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Patent Assignment Assignee Details
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Assignee Name : SANDBOX ENTERPRISES, LLC
Total Assignments: 10
Assignment: 1
Reel/Frame:031394/0520   Pages: 5
Recorded: 10/09/2013
Attorney Dkt #:2743-0 $
Conveyance: LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/03/2013
Assignee
1
18515 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
13332937
 
13427140
 
13555635
 
13628702
 
13660840
 
13660855
 
NONE
13660866
 
13660870
 
13768962
 
NONE
13854405
 
NONE
29436167
 
NONE
29436168
 
NONE
29436169
 
NONE
29436170
 
NONE
29451676
 
NONE
29455204
 
NONE
29455210
Correspondence name and address
EGBERT LAW OFFICES PLLC
412 MAIN ST., 7TH FLOOR
ATTN: KEVIN W. MCDANIEL
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:055365/0671   Pages: 21
Recorded: 02/23/2021
Attorney Dkt #:355.1025USC7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2017
2
Exec Dt:
06/06/2017
3
Exec Dt:
06/06/2017
4
Exec Dt:
06/14/2017
5
Exec Dt:
06/14/2017
Assignee
1
24275 KATY FREEWAY, SUITE 600
KATY, TEXAS 77494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17182427
Correspondence name and address
LKGLOBAL (US SILICA)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 3
Reel/Frame:054443/0731   Pages: 7
Recorded: 10/28/2020
Attorney Dkt #:ASSIGNMENT - OREN TO SBXE
Conveyance: IP ASSIGNMENT AGREEMENT
Assignor
1
Exec Dt:
07/10/2020
Assignee
1
24275 KATY FREEWAY
KATY, TEXAS 77494
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
09463624
 
13332937
 
13427140
 
13555635
 
13628702
 
13660840
 
13660855
 
NONE
13660866
 
13660870
 
13768962
 
NONE
13854405
 
13949693
 
14175340
 
14310648
 
14310786
 
14314468
 
14485686
 
14485687
 
14676039
 
14738485
 
NONE
14808737
 
14831905
 
14831924
 
14831941
 
NONE
14834520
 
14841942
 
NONE
14848447
 
14851005
 
14854622
 
NONE
14882973
 
14923920
 
14927614
 
14943111
 
14943182
 
14948494
 
14986826
 
NONE
14996362
 
15083596
 
15084613
 
15144296
 
NONE
15144450
 
15152744
 
15191578
 
15191592
 
NONE
15219359
 
15251020
 
15260371
 
15285105
 
15398835
 
15398950
 
15413822
 
15426242
 
15463063
 
15463201
 
15463278
 
15497253
 
15497256
 
15498629
 
15587926
 
15589185
 
15589358
 
15602666
 
15616783
 
15624750
 
15634096
 
NONE
15647402
 
NONE
15662374
 
NONE
15672334
 
15716648
 
15786939
 
NONE
15794564
 
15805649
 
15846488
 
NONE
15878568
 
NONE
15878674
 
15895175
 
15926147
 
15929361
 
16203863
 
16244185
 
NONE
29436167
 
NONE
29436168
 
NONE
29436169
 
NONE
29436170
 
NONE
29451676
 
NONE
29455210
 
NONE
29500678
 
NONE
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NONE
29500681
 
NONE
29500685
 
NONE
29518163
 
NONE
29523148
 
NONE
29523150
 
NONE
29537565
 
NONE
29537566
Correspondence name and address
LKGLOBAL (US SILICA)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 4
Reel/Frame:054303/0548   Pages: 6
Recorded: 10/28/2020
Attorney Dkt #:ASSIGNMENT - SBX TO SBXE
Conveyance: IP ASSIGNMENT AGREEMENT
Assignor
1
Exec Dt:
09/08/2020
Assignee
1
24275 KATY FREEWAY
SUITE 600
KATY, TEXAS 77494
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
12914075
 
13249688
 
13625675
 
14158158
 
14516292
 
NONE
14922836
 
NONE
15143942
 
15219640
 
NONE
15219676
 
15471896
 
NONE
15475354
 
15489074
 
15631737
 
15632696
 
15634018
 
15634383
 
15635850
 
15637325
 
15951606
 
15952456
 
15973796
 
16160510
 
16196901
 
16217940
 
NONE
16402663
 
NONE
16402689
 
NONE
16412181
 
16439321
 
NONE
16448833
 
16665488
 
16802598
 
16825608
 
NONE
16834645
 
17078483
 
NONE
29455204
 
NONE
29537567
 
NONE
29547237
 
NONE
29711529
 
NONE
29725753
Correspondence name and address
LKGLOBAL (US SILICA)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 5
Reel/Frame:056986/0402   Pages: 4
Recorded: 07/27/2021
Attorney Dkt #:355.1035US1C1-ASSIGN4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/08/2020
Assignee
1
24275 KATY FREEWAY,
STE 600
KATY, TEXAS 77494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17307433
Correspondence name and address
LORENZ & KOPF, LLP (U.S. SILICA COMPANY)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 6
Reel/Frame:059966/0824   Pages: 3
Recorded: 05/12/2022
Attorney Dkt #:355.1033US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/18/2021
Assignee
1
24275 KATY FREEWAY
SUITE 600
KATY, TEXAS 77494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17086050
Correspondence name and address
LORENZ & KOPF, LLP (U.S. SILICA COMPANY)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 7
Reel/Frame:059967/0144   Pages: 3
Recorded: 05/12/2022
Attorney Dkt #:355.1027US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/18/2021
Assignee
1
24275 KATY FREEWAY
SUITE 600
KATY, TEXAS 77494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17086014
Correspondence name and address
LORENZ & KOPF, LLP (U.S. SILICA COMPANY)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 8
Reel/Frame:062398/0981   Pages: 3
Recorded: 01/17/2023
Attorney Dkt #:19016-047001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/17/2023
Assignee
1
24275 KATY FREEWAY, SUITE 600
KATY, TEXAS 77494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29711529
Correspondence name and address
YUICHI WATANABE
1100 LOUISIANA ST., SUITE 4900
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:064248/0807   Pages: 3
Recorded: 07/13/2023
Attorney Dkt #:19016-046002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2023
2
Exec Dt:
02/21/2023
Assignee
1
24275 KATY FREEWAY, SUITE 600
KATY, TEXAS 77494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18110812
Correspondence name and address
CARLYN BURTON
1100 LOUISIANA, SUITE 4900
ENTERPRISE PLAZA
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:064563/0665   Pages: 3
Recorded: 08/11/2023
Attorney Dkt #:19016-045003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2023
2
Exec Dt:
08/01/2023
3
Exec Dt:
08/02/2023
4
Exec Dt:
07/05/2023
Assignee
1
24275 KATY FREEWAY, SUITE 600
KATY, TEXAS 77494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18078733
Correspondence name and address
CARLYN BURTON
1100 LOUISIANA, SUITE 4900
ENTERPRISE PLAZA
HOUSTON, TX 77002

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