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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
NONE
Issue Dt:
Application #:
17039429
Filing Dt:
09/30/2020
Publication #:
20210095183
Pub Dt:
04/01/2021
Inventors:
Tri T. Phan, Kerry O'Connell, Xiaojin Harry Li, Tzu-Ping Hsu, Michael Cash
Title:
ADDITIVES FOR POLYMER EMULSION STABILIZATION
Assignment: 1
Reel/Frame:
057846/0469Recorded: 10/20/2021Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LI, XIAOJIN HARRY
Exec Dt:
01/11/2021
PHAN, TRI T.
Exec Dt:
03/08/2021
HSU, TZU-PING
Exec Dt:
01/14/2021
CASH, MICHAEL
Exec Dt:
04/27/2021
Assignee:
CHAMPIONX USA INC.
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:
056106/0007Recorded: 04/30/2021Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
APERGY ESP SYSTEMS, LLC
Exec Dt:
04/29/2021
APERGY BMCS ACQUISITION CORPORATION
Exec Dt:
04/29/2021
CHAMPIONX USA INC.
Exec Dt:
04/29/2021
HARBISON-FISCHER, INC.
Exec Dt:
04/29/2021
NORRIS RODS, INC.
Exec Dt:
04/29/2021
NORRISEAL-WELLMARK, INC.
Exec Dt:
04/29/2021
PCS FERGUSON, INC.
Exec Dt:
04/29/2021
QUARTZDYNE, INC.
Exec Dt:
04/29/2021
US SYNTHETIC CORPORATION
Exec Dt:
04/29/2021
WINDROCK, INC.
Exec Dt:
04/29/2021
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: 3
Reel/Frame:
067471/0151Recorded: 05/20/2024Pages: 8
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THE CONVEYING PARTY NAME PREVIOUSLY RECORDED AT REEL: 67104 FRAME: 257. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
CHAMPIONX USA INC.
Exec Dt:
11/13/2023
Assignee:
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
JANET S. HENDRICKSON PH.D.
STINSON LLP
7700 FORSYTH BLVD, SUITE 1100
ST. LOUIS, MO 63105-1821
Assignment: 4
Reel/Frame:
067104/0257Recorded: 04/15/2024Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CHAMPION.X USA INC.
Exec Dt:
11/14/2023
Assignee:
CHAMPIONX LLC
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
JANET S. HENDRICKSON PH.D.
STINSON LLP
7700 FORSYTH BLVD, SUITE 1100
ST. LOUIS, MO 63105-1821

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