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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
17636086
Filing Dt:
02/17/2022
Publication #:
Pub Dt:
09/22/2022
Inventors:
Duy T. Nguyen, Tzu-Ping Hsu
Title:
COMPOSITIONS FOR ENHANCED OIL RECOVERY
Assignment: 1
Reel/Frame:
067229/0624Recorded: 04/25/2024Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/15/2019
Exec Dt:
10/15/2019
Assignee:
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Correspondent:
KEITH C. RAWLINS
500 NORTH AKARD STREET, SUITE 2700
DALLAS, TX 75201
Assignment: 2
Reel/Frame:
067229/0732Recorded: 04/25/2024Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/03/2020
Assignee:
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
KEITH C. RAWLINS
500 NORTH AKARD STREET, SUITE 2700
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
067232/0840Recorded: 04/26/2024Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2023
Assignee:
11177 S. STADIUM DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
KEITH C. RAWLINS
500 NORTH AKARD STREET, SUITE 2700
DALLAS, TX 75201

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