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Reel/Frame:042730/0228   Pages: 11
Recorded: 06/16/2017
Attorney Dkt #:P12146US01-E10894USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/07/2020
Application #:
15623024
Filing Dt:
06/14/2017
Publication #:
Pub Dt:
06/21/2018
Title:
PEROXYFORMIC ACID COMPOSITIONS FOR MEMBRANE FILTRATION CLEANING IN ENERGY SERVICES
Assignors
1
Exec Dt:
04/17/2017
2
Exec Dt:
04/17/2017
3
Exec Dt:
04/18/2017
4
Exec Dt:
06/05/2017
5
Exec Dt:
06/05/2017
6
Exec Dt:
04/24/2017
7
Exec Dt:
04/18/2017
8
Exec Dt:
04/18/2017
Assignee
1
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721

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