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Patent Assignment Assignor Details
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Assignor Name : SUN, BAICHUN
Total Assignments: 9
Assignment: 1
Reel/Frame:041470/0681   Pages: 23
Recorded: 01/24/2017
Attorney Dkt #:140846-036203US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BAICHUN
Exec Dt:
08/19/2016
2
WALKER, KRISTOFFER T.
Exec Dt:
08/31/2016
3
TRACADAS, PHILIP W.
Exec Dt:
08/30/2016
4
LI, WEI
Exec Dt:
08/19/2016
5
WANG, RUIJIA
Exec Dt:
08/19/2016
6
KAINER, GARY
Exec Dt:
08/19/2016
7
CHANG, CHUNG
Exec Dt:
08/26/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170212274
15328784
Correspondence name and address
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:056657/0915   Pages: 8
Recorded: 06/24/2021
Attorney Dkt #:1370US-579233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, RUIJIA
Exec Dt:
08/25/2016
2
CHANG, CHUNG
Exec Dt:
08/26/2016
3
WALKER, KRISTOFFER THOMAS
Exec Dt:
08/26/2016
4
SUN, BAICHUN
Exec Dt:
08/25/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11209565
US20190018161
16068942
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA ST.
SUITE 64
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:055912/0284   Pages: 8
Recorded: 04/14/2021
Attorney Dkt #:1390US-579232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, RUIJIA
Exec Dt:
08/31/2016
2
SUN, BAICHUN
Exec Dt:
08/29/2016
3
CHANG, CHUNG
Exec Dt:
08/26/2016
4
GRANVILLE, JOHN PHILIP
Exec Dt:
08/26/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11112519
US20190018162
16068980
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:055912/0327   Pages: 8
Recorded: 04/14/2021
Attorney Dkt #:1390PCT-563129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, RUIJIA
Exec Dt:
08/31/2016
2
SUN, BAICHUN
Exec Dt:
08/29/2016
3
CHANG, CHUNG
Exec Dt:
08/26/2016
4
GRANVILLE, JOHN PHILIP
Exec Dt:
08/26/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11112519
US20190018162
16068980
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:043835/0748   Pages: 7
Recorded: 10/11/2017
Attorney Dkt #:7523.1716US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, RUIJIA
Exec Dt:
11/08/2016
2
CHANG, CHUNG
Exec Dt:
11/15/2016
3
SUN, BAICHUN
Exec Dt:
11/08/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10663612
US20190257971
15565725
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219
Assignment: 6
Reel/Frame:044989/0400   Pages: 5
Recorded: 02/21/2018
Attorney Dkt #:1560-024002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, RUIJIA
Exec Dt:
12/06/2016
2
CHANG, CHUNG
Exec Dt:
10/18/2016
3
SUN, BAICHUN
Exec Dt:
12/06/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10670761
US20190317238
15753927
Correspondence name and address
COREY TUMEY
P.O BOX 22188
HOUSTON, TX 77227-2188
Assignment: 7
Reel/Frame:058407/0833   Pages: 9
Recorded: 12/16/2021
Attorney Dkt #:061429-1055010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, RUIJIA
Exec Dt:
05/12/2017
2
WALKER, KRISTOFFER
Exec Dt:
05/12/2017
3
COLLINS, MARK
Exec Dt:
05/12/2017
4
KIM, JOONSHIK
Exec Dt:
05/12/2017
5
SUN, BAICHUN
Exec Dt:
05/12/2017
6
HORNBY, BRIAN E.
Exec Dt:
05/12/2017
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11237288
US20180164463
15542782
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 8
Reel/Frame:050765/0796   Pages: 4
Recorded: 10/18/2019
Attorney Dkt #:1560-052901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, RUIJIA
Exec Dt:
06/01/2018
2
SUN, BAICHUN
Exec Dt:
06/03/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11768306
US20210048546
16606683
Correspondence name and address
C. TUMEY LAW GROUP PLLC - HES C. TUMEY L
PO BOX 890226
HOUSTON, TX 77062-9998
Assignment: 9
Reel/Frame:057744/0138   Pages: 5
Recorded: 10/08/2021
Attorney Dkt #:1980US-698070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, RUIJIA
Exec Dt:
10/25/2019
2
SUN, BAICHUN
Exec Dt:
10/29/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11927711
US20220179118
17601990
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002

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