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Reel/Frame:050263/0840   Pages: 11
Recorded: 09/04/2019
Attorney Dkt #:P12146US02-E10894USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/08/2021
Application #:
16559894
Filing Dt:
09/04/2019
Publication #:
Pub Dt:
01/02/2020
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 P.L.C. ATTN: ECO
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309

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