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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZALLUHOGLU, UMUT
Total Assignments: 21
Assignment: 1
Reel/Frame:055580/0354   Pages: 5
Recorded: 03/12/2021
Attorney Dkt #:1620US-593390
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YIMING
Exec Dt:
03/10/2017
2
ZALLUHOGLU, UMUT
Exec Dt:
03/15/2017
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210164293
16061620
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA ST.
SUITE 64
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:054266/0713   Pages: 5
Recorded: 11/04/2020
Attorney Dkt #:1630US-596567
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALLUHOGLU, UMUT
Exec Dt:
08/02/2017
2
ZHAO, YIMING
Exec Dt:
08/02/2017
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947784
US20190345771
16474944
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:051871/0133   Pages: 7
Recorded: 02/20/2020
Attorney Dkt #:2069464-0369PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALLUHOGLU, UMUT
Exec Dt:
01/22/2018
2
MARCK, JULIEN
Exec Dt:
01/22/2018
3
DARBE, ROBERT
Exec Dt:
01/22/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11613930
US20210071477
16640329
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD., SUITE 1800
TYSONS CORNER, VA 22102
Assignment: 4
Reel/Frame:049575/0366   Pages: 5
Recorded: 06/25/2019
Attorney Dkt #:1640PCT-558099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YIMING
Exec Dt:
06/24/2019
2
ZALLUHOGLU, UMUT
Exec Dt:
07/06/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200011167
16468032
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:049033/0786   Pages: 8
Recorded: 04/30/2019
Attorney Dkt #:164.2018-IPM-102337 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALLUHOGLU, UMUT
Exec Dt:
04/15/2019
2
DEMIRER, NAZLI
Exec Dt:
04/15/2019
3
MARCK, JULIEN CHRISTIAN VALERY
Exec Dt:
04/24/2019
4
DARBE, ROBERT
Exec Dt:
04/17/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200095860
16398716
Correspondence name and address
GILLIAM IP PLLC
7200 N. MOPAC EXPY.
SUITE 440
AUSTIN, TX 78731
Assignment: 6
Reel/Frame:049962/0148   Pages: 11
Recorded: 08/05/2019
Attorney Dkt #:164.2019-IPM-102980 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARBE, ROBERT
Exec Dt:
05/28/2019
2
MARCK, JULIEN CHRISTIAN VALERY
Exec Dt:
05/23/2019
3
ZALLUHOGLU, UMUT
Exec Dt:
05/24/2019
4
GU, QIUYING
Exec Dt:
06/26/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PKWY. E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326441
US20200408084
16453627
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC EXPY. #440
AUSTIN, TX 78731
Assignment: 7
Reel/Frame:050015/0103   Pages: 8
Recorded: 08/09/2019
Attorney Dkt #:164.2018-IPM-102338 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMIRER, NAZLI
Exec Dt:
08/06/2019
2
ZALLUHOGLU, UMUT
Exec Dt:
08/05/2019
3
MARCK, JULIEN CHRISTIAN VALERY
Exec Dt:
08/05/2019
4
DARBE, ROBERT
Exec Dt:
08/08/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PKWY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883341
US20200095849
16537092
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON)
7200 N. MOPAC EXPY SUITE #440
AUSTIN, TX 78731
Assignment: 8
Reel/Frame:050276/0638   Pages: 9
Recorded: 09/05/2019
Attorney Dkt #:3060US-624047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALLUHOGLU, UMUT
Exec Dt:
08/15/2019
2
DEMIRER, NAZLI
Exec Dt:
08/20/2019
3
DARBE, ROBERT
Exec Dt:
08/16/2019
4
MARCK, JULIEN
Exec Dt:
08/14/2019
5
HORNBLOWER, PETER JOHN
Exec Dt:
06/19/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11408268
US20200072034
16523887
Correspondence name and address
JASON W. BRYAN
1000 LOUISIANA ST.
SUITE 6400
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:058590/0286   Pages: 8
Recorded: 01/10/2022
Attorney Dkt #:3050US-687711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARCK, JULIEN
Exec Dt:
11/01/2019
2
DARBE, ROBERT P.
Exec Dt:
11/04/2019
3
ZALLUHOGLU, UMUT
Exec Dt:
11/04/2019
4
DEMIRER, NAZLI
Exec Dt:
11/04/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220120170
17422410
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:052327/0986   Pages: 7
Recorded: 04/07/2020
Attorney Dkt #:061429-1159301 + 1159303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALLUHOGLU, UMUT
Exec Dt:
02/03/2020
2
ZHANG, WEI
Exec Dt:
02/11/2020
3
TARAZONA MERCADO, MEVIS JULIANA
Exec Dt:
02/07/2020
4
HAY, RICHARD T.
Exec Dt:
04/06/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11739625
US20210230993
16776309
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP - HAL
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 11
Reel/Frame:051749/0581   Pages: 4
Recorded: 02/07/2020
Attorney Dkt #:061429-1159306 +1159310
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALLUHOGLU, UMUT
Exec Dt:
02/07/2020
2
DARBE, ROBERT
Exec Dt:
02/07/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11674353
US20210238926
16778967
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP - HAL
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 12
Reel/Frame:052792/0788   Pages: 4
Recorded: 05/29/2020
Attorney Dkt #:1560-118400 AND 118401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALLUHOGLU, UMUT
Exec Dt:
05/01/2020
2
ZHANG, WEI
Exec Dt:
05/02/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913334
US20210363828
16879040
Correspondence name and address
C. TUMEY LAW
P.O BOX 890226
HOUSTON, TX 77062-9998
Assignment: 13
Reel/Frame:052792/0845   Pages: 6
Recorded: 05/29/2020
Attorney Dkt #:1560-117700 AND 117701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANPURA, REENA AGARWAL
Exec Dt:
05/11/2020
2
ZALLUHOGLU, UMUT
Exec Dt:
05/01/2020
3
SOSAREYES, CRISTIAN
Exec Dt:
05/05/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761326
US20210363875
16880029
Correspondence name and address
C. TUMEY LAW
P.O BOX 890226
HOUSTON, TX 77062-9998
Assignment: 14
Reel/Frame:053592/0580   Pages: 8
Recorded: 08/25/2020
Attorney Dkt #:3040US-623994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZALLUHOGLU, UMUT
Exec Dt:
05/01/2020
2
MARCK, JULIEN
Exec Dt:
11/01/2019
3
DARBE, ROBERT P.
Exec Dt:
07/09/2020
4
DEMIRER, NAZLI
Exec Dt:
04/24/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200040720
16523837
Correspondence name and address
POLSINELLI PC
1401 EYE ST NW
SUITE 800
WASHINGTON, DC 20005-2225
Assignment: 15
Reel/Frame:052974/0583   Pages: 6
Recorded: 06/18/2020
Attorney Dkt #:2020-103948 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLLINS, MARK VINCENT
Exec Dt:
06/17/2020
2
ZALLUHOGLU, UMUT
Exec Dt:
06/15/2020
3
ZHANG, WEI
Exec Dt:
06/15/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210396127
16904777
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC. C/O PA
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254
Assignment: 16
Reel/Frame:053278/0599   Pages: 7
Recorded: 07/22/2020
Attorney Dkt #:1560-112501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, ALEXANDER MATHEW
Exec Dt:
07/21/2020
2
PHO, VY
Exec Dt:
07/02/2020
3
ZALLUHOGLU, UMUT
Exec Dt:
07/06/2020
4
DARBE, ROBERT P.
Exec Dt:
07/09/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210103843
16926841
Correspondence name and address
C. TUMEY LAW GROUP PLLC
P.O BOX 890226
HOUSTON, TX 77062-9998
Assignment: 17
Reel/Frame:057472/0722   Pages: 6
Recorded: 09/14/2021
Attorney Dkt #:1560-124201 AND 124202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, WEI
Exec Dt:
08/25/2021
2
ZALLUHOGLU, UMUT
Exec Dt:
09/07/2021
3
CHANPURA, REENA AGARWAL
Exec Dt:
09/11/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220277045
17461528
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 18
Reel/Frame:058324/0309   Pages: 7
Recorded: 12/07/2021
Attorney Dkt #:063718.9275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHO, VY
Exec Dt:
12/01/2021
2
MARCK, JULIEN CHRISTIAN
Exec Dt:
12/02/2021
3
ZALLUHOGLU, UMUT
Exec Dt:
12/04/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230175383
17544325
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 19
Reel/Frame:058500/0316   Pages: 7
Recorded: 12/29/2021
Attorney Dkt #:2021-110811-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMIRER, NAZLI
Exec Dt:
12/28/2021
2
DARBE, ROBERT P.
Exec Dt:
12/22/2021
3
PHO, VY
Exec Dt:
12/22/2021
4
ZALLUHOGLU, UMUT
Exec Dt:
12/22/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230203931
17564578
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC. C/O PA
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254
Assignment: 20
Reel/Frame:059422/0269   Pages: 7
Recorded: 03/29/2022
Attorney Dkt #:1560-130800,801,802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMIRER, NAZLI
Exec Dt:
03/10/2022
2
ZALLUHOGLU, UMUT
Exec Dt:
03/18/2022
3
DARBE, ROBERT P.
Exec Dt:
03/17/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230096963
17698137
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 21
Reel/Frame:060772/0552   Pages: 13
Recorded: 08/10/2022
Attorney Dkt #:2021-110637-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, ALEXANDER MATHEW
Exec Dt:
06/01/2022
2
BHAIDASNA, KETAN C.
Exec Dt:
07/08/2022
3
WU, JIAN
Exec Dt:
07/14/2022
4
DARBE, ROBERT P.
Exec Dt:
06/03/2022
5
MARCK, JULIEN CHRISTIAN
Exec Dt:
07/01/2022
6
DEMIRER, NAZLI
Exec Dt:
06/01/2022
7
ZALLUHOGLU, UMUT
Exec Dt:
06/01/2022
8
FENG, TIANHENG
Exec Dt:
07/07/2022
9
CHEN, DONGMEI
Exec Dt:
08/10/2022
Assignees
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
2
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
210 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230279767
17685848
Correspondence name and address
PARKER JUSTISS, P.C.
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254

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