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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/29/1991
Application #:
07428833
Filing Dt:
10/30/1989
Inventors:
THOMAS E. HAW, JEANNIE E. WILLIAMS, MUNIB A. WOBER
Title:
NARROW DIVERGENCE, SINGLE QUANTUM WELL, SEPARATE CONFINEMENT, ALGAAS LASER
Assignment: 1
Reel/Frame:
005168/0569Recorded: 10/30/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/27/1989
Exec Dt:
10/27/1989
Exec Dt:
10/27/1989
Assignee:
549 TECHNOLOGY SQUARE
A CORP. OF DE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
POLAROID CORP., PATENT DEPT.,
549 TECHNOLOGY SQ.,
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:
010766/0682Recorded: 04/24/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/07/2000
Assignee:
BUILDING N-1
ONE UPLAND ROAD
NORWOOD, MASSACHUSETTS 02062
Correspondent:
COOKE, CLANCY & GRUENTHAL, LLP
PAULA M. BAGGER
150 FEDERAL STREET
12TH FLOOR
BOSTON, MA 02110

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