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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/02/1998
Application #:
08477071
Filing Dt:
06/07/1995
Inventors:
PHILIP LEDER, BENJAMIN E. RICH
Title:
CELL CULTURE SYSTEM
Assignment: 1
Reel/Frame:
020690/0158Recorded: 03/24/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/03/1991
Exec Dt:
05/03/1991
Assignee:
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Correspondent:
CURTIS A. VOCK
4845 PEARL EAST CIRCLE
SUITE 300
BOULDER, CO 80301
Assignment: 2
Reel/Frame:
020690/0032Recorded: 03/24/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/06/1994
Assignee:
130 BUCKMINSTER ROAD
BROOKLINE, MASSACHUSETTS 02445
Correspondent:
CURTIS A. VOCK
4845 PEARL EAST CIRCLE
SUITE 300
BOULDER, CO 80301
Assignment: 3
Reel/Frame:
020690/0246Recorded: 03/24/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/27/2008
Assignee:
4845 PEARL EAST CIRCLE
SUITE 100
BOULDER, COLORADO 80301
Correspondent:
CURTIS A. VOCK
4845 PEARL EAST CIRCLE
SUITE 300
BOULDER, CO 80301

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