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Patent Assignment Assignor Details
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Assignor Name : SONG, SIYANG
Total Assignments: 5
Assignment: 1
Reel/Frame:052215/0843   Pages: 7
Recorded: 03/24/2020
Attorney Dkt #:WK19-YSY-XAJTDX-US-1073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, MINGLONG
Exec Dt:
04/30/2019
2
SONG, SIYANG
Exec Dt:
04/30/2019
3
TIAN, ZHENG
Exec Dt:
04/30/2019
4
FENG, BO
Exec Dt:
04/30/2019
5
SHAO, SHUBAO
Exec Dt:
04/30/2019
Assignee
1
XI'AN JIAOTONG UNIVERSITY
28 WEST XIANNING ROAD,
BEILIN DISTRICT
XI'AN, SHAANXI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10634871
US20190271827
16411047
Correspondence name and address
TONY HOM
81 70 ST
BROOKLYN, NY 112091113
Assignment: 2
Reel/Frame:057092/0441   Pages: 8
Recorded: 08/05/2021
Attorney Dkt #:1560-126600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN
Exec Dt:
07/19/2021
2
VENNA, ATCHYUTA RAMAYYA
Exec Dt:
07/20/2021
3
SONG, SIYANG
Exec Dt:
07/19/2021
4
DARBE, ROBERT P.
Exec Dt:
08/04/2021
5
GUPTA, SUDHIR
Exec Dt:
07/20/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230038625
17394700
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 3
Reel/Frame:058323/0269   Pages: 9
Recorded: 12/07/2021
Attorney Dkt #:164.2021-INV-110554-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, SIYANG
Exec Dt:
12/06/2021
2
VENNA, ATCHYUTA RAMAYYA
Exec Dt:
12/06/2021
3
WU, JIAN
Exec Dt:
12/06/2021
4
DARBE, ROBERT P.
Exec Dt:
12/03/2021
5
GUPTA, SUDHIR KUMAR
Exec Dt:
12/06/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230175388
17643027
Correspondence name and address
GILLIAM IP PLLC (HALLIBURTON ENERGY SERVICES, INC)
7200 N. MOPAC EXPY.
SUITE 440
AUSTIN, TX 78731
Assignment: 4
Reel/Frame:059507/0615   Pages: 9
Recorded: 04/05/2022
Attorney Dkt #:2021-INV-110661-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, SIYANG
Exec Dt:
03/04/2022
2
TASOUJIAN, SHAHIN
Exec Dt:
03/04/2022
3
HANSEN, EIRIK
Exec Dt:
03/08/2022
4
DARBE, ROBERT P.
Exec Dt:
03/11/2022
5
USAITIS, VYTAUTAS
Exec Dt:
03/31/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230313665
17710740
Correspondence name and address
DELIZIO, PEACOCK, LEWIN & GUERRA, PLLC
15201 MASON RD.
SUITE 1000-312
CYPRESS, TX 77433
Assignment: 5
Reel/Frame:060351/0733   Pages: 9
Recorded: 06/29/2022
Attorney Dkt #:2022-110936-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASOUJIAN, SHAHIN
Exec Dt:
06/27/2022
2
SONG, SIYANG
Exec Dt:
06/24/2022
3
HANSEN, EIRIK
Exec Dt:
06/29/2022
4
DARBE, ROBERT P.
Exec Dt:
06/24/2022
5
USAITIS, VYTAUTAS
Exec Dt:
06/28/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240003240
17852646
Correspondence name and address
PARKER JUSTISS, P.C.
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254

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