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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/02/2018
Application #:
13045734
Filing Dt:
03/11/2011
Publication #:
Pub Dt:
09/13/2012
Inventors:
GREGORY G. GRIESE, MARK LEVITT, RICHARD STAUB, STEFANIE GILBRETH
Title:
ACIDIC BIOFILM REMEDIATION
Assignment: 1
Reel/Frame:
026157/0921Recorded: 04/20/2011Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/07/2011
Exec Dt:
03/07/2011
Exec Dt:
03/07/2011
Exec Dt:
03/07/2011
Assignee:
370 N. WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102-2233
Correspondent:
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721

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