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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/15/1993
Application #:
07948907
Filing Dt:
09/18/1992
Inventors:
LARRY P. KOSKAN, ABDUL R. Y. MEAH
Title:
PRODUCTION OF HIGH MOLECULAR WEIGHT POLYSUCCINIMIDE AND HIGH MOLECULAR WEIGHT POLYASPARTIC ACID FROM MALEIC ANHYDRIDE AND AMMONIA
Assignment: 1
Reel/Frame:
006300/0453Recorded: 11/19/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/30/1992
Exec Dt:
10/30/1992
Assignee:
6502 SOUTH ARCHER AVENUE
BEDFORD PARK, ILLINOIS 60501-9998
Correspondent:
TALIVALDIS CEPURITIS
DRESSLER, GOLDSMITH, ET AL.
TWO PRUDENTIAL PLAZA, SUITE 4700
180 NORTH STETSON AVENUE
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:
010609/0225Recorded: 02/22/2000Pages: 17
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
12/30/1999
Assignee:
SOUTH GARDEN STREET
COLUMBIA, TENNESSEE 38401
Correspondent:
DUANE, MORRIS & HECKSCHER, LLP
LEWIS F. GOULD, JR.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:
012973/0951Recorded: 06/19/2002Pages: 31
Conveyance:
ASSIGNMENT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
05/10/2002
Assignee:
147 BEAR CREEK PIKE
COLUMBIA, TENNESSEE 38401
Correspondent:
MAYER BROWN ROWE & MAW
STEPHEN JOSEPH BROWN
P.O. BOX 2828
CHICAGO, IL 60690-2828

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