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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
08/22/1989
Application #:
07181776
Filing Dt:
04/15/1988
Inventor:
MADHUSUDAN D. JAYAWANT
Title:
MAGNESIUM IONS IN A PROCESS FOR ALKALINE PEROXIDE TREATMENT OF NONWOODY LIGNOCELLULOSIC SUBSTRATES
Assignment: 1
Reel/Frame:
004896/0431Recorded: 06/15/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/29/1988
Assignee:
Correspondent:
CRAIG H. EVANS
PAT. DIV., LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:
008715/0485Recorded: 08/22/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/14/1997
Assignee:
1001 S. CLEVELAND STREET
CAMBRIDGE, MINNESOTA
Correspondent:
JACQUELINE STEENSMA
DCV LEGAL
3521 SILVERSIDE ROAD
SUITE 2K
WILMINGTON, DE 19810
Assignment: 3
Reel/Frame:
008683/0718Recorded: 09/02/1997Pages: 10
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
08/20/1997
Assignee:
60 EAST 42ND STREET
NEW YORK, NEW YORK 10017
Correspondent:
KAYE, SCHOLER, FIERMAN, ET AL
NAOMI SHRENZEL
425 PARK AVENUE
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:
010499/0698Recorded: 12/27/1999Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/28/1997
Assignee:
3521 SILVERSIDE ROAD
WILMINGTON, DELAWARE 19810
Correspondent:
DUANE, MORRIS & HECKSCHER LLP
ROBERT E. ROSENTHAL
ONE LIBERTY PLACE, SUITE 4200
PHILADELPHIA, PA 19103-7396
Assignment: 5
Reel/Frame:
010557/0021Recorded: 01/18/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/30/1999
Assignee:
25 WIGGINS AVENUE
BEDFORD, MASSACHUSETTS 01730
Correspondent:
MINTZ, LEVIN, COHN, FERRIS, ET AL.
DAVID B. BERNSTEIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 6
Reel/Frame:
010776/0540Recorded: 05/08/2000Pages: 4
Conveyance:
RELEASE OF LIEN ON PATENTS
Assignor:
Exec Dt:
12/30/1999
Assignee:
3521 SILVERSIDE ROAD, SUITE 2K CONCORD PLAZA, QUILLEN BUILDING
WILMINGTON, DELAWARE 19810
Correspondent:
MINTZ, LEVIN, COHN, FERRIS GLOVSKY AND
POPEO, P.C.
DAVID B. BERNSTEIN
ONE FINANCIAL CENTER
BOSTON, MA 02111

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