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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6719891
Issue Dt:
04/13/2004
Application #:
09990134
Filing Dt:
11/21/2001
Publication #:
20030098244
Pub Dt:
05/29/2003
Inventors:
Richard Ruhr, Nathan Peitersen, Joel Schilling, Harold Matson, Paul Pankratz, Sara Peters et al
Title:
POINT-OF-USE GENERATION OF CHLORINATED ALKALINE CLEANING SOLUTIONS BY ELECTROLYSIS
Assignment: 1
Reel/Frame:
012320/0146Recorded: 11/21/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
RUHR, RICHARD
Exec Dt:
11/08/2001
PEITERSEN, NATHAN
Exec Dt:
11/08/2001
SCHILLING, JOEL
Exec Dt:
11/12/2001
MATSON, HAROLD
Exec Dt:
11/09/2001
PETERS, SARA
Exec Dt:
11/12/2001
ANDERSON, BRYAN
Exec Dt:
11/15/2001
SHULMAN, MIKE
Exec Dt:
11/08/2001
PANKRATZ, PAUL
Exec Dt:
11/13/2001
Assignee:
ECOLAB INC.
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Correspondent:
VIDAS, ARRETT & STEINKRAUS, P.A.
LISA L. RYAN-LINDQUIST
SUITE 2000, 6109 BLUE CIRCLE DRIVE
MINNETONKA, MN 55343-9185
Assignment: 2
Reel/Frame:
056862/0298Recorded: 07/13/2021Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ECOLAB, INC.
Exec Dt:
01/01/2009
Assignee:
ECOLAB USA INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Correspondent:
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402

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