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Reel/Frame:044384/0668   Pages: 9
Recorded: 12/13/2017
Attorney Dkt #:14828-3859 (N10815USU1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/19/2021
Application #:
15838936
Filing Dt:
12/12/2017
Title:
TETRACARBOXYLIC ACID COMBINATIONS FOR CORROSION INHIBITION
Assignors
1
Exec Dt:
12/01/2016
2
Exec Dt:
12/05/2016
3
Exec Dt:
12/06/2016
4
Exec Dt:
12/01/2016
5
Exec Dt:
11/30/2016
6
Exec Dt:
12/12/2016
Assignee
1
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Correspondence name and address
BRINKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411

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