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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/30/1982
Application #:
06303899
Filing Dt:
09/21/1981
Inventors:
BEN R. BOGNER, KEITH B. BOZER, WILLIAM R. DUNLOP, ROBERT H. LEITHEISER
Title:
COMPOSITE CONSTRUCTION MATERIALS WITH IMPROVED FIRE RESISTANCE
Assignment: 1
Reel/Frame:
004032/0113Recorded: 09/07/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/14/1981
Exec Dt:
09/14/1981
Exec Dt:
09/14/1981
Exec Dt:
09/14/1981
Assignee:
MERCHANDISE MART PLAZA
CHICAGO, ILLINOIS 60654
Correspondent:
JAMES T. FITZGIBBON
FITZGIBBON, ROEHRIG, GREENAWALT & STONE
135 S. LA SALLE STREET
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
004253/0684Recorded: 04/11/1984Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/26/1984
Assignee:
ILLINOIS
Correspondent:
FISH & NEAVE
875 THIRD AVENUE
NEW YORK NY 10022
Assignment: 3
Reel/Frame:
004255/0547Recorded: 04/11/1984Pages: 74
Conveyance:
LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/09/1984
Assignee:
NY, NEW YORK
Correspondent:
FISH & NEAVE
875 THIRD AVE
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:
004754/0123Recorded: 08/03/1987Pages: 63
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/09/1987
Assignee:
823 COMMERCE DRIVE
A CORP OF DE.
OAK BROOK, ILLINOIS 60621
Correspondent:
KIRKLAND & ELLIS
200 EAST RANDOLPH DRIVE
CHICAGO, IL., 60601

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