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Trademark Assignment Assignor Details

Assignor Name : NALCO COMPANY LLC

Total Assignments: 8

Assignment: 1

Reel/Frame:	5998/0646	View Recorded Assignment		Pages:	12
		Recorded:	03/01/2017
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

NALCO COMPANY LLC

Exec Dt:	02/27/2017
Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Assignee

ECOLAB USA INC.

1 ECOLAB PLACE

ST. PAUL, MINNESOTA 55102

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
73308471	1230720	73500610	1366056	73713303	1526325	73721943	1510582	74718041	2024698
75768585	2360161	76570754	2937452

Correspondence name and address
	EDWARD R. COURTNEY
	1 ECOLAB PLACE
	ST. PAUL, MN 55102

Assignment: 2

Reel/Frame:	6226/0049	View Recorded Assignment		Pages:	16
		Recorded:	12/12/2017
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

NALCO COMPANY LLC

Exec Dt:	02/27/2017
Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Assignee

ECOLAB USA INC.

1 ECOLAB PLACE

ST. PAUL, MINNESOTA 55102

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
71325719	301906	71377227	340220	71527935	506626	71579204	548467	71612700	573956
71674274	610883	72079071	703096	72079349	701336	72104298	720209	72113287	731010
72148324	746095	72168946	767428	72174114	769798	72254461	840292	72278343	856193
72293472	863361	72309417	884854	72312316	875426	72447065	976237	72457000	976604
73003072	1011257	73007520	1006336	73011262	1024415	73033851	1018754	73130890	1083067
73174027	1126495	73283140	1257226	73308469	1229081	73369715	1251379	73370422	1252609
73380616	1252611	73402695	1266066	73415356	1289622	73415597	1281210	73460818	1338619
73477094	1321659	73482049	1325255	73497230	1368469	73505154	1357781	73546192	1382829
73563356	1387858	73566234	1419625	73594058	1425360	73609051	1429713	73625021	1444688
73636082	1450613	73640817	1454054	73657005	1481280	73691497	1496386	73691505	1493777
73713304	1525049	73713311	1527595	73716146	1512254	73742082	1526342	73752106	1541110
73757468	1556259	73775418	1608668	73785794	1572698	73805974	1584206	73806907	1575895
73811924	1610953	73824187	1620945	74006196	1626502	74022709	1623174	74090702	1675461
74162452	1719065	74293350	1783755	74293498	1754729	74439005	1894736	74497845	1915630
74530451	1892875	74536631	2004797	74602704	2002224	74686640	1974988	74697010	1978402
74700041	2079878	75005514	2056292	75154626	2087628	75171721	2179251	75195310	2099533
75278273	NONE	75420873	2270399	75423000	2240565	75425243	2228340	75434766	2236721
75439838	2253190	75443337	2240645	75449721	2217446	75461181	2259218	75469678	2226262
75502932	2279158	75513899	2276001	75586504	2356885	75591476	2334997	75606156	2311584
75623882	2316492	75644490	2409409	75644491	2384168	75646892	2378898	75672666	2427487
75676586	2329383	75681723	2345227	75697492	2404852	75737288	2345510	75744285	2350106
75744299	2341425	75802836	2385489	75837139	2568978	75848277	2393576	75848317	2404049
75929224	2436908	76021216	2636368	76058736	2539516	76211617	2546876	76212135	2506982
76247391	2719870	76264176	2726468	76422902	2690858	76424715	2868074	76456478	2740239
76459352	2775072	76466148	2808079	76466198	2787459	76495806	2890833	76499829	2962787
76524146	2812816	76534030	2812819	76538144	3112360	76567580	3199189	76575399	3039089
76575400	2937488	76580324	2930410	76607122	3022638	76632943	3075378	77014507	3254589
77091750	3818759	77289359	3767982	77298338	3542660	77370727	3632428	77440445	3849229
77455960	3566888	77463361	3549654	77497082	3569553	77909769	3852769	77919507	3926806
77942833	3835066	78821405	3210898	78907106	3233136	85014976	3940109	85016056	3877066
85134700	4072806	85156274	4286493	85191027	4165346	85306981	4309643	85334432	4238568
85341414	4250860	85355690	4265265	85368727	4335511	85406001	4580475	85439533	4269320
85439864	4318015	85537354	4515147

Correspondence name and address
	ANN DUNN WESSBERG
	200 SOUTH SIXTH STREET
	SUITE 4000
	MINNEAPOLIS, MN 55402

Assignment: 3

Reel/Frame:	6260/0627	View Recorded Assignment		Pages:	12
		Recorded:	01/30/2018
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

NALCO COMPANY LLC

Exec Dt:	02/27/2017
Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Assignee

ECOLAB USA INC.

1 ECOLAB PLACE

ST. PAUL, MINNESOTA 55102

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Property

	Ser. #	Reg. #
	73716144	1512499

Correspondence name and address
	AMA J. YATES, PARALEGAL
	200 SOUTH SIXTH STREET, SUITE 4000
	MINNEAPOLIS, MN 55402

Assignment: 4

Reel/Frame:	6124/0723	View Recorded Assignment		Pages:	3
		Recorded:	08/08/2017
Attorney Dkt #:	14409.232US01
Conveyance:	ASSIGNS THE ENTIRE INTEREST

Assignor

NALCO COMPANY LLC

Exec Dt:	02/28/2017
Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Assignee

ECOLAB USA INC.

1 ECOLAB PLACE

ST. PAUL, MINNESOTA 55102

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Properties

	Ser. #	Reg. #		Ser. #	Reg. #
	87419251	5478679		87419401	5614405

Correspondence name and address
	DANIELLE I. MATTESSICH
	P.O. BOX 2910
	MINNEAPOLIS, MN 55402-0910

Assignment: 5

Reel/Frame:	6438/0193	View Recorded Assignment		Pages:	3
		Recorded:	08/31/2018
Attorney Dkt #:	14409.00000032
Conveyance:	NUNC PRO TUNC ASSIGNMENT EFFECTIVE 02/28/2017

Assignor

NALCO COMPANY LLC

Exec Dt:	08/27/2018
Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Assignee

ECOLAB USA INC.

1 ECOLAB PLACE

MINNEAPOLIS, MINNESOTA 55102

Entity Type:	CORPORATION
Citizenship:	DELAWARE

Property

	Ser. #	Reg. #
	78973657	3413529

Correspondence name and address
	SCOTT W. JOHNSTON
	PO BOX 2910
	MINNEAPOLIS, MN 55402-0910

Assignment: 6

Reel/Frame:	7721/0346	View Recorded Assignment		Pages:	4
		Recorded:	05/13/2022
Attorney Dkt #:	120776000001
Conveyance:	CHANGE OF NAME

Assignor

NALCO COMPANY LLC

Exec Dt:	08/20/2019
Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Assignee

CHAMPIONX LLC

11177 S. STADIUM DR.

SUGAR LAND, TEXAS 77478

Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
72065927	690739	72167208	773917	72167209	773440	72167211	773441	74331573	1780958
74331574	1779953	74336644	1829108	78032108	2498496	78208240	2885194	85542493	4398521
85542523	4398522	85543225	4464589	85548412	4267208	85706497	4452257	85790142	4383286

Correspondence name and address
	LISA T. AGUEDA
	525 B STREET, SUITE 2200
	SAN DIEGO, CA 92101

Assignment: 7

Reel/Frame:	8068/0629	View Recorded Assignment		Pages:	3
		Recorded:	05/11/2023
Conveyance:	CHANGE OF NAME

Assignor

NALCO COMPANY LLC

Exec Dt:	08/20/2019
Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Assignee

CHAMPIONX LLC

11177 S. STADIUM DR.

SUGAR LAND, TEXAS 77478

Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Property

	Ser. #	Reg. #
	74331565	1779952

Correspondence name and address
	CHRISTOPHER M. KINDEL
	1801 EAST 6TH STREET, SUITE 300
	AUSTIN, TX 78702

Assignment: 8

Reel/Frame:	7494/0160	View Recorded Assignment		Pages:	2
		Recorded:	11/14/2021
Attorney Dkt #:	120776NAC001
Conveyance:	CHANGE OF NAME

Assignor

NALCO COMPANY LLC

Exec Dt:	02/01/2020
Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Assignee

CHAMPIONX LLC

11177 S. STADIUM DR.

SUGAR LAND, TEXAS 77478

Entity Type:	LIMITED LIABILITY COMPANY
Citizenship:	DELAWARE

Property

	Ser. #	Reg. #
	78032108	2498496

Correspondence name and address
	MICHAEL C. JONES
	525 B. STREET, SUITE 2200,
	SAN DIEGO, CA 92101

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