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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/13/1992
Application #:
07552724
Filing Dt:
07/13/1990
Inventors:
LAURENCE W. CHANG, LARRY S. ANDERSON, DAVID A. LEY
Title:
SURFACE-MODIFIED POLYACRYLONITRILE FIBROUS SUBSTRATES
Assignment: 1
Reel/Frame:
006147/0393Recorded: 06/11/1992Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/04/1992
Exec Dt:
06/04/1992
Exec Dt:
06/04/1992
Assignee:
1937 WEST MAIN STREET
P.O. BOX 60
STAMFORD, CONNECTICUT 06904-0060
Correspondent:
FRANK M. VAN RIET
1937 WEST MAIN STREET
P.O. BOX 60
STAMFORD, CT 06904-0060
Assignment: 2
Reel/Frame:
009731/0764Recorded: 02/01/1999Pages: 66
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/1997
Assignee:
1200 SMITH ST., SUITE 1900
HOUSTON, TEXAS 77002
Correspondent:
TOBOR & GOLDSTEIN, L.L.P.
DOUGLAS H. ELLIOTT
1360 POST OAK BLVD., SUITE 2300
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:
010452/0899Recorded: 12/17/1999Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/23/1999
Assignee:
WALL STREET PLAZA - 19TH FLOOR
88 PINE STREET
NEW YORK, NEW YORK 10005
Correspondent:
LATHAM & WATKINS
MELISSA JAMES
885 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:
013616/0577Recorded: 12/30/2002Pages: 22
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
12/16/2002
Assignee:
1200 SMITH STREET
HOUSTON, TEXAS 77002
Correspondent:
JOHN W. MCCARVER
600 TRAVIS STREET
SUITE 4200
HOUSTON, TX 77002

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