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Patent Assignment Assignee Details
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Assignee Name : CHAMPIONX LLC
Total Assignments: 31
Assignment: 1
Reel/Frame:052800/0358   Pages: 9
Recorded: 06/01/2020
Attorney Dkt #:198000/519
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NALCO COMPANY LLC
Exec Dt:
02/01/2020
Assignee
1
CHAMPIONX LLC
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7566744
US20060135628
11017390
 
8889603
US20090260819
12424244
 
7989401
US20090260820
12425047
 
7947630
US20090264325
12425089
 
7897546
US20090264321
12425900
 
7902127
US20090264324
12426485
 
7888296
US20090264322
12426569
 
7928042
US20100022419
12427064
 
8802740
US20090259004
12489079
 
8461335
US20100326276
12494521
 
8541622
US20100329953
12494533
 
8394872
US20110009556
12500644
 
NONE
US20110071060
12565425
 
8653008
US20100167963
12664023
 
8741130
US20110247965
12756647
 
8911615
US20110247966
12757008
 
8318114
US20110256043
12761939
 
8764974
US20110253599
12762004
 
8597515
US20110108480
12881303
 
8585930
US20110003992
12882686
 
8618025
US20120157351
12970280
 
8662171
US20110232904
13048131
 
8746341
US20120279715
13102251
 
8939208
US20120312532
13158905
 
9150776
US20120312533
13158919
 
9120965
US20130192826
13359596
 
8551435
US20120145001
13397131
 
9233338
US20140138578
13680544
 
9283511
US20140076158
13881428
 
9404033
US20140051610
13968483
 
9574429
US20140224483
14241390
 
9206346
US20150068748
14543417
 
9663705
US20150252248
14721805
Correspondence name and address
SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP
ONE MANHATTAN WEST
MONIQUE L. RIBANDO
NEW YORK, NY 10001-8602
Assignment: 2
Reel/Frame:061362/0076   Pages: 5
Recorded: 10/10/2022
Attorney Dkt #:TTEC.P0003USC2/1001167494
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOMSON TECHNOLOGIES LLC
Exec Dt:
07/11/2022
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11597866
US20220098469
17317732
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BLVD, SUITE 1100
AUSTIN, TX 78701
Assignment: 3
Reel/Frame:061513/0986   Pages: 5
Recorded: 10/24/2022
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOMSON TECHNOLOGIES LLC
Exec Dt:
07/11/2022
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9926485
US20170349811
15593603
 
10619086
US20180171211
15897250
 
11028313
US20200339864
16811128
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BLVD, SUITE 1100
AUSTIN, TX 78701
Assignment: 4
Reel/Frame:062579/0737   Pages: 5
Recorded: 02/03/2023
Attorney Dkt #:TTEC.P0003USC3/1001242377
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOMSON TECHNOLOGIES LLC
Exec Dt:
07/11/2022
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230374369
18105013
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BLVD, SUITE 1100
AUSTIN, TX 78701
Assignment: 5
Reel/Frame:064903/0406   Pages: 5
Recorded: 09/14/2023
Attorney Dkt #:TTEC.P0007US/1001263264
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOMSON TECHNOLOGIES LLC
Exec Dt:
07/11/2022
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240059948
18550515
Correspondence name and address
RICHARD ORTIZ - NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BLVD.
SUITE 1100
AUSTIN, TX 78701
Assignment: 6
Reel/Frame:067278/0957   Pages: 6
Recorded: 05/01/2024
Attorney Dkt #:CHPX.P0003
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOMSON TECHNOLOGIES LLC
Exec Dt:
07/11/2022
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220145162
17599373
Correspondence name and address
KALY GROVER
NORTON ROSE FULBRIGHT US LLP
60 SOUTH SIXTH STREET, SUITE 3100
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:063966/0350   Pages: 5
Recorded: 06/15/2023
Attorney Dkt #:APR-0189.MS
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
THETA OILFIELD SERVICES, INC.
Exec Dt:
05/01/2023
Newly Merged Entity Data
1
CHAMPIONX LLC
Exec Dt:
05/01/2023
Newly Merged Entity's New Name
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230184089
17549519
Correspondence name and address
BRETTON L. CROCKETT
3290 W. MAYFLOWER AVE.
LEHI, UT 84043
Assignment: 8
Reel/Frame:063966/0507   Pages: 5
Recorded: 06/15/2023
Attorney Dkt #:APR-0189.MS
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
THETA OILFIELD SERVICES, INC.
Exec Dt:
05/01/2023
Newly Merged Entity Data
1
CHAMPIONX LLC
Exec Dt:
05/01/2023
Newly Merged Entity's New Name
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8037012
NONE
12234068
Correspondence name and address
BRETTON L. CROCKETT
3290 W. MAYFLOWER AVE.
LEHI, UT 84043
Assignment: 9
Reel/Frame:063966/0596   Pages: 5
Recorded: 06/15/2023
Attorney Dkt #:APR-0189.MS
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPIRIT GLOBAL ENERGY SOLUTIONS, INC.
Exec Dt:
05/01/2023
Newly Merged Entity Data
1
CHAMPIONX LLC
Exec Dt:
05/01/2023
Newly Merged Entity's New Name
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8651184
US20130032352
13195402
 
9004166
US20130032341
13195441
 
9273539
US20140158344
14182129
 
9624765
US20150055142
14465605
 
9771786
US20150211349
14606530
 
9784087
US20160177696
15056128
Correspondence name and address
BRETTON L. CROCKETT
3290 W. MAYFLOWER AVE.
LEHI, UT 84043
Assignment: 10
Reel/Frame:063966/0661   Pages: 5
Recorded: 06/15/2023
Attorney Dkt #:APR-0189.MS
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
WINDROCK, INC.
Exec Dt:
05/01/2023
Newly Merged Entity Data
1
CHAMPIONX LLC
Exec Dt:
05/01/2023
Newly Merged Entity's New Name
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8522750
US20100089364
12572744
 
10732150
US20190072525
15697487
 
11215529
NONE
16587379
Correspondence name and address
BRETTON L. CROCKETT
3290 W. MAYFLOWER AVE.
LEHI, UT 84043
Assignment: 11
Reel/Frame:064618/0441   Pages: 5
Recorded: 08/17/2023
Attorney Dkt #:SCIAV1401.USN (2)
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCIENTIFIC AVIATION, INC.
Exec Dt:
05/01/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240053312
18269417
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 12
Reel/Frame:067196/0041   Pages: 6
Recorded: 04/23/2024
Attorney Dkt #:20504.1103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMPIONX USA INC.
Exec Dt:
06/30/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230037819
17785643
Correspondence name and address
KEITH C. RAWLINS
500 NORTH AKARD STREET, SUITE 2700
DALLAS, TX 75201
Assignment: 13
Reel/Frame:067203/0933   Pages: 6
Recorded: 04/24/2024
Attorney Dkt #:20504.0400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMPIONX USA INC.
Exec Dt:
06/30/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230092519
17937569
Correspondence name and address
KEITH C. RAWLINS
500 NORTH AKARD STREET, SUITE 2700
DALLAS, TX 75201
Assignment: 14
Reel/Frame:067205/0722   Pages: 6
Recorded: 04/24/2024
Attorney Dkt #:20504.0301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMPIONX USA INC.
Exec Dt:
06/30/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220363976
17861360
Correspondence name and address
KEITH C. RAWLINS
500 NORTH AKARD STREET, SUITE 2700
DALLAS, TX 75201
Assignment: 15
Reel/Frame:067232/0840   Pages: 6
Recorded: 04/26/2024
Attorney Dkt #:20504.0500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMPIONX USA INC.
Exec Dt:
06/30/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220298408
17636086
Correspondence name and address
KEITH C. RAWLINS
500 NORTH AKARD STREET, SUITE 2700
DALLAS, TX 75201
Assignment: 16
Reel/Frame:067476/0580   Pages: 7
Recorded: 05/21/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMPIONX USA INC.
Exec Dt:
06/30/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11124686
US20160362594
15177808
 
11203709
US20170369759
15633031
 
10988689
US20190127640
16174913
 
10851299
US20190127639
16174995
 
10883036
US20190161670
16193542
 
11008500
US20200017754
16507649
 
11414588
US20200017751
16507873
 
11377583
US20200131429
16665874
 
11597864
US20210122967
17139539
 
11459498
US20210246360
17234601
 
11912925
US20220106515
17552858
Correspondence name and address
KEITH C. RAWLINS
500 NORTH AKARD STREET, SUITE 2700
DALLAS, TX 75201
Assignment: 17
Reel/Frame:065052/0074   Pages: 12
Recorded: 09/27/2023
Attorney Dkt #:TTEC.P0009US/1001268025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMSON, ROSS
Exec Dt:
08/10/2023
2
GURAIEB, PAULA
Exec Dt:
08/14/2023
3
POWELL, KRISTIN
Exec Dt:
08/29/2023
4
JAYAWICKRAMAGE, RANGANA
Exec Dt:
06/06/2023
5
BARTELS, JEREMY
Exec Dt:
06/06/2023
6
BRINKMAN, KERRY
Exec Dt:
06/12/2023
7
KEASLER, VICTOR
Exec Dt:
06/06/2023
8
PIERCE, CONOR
Exec Dt:
08/28/2023
9
RANE, KAUSTUBH
Exec Dt:
06/06/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240117238
18373687
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BOULEVARD, SUITE 1100
AUSTIN, TX 78701-4255
Assignment: 18
Reel/Frame:064979/0590   Pages: 5
Recorded: 09/21/2023
Attorney Dkt #:CHX21.11US (2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMPIONX USA INC.
Exec Dt:
09/19/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240094152
18470695
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 19
Reel/Frame:064989/0231   Pages: 5
Recorded: 09/21/2023
Attorney Dkt #:CHX21.05US (2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMPIONX USA INC.
Exec Dt:
09/19/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240116787
18472058
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 20
Reel/Frame:065147/0058   Pages: 5
Recorded: 10/06/2023
Attorney Dkt #:CHX21.07US2 (2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMPIONX USA INC.
Exec Dt:
09/19/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240117799
18482259
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 21
Reel/Frame:065908/0803   Pages: 4
Recorded: 12/19/2023
Attorney Dkt #:APR-0189
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
ACE DOWNHOLE, LLC
Exec Dt:
11/01/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8149552
NONE
12485557
 
9602100
NONE
14160666
 
10012551
US20160313192
14692410
Correspondence name and address
BRETTON L. CROCKETT
3290 WEST MAYFLOWER AVE.
LEHI, UT 84043
Assignment: 22
Reel/Frame:065921/0024   Pages: 5
Recorded: 12/20/2023
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARBISON-FISCHER, INC.
Exec Dt:
11/01/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6945762
US20040020638
10447050
 
7458787
US20050226752
11092258
 
7607901
US20050265875
11134880
 
7604464
US20060002808
11187536
 
7686598
US20070154324
11645872
 
8579610
US20080247893
12060898
 
8297940
US20110097217
12605872
 
8535024
US20120141310
13029639
 
8657014
US20110214880
13038588
 
8528912
US20130175056
13780938
 
11300121
US20200263688
16802365
 
NONE
US20200308950
16826029
 
NONE
US20220090470
17483753
 
11834916
US20220282579
17550221
 
NONE
US20220196007
17691051
 
NONE
US20230304363
17705139
Correspondence name and address
BRETTON L. CROCKETT
3290 WEST MAYFLOWER AVE.
LEHI, UT 84043
Assignment: 23
Reel/Frame:065922/0409   Pages: 5
Recorded: 12/20/2023
Attorney Dkt #:APR-0189.MS
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
NORRISEAL-WELLMARK, INC.
Exec Dt:
11/01/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6497246
US20020179146
09874918
 
7204143
NONE
11231427
 
7806133
NONE
11495973
 
8261769
NONE
12897570
 
NONE
US20200132219
16510076
 
D726876
NONE
29487192
 
D726877
NONE
29487193
Correspondence name and address
BRETTON L. CROCKETT
3290 WEST MAYFLOWER AVE.
LEHI, UT 84043
Assignment: 24
Reel/Frame:065925/0893   Pages: 6
Recorded: 12/20/2023
Attorney Dkt #:APR-0189.MS
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
PCS FERGUSON, INC.
Exec Dt:
11/01/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6746213
US20030037920
10210930
 
6669449
US20030039552
10210947
 
7383878
NONE
10803373
 
7523783
US20060124292
11009997
 
7290602
US20060124294
11010168
 
7690425
US20050178543
11060513
 
7475731
US20050230120
11105753
 
7513301
US20060249284
11124805
 
7314080
US20070151738
11322577
 
7950464
US20070175640
11669824
 
7669648
US20090032243
11833640
 
7597143
US20080110617
11933033
 
7963326
US20080164024
11959364
 
7766085
US20090194293
12025465
 
7878251
US20080230230
12051684
 
8413726
US20110042097
12849496
 
9181768
US20120323493
13161431
 
9714741
US20150233530
14185180
 
9429000
NONE
14217279
 
9850746
US20160230518
14920512
 
10563489
US20170370195
15634738
 
10689957
US20180066502
15797930
 
10895128
US20200370396
16419457
 
11021922
US20210079746
16571932
 
11542796
US20200116303
16598242
 
11161827
US20200317627
16840879
 
11629710
US20220112792
17483430
 
NONE
US20230184255
17549628
 
NONE
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Correspondence name and address
BRETTON L. CROCKETT
3290 WEST MAYFLOWER AVE.
LEHI, UT 84043
Assignment: 25
Reel/Frame:065925/0979   Pages: 5
Recorded: 12/20/2023
Attorney Dkt #:APR-0189.MS
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
QUARTZDYNE, INC.
Exec Dt:
11/01/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
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Pub #
Intl #
App #
 
Pat #
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Correspondence name and address
BRETTON L. CROCKETT
3290 WEST MAYFLOWER AVE.
LEHI, UT 84043
Assignment: 26
Reel/Frame:065918/0824   Pages: 4
Recorded: 12/20/2023
Attorney Dkt #:APR-0189.MS
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
APERGY PROCESS COMPANIES. LLC
Exec Dt:
11/01/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
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Correspondence name and address
BRETTON L. CROCKETT
3290 WEST MAYFLOWER AVE.
LEHI, UT 84043
Assignment: 27
Reel/Frame:065921/0873   Pages: 5
Recorded: 12/20/2023
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
APERGY ARTIFICIAL LIFT, LLC
Exec Dt:
11/01/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
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Pub #
Intl #
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Pat #
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Correspondence name and address
BRETTON L. CROCKETT
3290 WEST MAYFLOWER AVE.
LEHI, UT 84043
Assignment: 28
Reel/Frame:067471/0151   Pages: 8
Recorded: 05/20/2024
Attorney Dkt #:3520086
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE CONVEYING PARTY NAME PREVIOUSLY RECORDED AT REEL: 67104 FRAME: 257. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
CHAMPIONX USA INC.
Exec Dt:
11/13/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
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Pub #
Intl #
App #
 
Pat #
Pub #
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16834816
 
NONE
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17039429
 
NONE
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17639077
 
NONE
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18003035
 
NONE
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18166228
 
11993744
US20230323188
18299214
 
NONE
US20240034922
18361113
Correspondence name and address
JANET S. HENDRICKSON PH.D.
STINSON LLP
7700 FORSYTH BLVD, SUITE 1100
ST. LOUIS, MO 63105-1821
Assignment: 29
Reel/Frame:065799/0403   Pages: 7
Recorded: 12/07/2023
Attorney Dkt #:84071-100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMPIONX USA INC.
Exec Dt:
11/14/2023
Assignee
1
CHAMPIONX LLC
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
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App #
 
Pat #
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App #
 
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13804950
 
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11441230
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16747665
 
11708426
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17203465
 
NONE
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17557611
 
NONE
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17569227
 
NONE
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17974374
 
NONE
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18165709
 
NONE
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18323662
 
NONE
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18343269
 
NONE
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18452245
 
NONE
US20240110091
18468985
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET
SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 30
Reel/Frame:065869/0839   Pages: 7
Recorded: 12/14/2023
Attorney Dkt #:CHAMPIONX LLC SCHEDULE A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMPIONX USA INC.
Exec Dt:
11/14/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DR.
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8992780
US20140332463
13891908
 
9663390
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14665839
 
10081561
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15494645
 
NONE
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16441820
 
11084974
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16554805
 
11702586
US20210332288
17305069
 
NONE
US20230332041
18300625
 
NONE
US20240044016
18361131
 
NONE
US20240117239
18461676
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 31
Reel/Frame:067104/0257   Pages: 6
Recorded: 04/15/2024
Attorney Dkt #:3520086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMPION.X USA INC.
Exec Dt:
11/14/2023
Assignee
1
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20180346791
15995501
 
NONE
US20200308390
16834816
 
NONE
US20210095183
17039429
 
NONE
US20220298407
17639077
 
NONE
US20230250329
18003035
 
NONE
US20230183554
18166228
 
NONE
US20230323188
18299214
 
NONE
US20240034922
18361113
Correspondence name and address
JANET S. HENDRICKSON PH.D.
STINSON LLP
7700 FORSYTH BLVD, SUITE 1100
ST. LOUIS, MO 63105-1821

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