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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/01/1992
Application #:
07479935
Filing Dt:
02/14/1990
Inventors:
CHARLES COHEN, ROBERT A. DISHMAN, JAMES S. HUSTON, ROBERT L. BRATZLER, DAVID R. DODDS et al
Title:
SEPARATION BY CARRIER MEDIATED TRANSPORT
Assignment: 1
Reel/Frame:
006144/0373Recorded: 06/10/1992Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/07/1991
Exec Dt:
01/07/1991
Assignee:
35 SOUTH STREET
HOPKINTON, MASSACHUSETTS 01748
Correspondent:
TESTA, HURWITZ & THIBEAULT
ROBIN D. KELLEY
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
006144/0379Recorded: 06/10/1992Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/07/1991
Exec Dt:
01/07/1991
Exec Dt:
01/07/1991
Exec Dt:
01/07/1991
Assignee:
33 LOCKE DRIVE
MARLBOROUGH, MASSACHUSETTS 01752
Correspondent:
TESTA, HURWITZ & THIBEAULT
ROBIN D. KELLEY
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:
013798/0552Recorded: 07/16/2003Pages: 59
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/14/2000
Exec Dt:
02/14/2000
Exec Dt:
02/14/2000
Assignee:
61 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Correspondent:
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624

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