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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/17/2020
Application #:
15322519
Filing Dt:
04/07/2017
Publication #:
Pub Dt:
05/18/2017
Inventors:
Thomas Kirkland, Mark McDougall, Poncho Meisenheimer, Min Zhou
Title:
REVERSIBLE METAL ION CHELATORS
Assignment: 1
Reel/Frame:
040798/0595Recorded: 12/29/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/21/2014
Exec Dt:
07/26/2014
Exec Dt:
08/15/2014
Exec Dt:
07/26/2014
Assignee:
2800 WOODS HOLLOW ROAD
MADISON, WISCONSIN 53711
Correspondent:
DAVID W. STAPLE
2275 DEMING WAY, SUITE 310
MIDDLETON, WI 53562
Assignment: 2
Reel/Frame:
048790/0259Recorded: 04/03/2019Pages: 67
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/28/2019
Exec Dt:
03/28/2019
Exec Dt:
03/28/2019
Exec Dt:
03/28/2019
Exec Dt:
03/28/2019
Assignee:
10 SOUTH DEARBORN STREET, FLOOR L2
SUITE IL1-1145
CHICAGO, ILLINOIS 60603
Correspondent:
WILLIAM R. SIEGEL, MAYER BROWN LLP
P.O. BOX 2828
CHICAGO, IL 60690-2828

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