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Patent Assignment Abstract of Title
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Total Assignments: 12
Patent #:
8551925
Issue Dt:
10/08/2013
Application #:
11940777
Filing Dt:
11/15/2007
Publication #:
20090131283
Pub Dt:
05/21/2009
Inventors:
Duy T. Nguyen, G. Richard Meyer
Title:
IMIDAZOLINE-BASED HETEROCYCLIC FOAMERS FOR DOWNHOLE INJECTION
Assignment: 1
Reel/Frame:
020120/0752Recorded: 11/15/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NGUYEN, DUY T.
Exec Dt:
10/26/2007
MEYER, G. RICHARD
Exec Dt:
10/26/2007
Assignee:
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Correspondent:
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT AND LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:
022703/0001Recorded: 05/18/2009Pages: 70
Conveyance:
SECURITY AGREEMENT
Assignors:
NALCO COMPANY
Exec Dt:
05/13/2009
CALGON LLC
Exec Dt:
05/13/2009
NALCO ONE SOURCE LLC
Exec Dt:
05/13/2009
NALCO CROSSBOW WATER LLC
Exec Dt:
05/13/2009
Assignee:
BANK OF AMERICA, N.A., AS COLLATERAL AGENT
ONE BRYANT PARK
MAIL CODE NY1-100-34-07
NEW YORK, NEW YORK 10036
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
ATTN: JEAN PATERSON
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
035771/0668Recorded: 05/26/2015Pages: 130
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
BANK OF AMERICA, N.A.
Exec Dt:
12/01/2011
Assignee:
NALCO COMPANY
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Correspondent:
ECOLAB USA INC
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 4
Reel/Frame:
041808/0713Recorded: 02/24/2017Pages: 66
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
BANK OF AMERICA, N.A.
Exec Dt:
12/01/2011
Assignee:
NALCO COMPANY
1601 W DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Correspondent:
NALCO COMPANY
1601 W DIEHL ROAD
NAPERVILLE, IL 60563
Assignment: 5
Reel/Frame:
041835/0903Recorded: 02/28/2017Pages: 27
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NALCO COMPANY
Exec Dt:
12/29/2015
Assignee:
NALCO COMPANY LLC
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Correspondent:
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MN 55102
Assignment: 6
Reel/Frame:
041836/0437Recorded: 02/28/2017Pages: 68
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NALCO COMPANY LLC
Exec Dt:
02/27/2017
CALGON CORPORATION
Exec Dt:
02/27/2017
CALGON LLC
Exec Dt:
02/27/2017
ONDEO NALCO ENERGY SERVICES, L.P.
Exec Dt:
02/27/2017
Assignee:
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Correspondent:
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MN 55102
Assignment: 7
Reel/Frame:
042147/0420Recorded: 04/04/2017Pages: 24
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NALCO COMPANY
Exec Dt:
02/27/2017
Assignee:
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Correspondent:
ECOLAB USA INC.
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 8
Reel/Frame:
052848/0368Recorded: 06/05/2020Pages: 30
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CHAMPIONX USA INC.
Exec Dt:
06/03/2020
Assignee:
BANK OF AMERICA, N.A.
101 NORTH TRYON STREET
MAC LEGAL DEPT., MAIL CODE NC1-001-05-45
CHARLOTTE, NORTH CAROLINA 28255-0001
Correspondent:
CSC
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:
053250/0001Recorded: 06/05/2020Pages: 29
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CHAMPIONX USA INC.
Exec Dt:
06/03/2020
Assignee:
JPMORGAN CHASE BANK, N.A.
CIB DMO WLO, MAIL CODE NY1-C413, 4 CMC
BROOKLYN, NEW YORK 11245-0001
Correspondent:
CSC
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:
055140/0466Recorded: 01/27/2021Pages: 132
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ECOLAB USA INC.
Exec Dt:
08/25/2020
Assignee:
CHAMPIONX USA INC.
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
BARNES & THORNBURG, LLP
299 SOUTH MAIN STREET, SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 11
Reel/Frame:
060304/0267Recorded: 06/07/2022Pages: 36
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
BANK OF AMERICA, N.A.
Exec Dt:
06/07/2022
Assignee:
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219
Assignment: 12
Reel/Frame:
065799/0403Recorded: 12/07/2023Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CHAMPIONX USA INC.
Exec Dt:
11/14/2023
Assignee:
CHAMPIONX LLC
11177 SOUTH STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET
SUITE 1825
SALT LAKE CITY, UT 84111-2571

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