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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/13/1990
Application #:
07390869
Filing Dt:
08/08/1989
Inventor:
EDGARDO J. PARSI
Title:
APPARATUS AND PROCESS FOR THE REMOVAL OF ACIDIC AND BASIC GASES FROM FLUID MIXTURES USING BIPOLAR MEMBRANES
Assignment: 1
Reel/Frame:
005234/0368Recorded: 02/26/1990Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/07/1989
Assignee:
65 GROVE STREET
WATERTOWN, MASSACHUSETTS 02172
Correspondent:
NORMAN E. SALIBA
C/O IONICS, INCORPORATED
65 GROVE STREET
WATERTOWN, MA 02172
Assignment: 2
Reel/Frame:
015000/0654Recorded: 02/12/2004Pages: 13
Conveyance:
SEE 015083/0722 CORRECTION OF REC. DATE
Assignor:
Exec Dt:
02/13/2004
Assignee:
677 WASHINGTON BOULEVARD
STAMFORD, CONNECTICUT 06912
Correspondent:
LATHAM & WATKINS
PATRICIA CONNER
650 TOWN CENTER DRIVE, SUITE 2000
COSTA MESA, CA 92626
Assignment: 3
Reel/Frame:
015083/0722Recorded: 02/13/2004Pages: 13
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
02/13/2004
Assignee:
677 WASHINGTON BOULEVARD
STAMFORD, CONNECTICUT 06912
Correspondent:
LATHAM & WATKINS
PATRICIA CONNER
650 TOWN CENTER DRIVE, SUITE 2000
COSTA MESA, CALIFORNIA 92626

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