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Assignor Name : LASTRA, RAFAEL ADOLFO
Total Assignments: 22
Assignment: 1
Reel/Frame:031372/0019   Pages: 4
Recorded: 10/09/2013
Attorney Dkt #:004159.005143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LASTRA, RAFAEL ADOLFO
Exec Dt:
10/01/2013
2
SAEED, ABUBAKER
Exec Dt:
10/01/2013
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9777562
US20150060073
14018899
Correspondence name and address
BRACEWELL & GUILIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2
Reel/Frame:037655/0805   Pages: 3
Recorded: 02/03/2016
Attorney Dkt #:004159.005360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LASTRA, RAFAEL ADOLFO
Exec Dt:
09/01/2015
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10100600
US20160230496
15014410
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 3
Reel/Frame:037874/0041   Pages: 4
Recorded: 03/02/2016
Attorney Dkt #:004159.005339
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LASTRA, RAFAEL ADOLFO
Exec Dt:
12/28/2015
2
SAEED, ABUBAKER
Exec Dt:
12/28/2015
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9976392
US20160194939
14980748
Correspondence name and address
BRACEWELL LLP
711 LOUISIANA ST
STE 2300
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:044547/0668   Pages: 4
Recorded: 01/05/2018
Attorney Dkt #:0004159.005840
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LASTRA, RAFAEL ADOLFO
Exec Dt:
12/28/2015
2
SAEED, ABUBAKER
Exec Dt:
12/28/2015
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHARHAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10145212
US20180128083
15863388
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 5
Reel/Frame:037775/0145   Pages: 5
Recorded: 02/19/2016
Attorney Dkt #:004159.005422
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JINJIANG
Exec Dt:
02/02/2016
2
LASTRA, RAFAEL ADOLFO
Exec Dt:
02/02/2016
3
SHEPLER, RANDALL
Exec Dt:
02/03/2016
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246977
US20170211366
15004304
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 6
Reel/Frame:038819/0271   Pages: 5
Recorded: 06/06/2016
Attorney Dkt #:004159.005468
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JINJIANG
Exec Dt:
04/26/2016
2
ROTH, BRIAN A.
Exec Dt:
04/26/2016
3
LASTRA, RAFAEL ADOLFO
Exec Dt:
04/26/2016
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10962015
US20170306731
15137511
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 7
Reel/Frame:049257/0012   Pages: 5
Recorded: 05/22/2019
Attorney Dkt #:0004159.051222
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JINJIANG
Exec Dt:
04/26/2016
2
ROTH, BRIAN A.
Exec Dt:
04/26/2016
3
LASTRA, RAFAEL ADOLFO
Exec Dt:
04/26/2016
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10968914
US20190226307
16373153
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208
Assignment: 8
Reel/Frame:040346/0895   Pages: 5
Recorded: 11/16/2016
Attorney Dkt #:004159.005492
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JINJIANG
Exec Dt:
11/01/2016
2
LASTRA, RAFAEL ADOLFO
Exec Dt:
11/07/2016
3
ROTH, BRIAN A.
Exec Dt:
11/01/2016
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170330647
15335712
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 9
Reel/Frame:041788/0175   Pages: 3
Recorded: 03/29/2017
Attorney Dkt #:004159.005695
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LASTRA, RAFAEL ADOLFO
Exec Dt:
03/06/2017
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10100589
US20170167213
15445176
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 10
Reel/Frame:041788/0550   Pages: 5
Recorded: 03/29/2017
Attorney Dkt #:004159.105675
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTH, BRIAN A.
Exec Dt:
03/12/2017
2
XIAO, JINJIANG
Exec Dt:
03/12/2017
3
LASTRA, RAFAEL ADOLFO
Exec Dt:
03/12/2017
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10337302
US20180252081
15450826
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 11
Reel/Frame:042141/0597   Pages: 5
Recorded: 04/25/2017
Attorney Dkt #:004159.005719
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EJIM, CHIDIRIM ENOCH
Exec Dt:
03/26/2017
2
XIAO, JINJIANG
Exec Dt:
03/26/2017
3
LASTRA, RAFAEL ADOLFO
Exec Dt:
03/30/2017
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10378322
US20180274344
15466412
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 12
Reel/Frame:042141/0861   Pages: 5
Recorded: 04/25/2017
Attorney Dkt #:004159.005617
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EJIM, CHIDIRIM ENOCH
Exec Dt:
03/26/2017
2
XIAO, JINJIANG
Exec Dt:
03/26/2017
3
LASTRA, RAFAEL ADOLFO
Exec Dt:
03/30/2017
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10989025
US20180274343
15466376
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 13
Reel/Frame:044117/0466   Pages: 4
Recorded: 11/14/2017
Attorney Dkt #:0004159.005779
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AYUB, MUHAMMAD
Exec Dt:
10/10/2017
2
LASTRA, RAFAEL ADOLFO
Exec Dt:
10/10/2017
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10557337
US20190106973
15726083
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 14
Reel/Frame:045075/0635   Pages: 5
Recorded: 03/01/2018
Attorney Dkt #:0004159.005639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JINJIANG
Exec Dt:
11/19/2017
2
LASTRA, RAFAEL ADOLFO
Exec Dt:
11/19/2017
3
ROTH, BRIAN A.
Exec Dt:
11/19/2017
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN A VENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10837267
US20180149003
15812256
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 15
Reel/Frame:045192/0759   Pages: 3
Recorded: 03/13/2018
Attorney Dkt #:0004159.005615
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LASTRA, RAFAEL ADOLFO
Exec Dt:
12/27/2017
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10584543
US20180187493
15857048
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 16
Reel/Frame:045931/0956   Pages: 4
Recorded: 05/30/2018
Attorney Dkt #:0004159.005848
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JINJIANG
Exec Dt:
04/09/2018
2
LASTRA, RAFAEL ADOLFO
Exec Dt:
04/15/2018
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844699
US20190368291
15991824
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 17
Reel/Frame:054098/0855   Pages: 4
Recorded: 10/19/2020
Attorney Dkt #:0004159.051588
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JINJIANG
Exec Dt:
04/09/2018
2
LASTRA, RAFAEL ADOLFO
Exec Dt:
04/15/2018
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11299969
US20210032968
17074161
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 18
Reel/Frame:048851/0260   Pages: 7
Recorded: 04/10/2019
Attorney Dkt #:0004159.005906 (SA5906)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LASTRA, RAFAEL ADOLFO
Exec Dt:
09/16/2018
2
ABDELAZIZ, MOHANNAD
Exec Dt:
02/11/2019
3
XIAO, JINJIANG
Exec Dt:
09/16/2018
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920548
US20200095852
16137116
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 19
Reel/Frame:052362/0169   Pages: 9
Recorded: 04/10/2020
Attorney Dkt #:2012738-0191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LASTRA, RAFAEL ADOLFO
Exec Dt:
03/03/2020
2
TULBAH, FARIS HASAN
Exec Dt:
03/03/2020
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11162339
US20210277756
16807426
Correspondence name and address
CHOATE HALL & STEWART LLP-PATENT DOCKET
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 20
Reel/Frame:052480/0747   Pages: 3
Recorded: 04/23/2020
Attorney Dkt #:0004159.051484
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LASTRA, RAFAEL ADOLFO
Exec Dt:
04/23/2020
Assignee
1
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11282240
US20210335020
16856857
Correspondence name and address
BRACEWELL LLP
PO BOX 61389
HOUSTON, TX 77208-1389
Assignment: 21
Reel/Frame:057122/0362   Pages: 3
Recorded: 08/09/2021
Attorney Dkt #:18733-419001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LASTRA, RAFAEL ADOLFO
Exec Dt:
05/04/2021
2
TULBAH, FARIS HASAN
Exec Dt:
05/04/2021
Assignee
1
SAUDI ARABIAN OIL COMPANY
P.O. BOX 5000
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11773658
US20220412172
17362434
Correspondence name and address
THOMAS K. SCHERER
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010
Assignment: 22
Reel/Frame:058672/0140   Pages: 5
Recorded: 01/17/2022
Attorney Dkt #:18733-581001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TULBAH, FARIS HASAN
Exec Dt:
12/01/2021
2
LASTRA, RAFAEL ADOLFO
Exec Dt:
11/30/2021
Assignee
1
SAUDI ARABIAN OIL COMPANY
P.O. BOX 5000
DHAHRAN, SAUDI ARABIA 31311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11840903
US20230175338
17643334
Correspondence name and address
OSHA BERGMAN WATANABE & BURTON LLP
909 FANNIN ST
TWO HOUSTON CENTER, SUITE 3500
HOUSTON, TX 77010

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