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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
09/03/1991
Application #:
07285534
Filing Dt:
12/16/1988
Inventor:
DAVID L. FILKIN
Title:
DISTRIBUTED PARALLEL PROCESSING NETWORK WHEREIN THE CONNECTION WEIGHTS ARE GENERATED USING STIFF DIFFERENTIAL EQUATIONS
Assignment: 1
Reel/Frame:
005021/0540Recorded: 02/15/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/15/1988
Assignee:
A CORP. OF DE.
WILMINGTON, DELAWARE
Correspondent:
GEORGE M. MEDWICK
PAT. DIV. - LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:
007919/0405Recorded: 04/23/1996Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/29/1996
Assignee:
712 MAIN STREET
HOUSTON, TEXAS 77002
Correspondent:
ANDREWS & KURTH L.L.P
DOUGLAS J. DILLON
4200 TEXAS COMMERCE TOWER
600 TRAVIS
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:
008246/0967Recorded: 06/17/1996Pages: 22
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/29/1996
Assignee:
ROUTE 896
GLASGOW BUS. COMM., BLDG. 600
GLASGOW, DELAWARE 19702
Correspondent:
JESSICA ROSSMAN
SOUTH TOWER PENNZOIL PLACE
711 LOUISIANA, SUITE 2900
HOUSTON, TEXAS 77002-2781
Assignment: 4
Reel/Frame:
008698/0513Recorded: 09/18/1997Pages: 17
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
08/25/1997
Assignee:
1111 FANIN
HOUSTON, TEXAS 77002
Correspondent:
CATHERINE GREANEY
SOUTH TOWER PENNZOIL PLACE
711 LOUISIANA, SUITE 2900
HOUSTON, TX 77002-2781
Assignment: 5
Reel/Frame:
010461/0316Recorded: 12/13/1999Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/13/1999
Assignee:
P.O. BOX 6020
ROUTE 896, BUILDING 600
NEWARK, DELAWARE 19714
Correspondent:
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036

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