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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/10/2013
Application #:
13062021
Filing Dt:
04/14/2011
Publication #:
Pub Dt:
08/04/2011
Inventors:
Limin Liu, Ralph Spindler, Gholam-Reza Vakili-Tahami
Title:
LOW PH RETINOID TOPICAL COMPOSITIONS
Assignment: 1
Reel/Frame:
026278/0978Recorded: 05/13/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/09/2011
Exec Dt:
03/09/2011
Exec Dt:
04/20/2011
Assignee:
67056 LUDWIGSHAFEN
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 2
Reel/Frame:
026334/0161Recorded: 05/25/2011Pages: 9
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR TO AMCOL INTERNATIONAL CORPORATION PREVIOUSLY RECORDED ON REEL 026278 FRAME 0978. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
03/09/2011
Exec Dt:
03/09/2011
Exec Dt:
03/09/2011
Assignee:
2870 FORBS AVENUE
HOFFMAN ESTATES, ILLINOIS 60192
Correspondent:
MARSHALL GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
032918/0776Recorded: 05/15/2014Pages: 22
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/09/2014
Assignee:
10 S. DEARBORN
7TH FLOOR
CHICAGO, ILLINOIS 60603
Correspondent:
ANJALI KULKARNI
2475 HANOVER STREET
PALO ALTO, CA 94304

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