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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/11/1991
Application #:
07299315
Filing Dt:
01/23/1989
Inventor:
MARK D. MODELL
Title:
HETERODYNE SYSTEM AND METHOD FOR SENSING A TARGET SUBSTANCE
Assignment: 1
Reel/Frame:
007117/0445Recorded: 08/18/1994Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/09/1991
Assignees:
222 BERKLEY STREET
BOSTON, MASSACHUSETTS 02116
222 BERKLEY STREET
BOSTON, MASSACHUSETTS 02116
SUITE 2575
10 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Correspondent:
ROSEMOND D. CONNELL
C/O ROPES & GRAY
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 2
Reel/Frame:
007160/0315Recorded: 08/12/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/05/1994
Assignee:
100 INMAN STREET
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
BIOPHOTONICS, INC.
NORMAN PRIEBATSCH
100 INMAN STREET
CAMBRIDGE, MA 02139
Assignment: 3
Reel/Frame:
008059/0787Recorded: 08/02/1996Pages: 14
Conveyance:
RELEASE OF SECURITY INTEREST AND REASSIGNMENT
Assignors:
Exec Dt:
01/29/1996
Exec Dt:
01/29/1996
Exec Dt:
01/29/1996
Assignee:
SUITE 2
100 INMAN STREET
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
BINGHAM, DANA & GOULD LLP
JANE PIKE
150 FEDERAL STREET
BOSTON, MASSACHUSETTS 02110
Assignment: 4
Reel/Frame:
009845/0768Recorded: 03/29/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/04/1999
Assignee:
125 HARTWELL AVENUE
LEXINGTON, MASSACHUSETTS 02421
Correspondent:
FOLEY, HOAG & ELIOT LLP
CHARLES H. CELLA
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2170

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