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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/07/1999
Application #:
08903708
Filing Dt:
07/31/1997
Inventors:
HELMUT COUTELLE, KLAUS DZIWOK
Title:
SUPPLEMENTARY AGENT FOR MINERAL BINDER SYSTEMS
Assignment: 1
Reel/Frame:
014468/0863Recorded: 03/30/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/30/2004
Assignee:
1600 WEST HILL STREET
A DELAWARE CORPORATION
LOUISVILLE, KENTUCKY 40210
Correspondent:
SUD-CHEMIE INC.
JOAN L. SIMUNIC
1600 WEST HILL STREET
IP/LEGAL DEPARTMENT
LOUISVILLE, KY 40210
Assignment: 2
Reel/Frame:
025795/0905Recorded: 02/15/2011Pages: 19
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
02/10/2011
Assignee:
ELEVEN MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
ANGELA M. AMARU C/O LATHAM & WATKINS
885 THIRD AVENUE
SUITE 1000
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:
031324/0828Recorded: 10/01/2013Pages: 10
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS FILED AT R/F 025795/0905
Assignor:
Exec Dt:
09/26/2013
Assignee:
11719 BEE CAVE ROAD
SUITE 103
AUSTIN, TEXAS 78738
Correspondent:
LATHAM & WATKINS LLP C/O ANGELA M. AMARU
885 THIRD AVENUE
SUITE 1000
NEW YORK, NY 10022

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