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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
13955963
Filing Dt:
07/31/2013
Publication #:
Pub Dt:
02/05/2015
Inventors:
Weiguo Cheng, Prasad Duggirala, Darlington Mlambo
Title:
ENHANCEMENT OF WASTEWATER SLUDGE DEWATERING USING SOY FLOUR OR SOY PROTEIN
Assignment: 1
Reel/Frame:
030924/0424Recorded: 08/01/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/08/2013
Exec Dt:
07/08/2013
Exec Dt:
07/30/2013
Assignee:
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Correspondent:
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:
050892/0842Recorded: 10/30/2019Pages: 7
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
03/08/2018
Assignee:
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Correspondent:
BRINKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411

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