:
12/21/2016
3
VO, LOAN K.
Exec Dt:
12/22/2016
4
WILLIAMS, KENNETH E.
Exec Dt:
12/21/2016
5
MARTYSEVICH, VLADIMIR NIKOLAYEVICH
Exec Dt:
12/21/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190382643
16464102
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 67
Reel/Frame:050442/0897   Pages: 8
Recorded: 09/20/2019
Attorney Dkt #:140846-044403US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILLIP D.
Exec Dt:
04/24/2017
2
VO, LOAN K.
Exec Dt:
04/24/2017
3
SALLA, RAJENDER
Exec Dt:
04/24/2017
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920130
US20200048536
16495992
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 68
Reel/Frame:052041/0660   Pages: 5
Recorded: 03/06/2020
Attorney Dkt #:2069464-0728PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, PHILIP D.
Exec Dt:
11/09/2017
2
VO, LOAN K.
Exec Dt:
11/08/2017
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11299668
US20210032530
16645331
Correspondence name and address
MCGUIREWOODS, LLP
1750 TYSONS BLVD., SUITE 1800
TYSONS, VA 22102
Assignment: 69
Reel/Frame:055569/0389   Pages: 5
Recorded: 03/11/2021
Attorney Dkt #:1870US-657829
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
04/13/2018
2
NGUYEN, PHILIP D.
Exec Dt:
04/12/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11225598
US20200339869
16959062
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA ST.
SUITE 64
HOUSTON, TX 77002
Assignment: 70
Reel/Frame:049857/0728   Pages: 11
Recorded: 07/25/2019
Attorney Dkt #:1561-00401 & 00402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
07/15/2019
2
PRINCE, PHILIPPE
Exec Dt:
07/11/2019
3
ROREX, SHANE WYATT
Exec Dt:
07/11/2019
4
MONTEIRO, DEEPAK S.
Exec Dt:
08/10/2012
Assignee
1
MULTI-CHEM GROUP, LLC
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10800964
US20200095493
16512943
Correspondence name and address
C. TUMEY LAW
P.O BOX 890226
HOUSTON, TX 77062-9998
Assignment: 71
Reel/Frame:052600/0216   Pages: 6
Recorded: 05/07/2020
Attorney Dkt #:1561-01300 AND 01301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
04/30/2020
2
DAVIS, NATHAN DARRELL
Exec Dt:
04/10/2020
3
PRINCE, PHILIPPE
Exec Dt:
04/09/2020
Assignee
1
MULTI-CHEM GROUP, LLC
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220372362
16860851
Correspondence name and address
C. TUMEY LAW
P.O BOX 890226
HOUSTON, TX 77062-9998
Assignment: 72
Reel/Frame:053232/0124   Pages: 6
Recorded: 07/16/2020
Attorney Dkt #:2019IPM103018U1US 08100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VO, LOAN K.
Exec Dt:
07/16/2020
2
PRINCE, PHILIPPE
Exec Dt:
03/27/2020
3
PARTON, CHRISTOPHER R.
Exec Dt:
07/03/2020
Assignee
1
MULTI-CHEM GROUP, LLC
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11015113
NONE
16846705
Correspondence name and address
CONLEY ROSE P.C.
5601 GRANITE PARKWAY
SUITE 500
PLANO, TX 75024

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