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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
06/07/1983
Application #:
06367973
Filing Dt:
10/23/1981
Inventors:
PATRICIA M. SCANLON, E. RICHARD YOUNG
Title:
CHELATING AGENTS FOR NON-AQUEOUS SYSTEMS
Assignment: 1
Reel/Frame:
004102/0224Recorded: 03/07/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/23/1983
Exec Dt:
02/23/1983
Assignee:
1114 AVENUE OF THE AMERICAS,
NEW YORK,, NEW YORK 10036
Correspondent:
RONALD A. BLEEKER
W. R. GRACE & CO.
1114 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
006467/0595Recorded: 03/22/1993Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/29/1992
Assignee:
55 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02173
Correspondent:
KEVIN S. LEMACK
NIELDS & LEMACK
747 MAIN STREET - SUITE 200
CONCORD, MA 01742
Assignment: 3
Reel/Frame:
006621/0379Recorded: 03/08/1993Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/29/1992
Assignee:
ONE CHASE MANHATTAN PLAZA
NEW YORK, NEW YORK 10081
Correspondent:
THE CHASE MANHATTAN BANK
MICHAEL MCGOVERN
ONE CHASE MANHATTAN PLAZA
NEW YORK, NY 10081
Assignment: 4
Reel/Frame:
007677/0852Recorded: 10/02/1995Pages: 13
Conveyance:
PATENT RELEASE
Assignor:
Exec Dt:
08/31/1995
Assignee:
55 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02173
Correspondent:
JOANNA HUC
WHITE & CASE
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:
004065/0346Recorded: 10/02/1982Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
00/00/0000
Exec Dt:
00/00/0000
Assignee:
Correspondent:
RONALD A. BLEEKER
W. R. GRACE & CO.
1114 AVE. OF THE AMERICAS
NEW YORK, NY 10036

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