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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
01/23/1979
Application #:
05739708
Filing Dt:
11/08/1976
Inventor:
HARRY E. DERTON
Title:
HORIZONTAL CENTRIFUGAL SEPARATOR
Assignment: 1
Reel/Frame:
006721/0907Recorded: 10/14/1993Pages: 5
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/24/1993
Assignee:
231 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60697
Correspondent:
NORA ABDESLEM
MAYER, BROWN & PLATT
2000 PENNSYLVANIA AVE. NW
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:
019069/0279Recorded: 03/27/2007Pages: 4
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/06/2003
Assignee:
2001 BUTTERFIELD ROAD, SUITE 1020
DOWNERS GROVE, ILLINOIS 60515
Correspondent:
CHRISTOPHER DORE
71 S. WACKER DRIVE
MAYER BROWN ROWE & MAW LLP
CHICAGO, IL 60606-4637
Assignment: 3
Reel/Frame:
013943/0109Recorded: 03/20/2003Pages: 9
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
02/10/2003
Assignee:
2450 COLORADO AVENUE
SANTA MONICA, CALIFORNIA 90409
Correspondent:
SCHULTE ROTH & ZABEL LLP
SANTO MANNA, ESQ.
919 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:
025590/0894Recorded: 01/06/2011Pages: 5
Conveyance:
PARTIAL RELEASE OF ASSIGNMENT FOR SECURITY
Assignor:
Exec Dt:
12/21/2010
Assignee:
2001 BUTTERFIELD RD., SUITE 1020
DOWNERS GROVE, ILLINOIS 60515
Correspondent:
COURTNEY COCHRAN-BUTLER / ANDREWS KURTH
600 TRAVIS, SUITE 4200
HOUSTON, TX 77002

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