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Assignee Name : CHAMPIONX USA INC.
Total Assignments: 103
Assignment: 1
Reel/Frame:053849/0537   Pages: 135
Recorded: 09/22/2020
Attorney Dkt #:CHX00332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
06/03/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6379612
NONE
09361468
 
6815208
US20030148527
10293764
 
7776930
US20050282915
10869826
 
8999315
US20060013798
10891575
 
7264653
US20050081714
10918191
 
7776931
US20050282711
10944288
 
7566744
US20060135628
11017390
 
7373276
US20060129341
11302800
 
7981979
US20080076839
11858602
 
8921478
US20100099814
12253504
 
10392573
US20100099807
12253529
 
7888296
US20090264322
12426569
 
7928042
US20100022419
12427064
 
8802740
US20090259004
12489079
 
9296631
US20100163494
12492825
 
NONE
US20110071060
12565425
 
9315715
US20110092393
12582329
 
8950494
US20120125620
12950334
 
8765083
US20120128561
12950518
 
8618027
US20120149608
12963036
 
8888362
US20120212729
13399663
 
9567509
US20120283147
13450892
 
10006128
US20140091262
13630926
 
10385260
US20130180723
13739172
 
9228123
US20140262293
13797295
 
8765951
US20130240782
13874591
 
10000641
US20130228095
13884380
 
9587155
US20130324446
13894563
 
9803450
US20140151048
13899631
 
9624758
US20140155299
13899643
 
9238588
US20150037202
13958365
 
9555364
US20130327983
13966404
 
9404033
US20140051610
13968483
 
9656889
US20140217033
14012260
 
9382467
US20140076567
14086668
 
9410073
US20150148266
14090621
 
9631467
US20140166288
14108587
 
9638018
US20140166289
14108617
 
10435496
US20140209304
14154701
 
9926486
US20150275634
14231307
 
NONE
US20140290955
14239034
 
9574429
US20140224483
14241390
 
9790421
US20140305650
14248906
 
10253609
US20150307769
14264664
 
9303236
US20150011453
14321461
 
10442980
US20160032170
14445599
 
9374999
US20150038470
14448196
 
9382572
US20150056648
14466232
 
9453830
US20160061790
14473287
 
9765254
US20160122619
14528877
 
9550935
US20150119299
14582618
 
9834720
US20160186039
14587777
 
9260545
NONE
14598034
 
9631133
US20150148268
14608845
 
9988568
US20160222277
14610789
 
9663705
US20150252248
14721805
 
10323114
US20150284495
14744757
 
10280714
US20170145788
14946244
 
10081758
US20170158945
14959827
 
10098346
US20160222762
15013595
 
9434803
US20160208034
15043017
 
9434911
US20160177226
15056355
 
9862882
US20160257879
15057772
 
9914882
US20160257891
15058113
 
10072217
US20160257892
15058786
 
10113128
US20160289581
15087237
 
10047273
US20170190947
15111443
 
10190055
US20170240815
15184240
 
10072203
US20170002258
15191201
 
9833002
US20160374346
15193983
 
10745608
US20170029691
15219919
 
10281086
US20160348848
15231424
 
10400180
US20170096607
15282285
 
11136493
US20170121590
15343413
 
10370585
US20170362494
15360148
 
10407611
US20170198204
15400373
 
10745623
US20170218277
15418170
 
NONE
US20170225978
15423797
 
10655080
US20170233674
15435414
 
10487278
US20170233666
15435464
 
10035946
US20170240799
15440966
 
10393319
US20170248276
15441656
 
10604710
US20170247798
15442198
 
10731087
US20170253813
15446614
 
10433546
US20170251665
15450257
 
9896924
US20170226841
15494728
 
10450659
US20170306502
15494995
 
10435616
US20170335169
15522906
 
10865339
US20170327727
15593776
 
10344230
US20180079977
15705762
 
10968121
US20180346356
15741050
 
11597868
US20180148632
15827466
 
11339320
US20180346795
15829576
 
10400157
US20180100097
15839523
 
11142680
US20180179434
15845164
 
10370951
US20180171771
15899017
 
11125735
US20180284097
15942165
 
10669470
US20180340114
15987623
 
10717918
US20180340115
15987686
 
NONE
US20180346791
15995501
 
11242480
US20190040301
16054732
 
10899980
US20190055484
16104794
 
10900128
US20200071840
16116669
 
10858574
US20190002752
16124359
 
11280779
US20190187120
16224290
 
11419333
US20190223434
16251548
 
11513046
US20190250085
16270890
 
11174235
US20190382360
16440663
 
10655055
US20190309215
16449766
 
11220624
US20200032133
16523642
 
11242957
US20190353307
16527806
 
11136425
US20200031972
16595193
 
11118099
US20200040251
16601047
 
11718779
US20200199438
16623493
 
11535792
US20200123434
16656025
 
11566162
US20200148939
16682953
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:054435/0131   Pages: 132
Recorded: 11/16/2020
Attorney Dkt #:CHX11124.US (2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
06/03/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11566162
US20200148939
16682953
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:055408/0166   Pages: 132
Recorded: 02/25/2021
Attorney Dkt #:CHX0057/US/2(PT10648USC1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
06/03/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77498
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11697761
US20210163818
17167314
Correspondence name and address
C/O KAGAN BINDER PLLC
221 MAIN ST N
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
Assignment: 4
Reel/Frame:055730/0001   Pages: 132
Recorded: 03/25/2021
Attorney Dkt #:CHX11344.US (2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
06/03/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200308390
16834816
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 5
Reel/Frame:057858/0251   Pages: 132
Recorded: 10/19/2021
Attorney Dkt #:CHX10605.USN (2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
06/03/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11718779
US20200199438
16623493
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 6
Reel/Frame:062683/0451   Pages: 132
Recorded: 02/08/2023
Attorney Dkt #:CHX10786.USC1 (3)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
06/03/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230183554
18166228
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 7
Reel/Frame:067137/0413   Pages: 7
Recorded: 04/17/2024
Attorney Dkt #:20504.0400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
06/03/2020
Assignee
1
CHAMPIONX USA INC.
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: 8
Reel/Frame:067169/0545   Pages: 7
Recorded: 04/19/2024
Attorney Dkt #:20504.1103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
06/03/2020
Assignee
1
CHAMPIONX USA INC.
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: 9
Reel/Frame:067229/0732   Pages: 7
Recorded: 04/25/2024
Attorney Dkt #:20504.0500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
06/03/2020
Assignee
1
CHAMPIONX USA INC.
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: 10
Reel/Frame:053624/0124   Pages: 132
Recorded: 08/27/2020
Attorney Dkt #:84071-308071 (PT10495USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10308886
US20160312141
15135088
 
11085002
US20190211278
16358445
Correspondence name and address
BARNES & THORNBURG
299 SOUTH MAIN STREET, SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 11
Reel/Frame:053624/0443   Pages: 132
Recorded: 08/27/2020
Attorney Dkt #:84071-312907 (N11311USU1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11499108
US20200231888
16747665
Correspondence name and address
BARNES & THORNBURG
299 SOUTH MAIN STREET, SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 12
Reel/Frame:053625/0110   Pages: 132
Recorded: 08/27/2020
Attorney Dkt #:84071-308074 (PT10495WOU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11274235
US20180037783
15552344
Correspondence name and address
BARNES & THORNBURG, LLP
299 SOUTH MAIN STREET
SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 13
Reel/Frame:053625/0428   Pages: 132
Recorded: 08/27/2020
Attorney Dkt #:84071-308141 (PT10590USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170198225
15400652
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET
SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 14
Reel/Frame:053625/0631   Pages: 132
Recorded: 08/27/2020
Attorney Dkt #:84071-307653 (N11131USU1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441230
US20200173038
16692990
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET
SUITE 1825
SALT LAKE CITY, TX 84111-2571
Assignment: 15
Reel/Frame:053639/0001   Pages: 132
Recorded: 08/31/2020
Attorney Dkt #:N11240_N11274_PT10066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DR.
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9663390
US20150197438
14665839
 
10081561
US20170225983
15494645
 
NONE
US20190382693
16441820
 
11084974
US20200071602
16554805
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 16
Reel/Frame:053749/0001   Pages: 133
Recorded: 09/10/2020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DR.
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8889603
US20090260819
12424244
 
9150776
US20120312533
13158919
 
9701888
US20130261033
13431003
 
9353261
US20130261227
13452222
 
9879512
US20130186627
13554515
 
9963365
US20140054232
13800808
 
9206346
US20150068748
14543417
 
10450500
US20160200963
14594706
 
10214679
US20150322333
14804973
 
10041007
US20160244678
15137610
 
10240081
US20160333255
15151950
 
9822297
US20160333252
15152833
 
10047274
US20160333253
15152852
 
11124686
US20160362594
15177808
 
10501625
US20160376390
15190364
 
10472443
US20160376389
15190381
 
9957437
US20170037298
15228446
 
10577532
US20170037299
15228473
 
10703961
US20170037300
15228490
 
10759989
US20170190949
15399025
 
10876036
US20170190950
15399080
 
10465854
US20170292657
15480959
 
NONE
US20170306504
15496523
 
10808165
US20170327728
15591466
 
10954437
US20170355902
15617559
 
10233273
US20170355798
15617627
 
11130685
US20170355628
15617658
 
10759951
US20170369718
15632963
 
11203709
US20170369759
15633031
 
10550315
US20180016488
15649129
 
10626318
US20180086968
15718502
 
10738138
US20180086862
15718566
 
11168244
US20180112122
15792108
 
10696889
US20180100098
15839572
 
10858575
US20180346796
15992383
 
10767104
US20180312745
16004889
 
10647907
US20190010381
16026345
 
10988689
US20190127640
16174913
 
10851299
US20190127639
16174995
 
10876212
US20190136388
16175051
 
11091710
US20190144767
16183007
 
10883036
US20190161670
16193542
 
10889749
US20190100690
16208775
 
11008500
US20200017754
16507649
 
11414588
US20200017751
16507873
 
11111429
US20200063021
16555087
 
11236595
US20200131895
16655683
 
11377583
US20200131429
16665874
 
11292959
US20200148942
16739434
 
11312895
US20200392398
16901528
Correspondence name and address
C/O KAGAN BINDER PLLC
221 MAIN ST N
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
Assignment: 17
Reel/Frame:054870/0001   Pages: 132
Recorded: 12/30/2020
Attorney Dkt #:00163.3203USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10919006
US20170259223
15457940
Correspondence name and address
ANNELIESE S. MAYER
150 SOUTH FIFTH STREET
SUITE 2200
MINNEAPOLIS, MN 55402
Assignment: 18
Reel/Frame:054887/0444   Pages: 132
Recorded: 12/31/2020
Attorney Dkt #:N10983USD1 (CHX0151/US/2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DR.
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11597864
US20210122967
17139539
Correspondence name and address
C/O KAGAN BINDER PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 19
Reel/Frame:055140/0068   Pages: 131
Recorded: 01/27/2021
Attorney Dkt #:84071-305893 (7955-NES US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7628060
US20080134770
11608065
Correspondence name and address
BARNES & THORNBURG, LLP
299 SOUTH MAIN STREET, SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 20
Reel/Frame:055140/0243   Pages: 132
Recorded: 01/27/2021
Attorney Dkt #:84071-305980 (7980US01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102791
US20140213668
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SUGAR LAND, TEXAS 77478
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ECOLBA USA INC.
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ECOLAB USA INC.
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ECOLAB USA INC.
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ECOLAB USA INC.
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ECOLAB USA INC.
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ECOLAB USA INC.
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ECOLAB USA INC.
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1
ECOLAB USA INC.
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Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
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ECOLAB USA INC.
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CHAMPIONX USA INC.
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ECOLAB USA INC.
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CHAMPIONX USA INC.
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BARNES & THORNBURG LLP
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1
ECOLAB USA INC.
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CHAMPIONX USA INC.
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BARNES & THORNBURG LLP
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1
ECOLAB USA INC.
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1
ECOLAB USA INC.
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CHAMPIONX USA INC.
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BARNES & THORNBURG LLP
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1
ECOLAB USA INC.
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CHAMPIONX USA INC.
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BARNES & THORNBURG LLP
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Assignor
1
ECOLAB USA INC.
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Assignee
1
CHAMPIONX USA INC.
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1
ECOLAB USA INC.
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CHAMPIONX USA INC.
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ECOLAB USA INC.
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CHAMPIONX USA INC.
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SALT LAKE CITY, UT 84111
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1
ECOLAB USA INC.
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CHAMPIONX USA INC.
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BARNES & THORNBURG LLP
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ECOLAB USA INC.
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CHAMPIONX USA INC.
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ECOLAB USA INC.
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CHAMPIONX USA INC.
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ECOLAB USA INC.
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CHAMPIONX USA INC.
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BARNES & THORNBURG LLP
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SALT LAKE CITY, UT 84111
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ECOLAB USA INC.
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CHAMPIONX USA INC.
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ECOLAB USA INC.
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CHAMPIONX USA INC.
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BARNES & THORNBURG LLP
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SALT LAKE CITY, UT 84111
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ECOLAB USA INC.
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08/25/2020
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CHAMPIONX USA INC.
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Correspondence name and address
BARNES & THORNBURG LLP
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SALT LAKE CITY, UT 84111
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ECOLAB USA INC.
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08/25/2020
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CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
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Correspondence name and address
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SALT LAKE CITY, UT 84111
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ECOLAB USA INC.
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CHAMPIONX USA INC.
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BARNES & THORNBURG LLP
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SALT LAKE CITY, UT 84111
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ECOLAB USA INC.
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CHAMPIONX USA INC.
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BARNES & THORNBURG LLP
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SALT LAKE CITY, UT 84111
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ECOLAB USA INC.
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Assignee
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CHAMPIONX USA INC.
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SUGAR LAND, TEXAS 77478
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Correspondence name and address
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SUITE 200, MAPLE ISLAND BLDG
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Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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LI, XIAOJIN HARRY
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01/11/2021
2
PHAN, TRI T.
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03/08/2021
3
HSU, TZU-PING
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01/14/2021
4
CASH, MICHAEL
Exec Dt:
04/27/2021
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
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NONE
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Correspondence name and address
STINSON LLP
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Assignors
1
DHAWAN, ASHISH
Exec Dt:
01/13/2021
2
TIDWELL, TIMOTHY JAMES
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01/07/2021
3
DINGES, ALICIA
Exec Dt:
01/05/2021
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
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Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
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Reel/Frame:058586/0358   Pages: 6
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Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHANDARI, MANOJKUMAR RAMNIKALAL
Exec Dt:
01/18/2021
2
CHRISTMAS, RENALDO
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01/19/2021
3
LITTLEHALES, IAN
Exec Dt:
01/16/2021
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
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Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET, SUITE 1825
SALT LAKE CITY, UT 84111-2571
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Assignor
1
CHAMPIONX LLC
Exec Dt:
02/19/2021
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77498
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312895
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16901528
Correspondence name and address
C/O KAGAN BINDER PLLC
221 MAIN ST N
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
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Reel/Frame:058458/0425   Pages: 8
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Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTELS, JEREMY WAYNE
Exec Dt:
04/09/2021
2
RUSSELL, CHRISTOPHER ALEXANDER
Exec Dt:
04/09/2021
3
NGUYEN, DUY T.
Exec Dt:
04/15/2021
4
BHANDARI, MANOJKUMAR RAMNIKALAL
Exec Dt:
04/09/2021
5
LUCENTE-SCHULTZ, REBECCA MICHELE
Exec Dt:
04/12/2021
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
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17557611
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET
SUITE 1825
SALT LAKE CITY, UT 84111-2571
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Reel/Frame:061630/0961   Pages: 4
Recorded: 11/02/2022
Attorney Dkt #:84071-373946 (CXID21.02US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOLONEY, JEREMY
Exec Dt:
10/26/2021
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
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17974374
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET - SUITE 1825
SALT LAKE CITY, UT 84111-2571
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Reel/Frame:059477/0832   Pages: 4
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Attorney Dkt #:BMS132047/MD13-12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COVESTRO LLC
Exec Dt:
11/04/2021
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
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14132236
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET, SUITE 1825
SALT LAKE CITY, UT 84111
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Attorney Dkt #:CHX11452.USN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUSSELL, CHRISTOPHER ALEXANDER
Exec Dt:
02/16/2022
2
POHL, EMILY TERESA
Exec Dt:
02/16/2022
3
LUCENTE-SCHULTZ, REBECCA MICHELE
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02/16/2022
4
NEILSON, ANDREW ROBERT
Exec Dt:
02/16/2022
5
GON, SAUGATA
Exec Dt:
02/16/2022
6
SHARMA, PRITESH SHIVSHANKAR
Exec Dt:
02/16/2022
7
CAO, TRAN-BICH THI
Exec Dt:
02/16/2022
8
GUTIERREZ, ANDREA BRENDA
Exec Dt:
02/16/2022
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220298407
17639077
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 84
Reel/Frame:064651/0411   Pages: 4
Recorded: 08/21/2023
Attorney Dkt #:84071-390258 (CXID20.08US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOLONEY, JEREMY
Exec Dt:
06/02/2022
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399560
18323662
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET - SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 85
Reel/Frame:064686/0389   Pages: 7
Recorded: 08/23/2023
Attorney Dkt #:84071-390256 (CXID21.08US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOCKET NUMBER IS 84071-390256 (CXID20.08US. PREVIOUSLY RECORDED AT REEL: 064651 FRAME: 0411. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
MOLONEY, JEREMY
Exec Dt:
06/02/2022
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399560
18323662
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET - SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 86
Reel/Frame:060304/0267   Pages: 36
Recorded: 06/07/2022
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
BANK OF AMERICA, N.A.
Exec Dt:
06/07/2022
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6454003
NONE
09593197
 
6569983
NONE
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7504438
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6696572
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7300973
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10251006
 
6729402
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6815208
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6964940
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7217779
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7417011
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9233338
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9260545
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9988568
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NONE
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10745623
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15418170
 
NONE
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10655080
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15435414
 
10487278
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15435464
 
10035946
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10081561
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9896924
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NONE
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10435616
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15522906
 
10808165
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10865339
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10767104
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10899980
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10900128
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11499108
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16747665
Correspondence name and address
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219
Assignment: 87
Reel/Frame:060304/0403   Pages: 23
Recorded: 06/07/2022
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
BANK OF AMERICA, N.A.
Exec Dt:
06/07/2022
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10501625
US20160376390
15190364
Correspondence name and address
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219
Assignment: 88
Reel/Frame:064757/0857   Pages: 4
Recorded: 08/30/2023
Attorney Dkt #:84071-391565 (CXID22.04US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOLONEY, JEREMY
Exec Dt:
06/23/2022
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002718
18343269
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET - SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 89
Reel/Frame:064430/0726   Pages: 8
Recorded: 07/31/2023
Attorney Dkt #:CHX21.07USP/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRINKMAN, KERRY CHARLES
Exec Dt:
08/15/2022
2
OWSIK, IZABELA A.
Exec Dt:
08/15/2022
3
CASH, MICHAEL
Exec Dt:
07/28/2023
4
GILMER, CHAD
Exec Dt:
08/15/2022
5
CHENGARA, ANOOP
Exec Dt:
07/28/2023
6
KURIAN, PIOUS
Exec Dt:
01/23/2023
7
PHAN, TRI T.
Exec Dt:
08/15/2022
8
MOLONEY, JEREMY
Exec Dt:
08/15/2022
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240034922
18361113
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 90
Reel/Frame:064879/0171   Pages: 4
Recorded: 09/12/2023
Attorney Dkt #:84071-393137 (CXID21.15US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOLONEY, JEREMY
Exec Dt:
08/22/2022
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240093090
18452245
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET - SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 91
Reel/Frame:064979/0569   Pages: 4
Recorded: 09/21/2023
Attorney Dkt #:CHX21.11US (1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUSSELL, CHRISTOPHER ALEXANDER
Exec Dt:
09/21/2022
2
SHARMA, PRITESH SHIVSHANKAR
Exec Dt:
09/21/2022
3
NEILSON, ANDREW ROBERT
Exec Dt:
09/21/2022
Assignee
1
CHAMPIONX USA INC.
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: 92
Reel/Frame:064989/0181   Pages: 4
Recorded: 09/21/2023
Attorney Dkt #:CHX21.05US (1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DINGZHENG
Exec Dt:
09/22/2022
2
FAGHIHNEJAD, ALI
Exec Dt:
09/22/2022
3
GAO, SONG
Exec Dt:
09/22/2022
Assignee
1
CHAMPIONX USA INC.
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: 93
Reel/Frame:064940/0860   Pages: 9
Recorded: 09/18/2023
Attorney Dkt #:84071-394802 (CXID22.12US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'GRADY, JORDAN KENNETH CHARLES
Exec Dt:
09/28/2022
2
MILLER, NOLAN
Exec Dt:
09/28/2022
3
LAURENT, BOYD A.
Exec Dt:
09/29/2022
4
DE, SUBHASIS
Exec Dt:
09/29/2022
5
GALLARDO, JULIAN M., III
Exec Dt:
09/29/2022
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240110091
18468985
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET - SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 94
Reel/Frame:061346/0137   Pages: 3
Recorded: 10/07/2022
Attorney Dkt #:CHX10965.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOYD, TYLER D.
Exec Dt:
10/07/2022
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11513046
US20190250085
16270890
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 95
Reel/Frame:062549/0587   Pages: 5
Recorded: 01/31/2023
Attorney Dkt #:CHX10932.USN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTELS, JEREMY WAYNE
Exec Dt:
01/04/2023
2
KUNDU, KOUSIK
Exec Dt:
01/23/2023
3
SERVESKO, JEFF MICHAEL
Exec Dt:
01/31/2023
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230250329
18003035
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 96
Reel/Frame:065146/0986   Pages: 10
Recorded: 10/06/2023
Attorney Dkt #:CHX21.07US2 (1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRINKMAN, KERRY CHARLES
Exec Dt:
01/09/2023
2
GILMER, CHAD
Exec Dt:
01/09/2023
3
CHENGARA, ANOOP
Exec Dt:
07/28/2023
4
CASH, MICHAEL
Exec Dt:
07/28/2023
5
BANDA, ROGELIO
Exec Dt:
07/28/2023
6
PHAN, TRI T.
Exec Dt:
01/05/2023
7
WIEWIOROWSKI, NICHOLAS
Exec Dt:
01/26/2023
Assignee
1
CHAMPIONX USA INC.
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: 97
Reel/Frame:062618/0566   Pages: 8
Recorded: 02/07/2023
Attorney Dkt #:84071-381456 (CXID21.04US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, MING-ZHAO
Exec Dt:
02/03/2023
2
QIAO, PEIQI
Exec Dt:
02/01/2023
3
YANG, DINGZHENG
Exec Dt:
02/01/2023
4
GAO, SONG
Exec Dt:
02/01/2023
Assignee
1
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230258081
18165709
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET - SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 98
Reel/Frame:063299/0531   Pages: 6
Recorded: 04/12/2023
Attorney Dkt #:CHX20.05US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GON, SAUGATA
Exec Dt:
03/29/2023
2
MOLONEY, JEREMY
Exec Dt:
03/29/2023
3
LAURENT, BOYD ANTHONY
Exec Dt:
03/29/2023
4
NEILSON, ANDREW ROBERT
Exec Dt:
03/30/2023
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230323188
18299214
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 99
Reel/Frame:063391/0356   Pages: 6
Recorded: 04/20/2023
Attorney Dkt #:P13794US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NGUYEN, DUY
Exec Dt:
04/13/2023
2
GILMER, CHAD MICHAEL
Exec Dt:
04/14/2023
3
RUAN, GEDENG
Exec Dt:
04/10/2023
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DR.
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230332041
18300625
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 100
Reel/Frame:065975/0712   Pages: 5
Recorded: 12/28/2023
Attorney Dkt #:20504.1103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, KAI
Exec Dt:
05/19/2023
2
DO, LINH
Exec Dt:
05/19/2023
Assignee
1
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230037819
17785643
Correspondence name and address
KEITH C. RAWLINS, SCHEEF & STONE, LLP
500 N. AKARD STREET
SUITE 2700
DALLAS, TX 75201
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