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Trademark Assignment Abstract of Title

Total Assignments: 7
Serial #:
Filing Dt:
03/20/1987
Reg #:
Reg. Dt:
10/27/1987
Mark:
ISOCHEM
Assignment: 1
Reel/Frame:
0941/0812   Recorded: 04/05/1993Pages: 51
Conveyance:
AMENDMENT TO SECURITY AGREEMENT (SEE DOCUMENT FOR DETAILS)
Assignors:
Exec Dt:
02/03/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Exec Dt:
02/03/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Exec Dt:
02/03/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Exec Dt:
02/03/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Exec Dt:
02/03/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Exec Dt:
02/03/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Exec Dt:
02/03/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Exec Dt:
02/03/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Exec Dt:
02/03/1992
Entity Type:
CORPORATION
Citizenship:
OKLAHOMA
Exec Dt:
02/03/1992
Entity Type:
CORPORATION
Citizenship:
LOUISIANA
Assignee:
Entity Type:
UNKNOWN
Citizenship:
NONE
Correspondent:
WINSTON & STRAWN
LAURA L. KONRATH
35 W. WACKER DRIVE
CHICAGO, IL 60601-9703
Assignment: 2
Reel/Frame:
0897/0531   Recorded: 09/28/1992Pages: 8
Conveyance:
MERGER 19920424DE
Assignor:
Exec Dt:
04/24/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
630 DUNDEE ROAD SUITE 400
CHICAGO, ILLINOIS 600653001
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
MARTIN G. LINIHAN
HODGSON, RUSS, ANDREWS, WOODS & GOODYEAR
INTELLECTUALY PROPERTY LAW GROUP
1800 ONE M & T PLAZA
BUFFALO, NY 14203
Assignment: 3
Reel/Frame:
0898/0492   Recorded: 10/01/1992Pages: 7
Conveyance:
CHANGE OF NAME
Assignor:
Exec Dt:
04/24/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
SUITE 200
155 CORPORATE WOODS
BRIGHTON, NEW YORK 14623
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
HODGSON, RUSS, ANDREWS, WOODS AND
GOODYEAR - MARTIN G. LINIHAN
1800 ONE M & T PLAZA
BUFFALO, NY 14203
Assignment: 4
Reel/Frame:
0864/0726   Recorded: 05/06/1992Pages: 6
Conveyance:
RELEASE BY SECURED PARTY
Assignor:
Exec Dt:
05/05/1992
Entity Type:
CORPORATION
Citizenship:
CALIFORNIA
Assignee:
Entity Type:
CORPORATION
Citizenship:
NONE
Correspondent:
HODGSON, RUSS, ANDREWS, WOODS & GOODYEAR
1800 ONE M & T PLAZA
BUFFALO, NY 14203-2391
Assignment: 5
Reel/Frame:
0870/0728   Recorded: 06/08/1992Pages: 6
Conveyance:
ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Assignor:
Exec Dt:
05/05/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
TWO NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
MARTIN G. LINIHAN
HODGSON, RUSS, ANDREWS, WOODS & GOODYEAR
1800 ONE M & T PLAZA
BUFFALO, NY 14203-2391
Assignment: 6
Reel/Frame:
0873/0189   Recorded: 06/08/1992Pages: 6
Conveyance:
ASSIGNS THE ENTIRE INTEREST AND THE GOODWILL
Assignor:
Exec Dt:
05/05/1992
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
630 DUNDEE ROAD, STE. 400 NORTHBROOK, IL 60062
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
MARTIN G. LINIHAN
HODGSON, RUSS, ANDREWS, WOODS & GOODYEAR
1800 ONE M & T PLAZA
BUFFALO, NY 14203-2391
Assignment: 7
Reel/Frame:
4090/0707   Recorded: 11/04/2009Pages: 4
Conveyance:
NUNC PRO TUNC ASSIGNMENT EFFECTIVE 05051992
Assignor:
Exec Dt:
02/01/2009
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
2883 BRIGHTON HENRIETTA TOWN LINE RD
ROCHESTER, NEW YORK 14623
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
DENNIS A GROSS
666 DUNDEE ROAD
SUITE 1201
NORTHBROOK, IL 60062

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