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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
Application #:
04754678
Filing Dt:
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
Assignment: 1
Reel/Frame:
004610/0289Recorded: 09/02/1986Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/18/1986
Assignee:
MASSACHUSETTS
Correspondent:
CHOATE, HALL & STEWART
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA. 02109
Assignment: 2
Reel/Frame:
005381/0930Recorded: 07/30/1990Pages: 21
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). MARCH 27, 1989, MA.
Assignor:
Exec Dt:
01/28/1989
Assignee:
Correspondent:
FISH & RICHARDSON
1000 WINTER ST., SUITE 2150
BOSTON, MA. 02154-1247
Assignment: 3
Reel/Frame:
005142/0489Recorded: 06/09/1989Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/27/1989
Assignee:
DELAWARE
Correspondent:
CHOATE, HALL & STEWART
EXCHANGE PLACE
53 STATE ST.
BOSTON, MA 02109
Assignment: 4
Reel/Frame:
006353/0345Recorded: 11/12/1992Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 10/01/1990MA
Assignor:
Exec Dt:
09/27/1990
Assignee:
63 SOUTH AVENUE
BURLINGTON, MASSACHUSETTS 01803-4903
Correspondent:
CHARLES HIEKEN, ESQ.
FISH & RICHARDSON
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 5
Reel/Frame:
006353/0353Recorded: 11/12/1992Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 10/01/1990
Assignor:
Exec Dt:
09/27/1990
Assignee:
63 SOUTH AVENUE
BURLINGTON, MASSACHUSETTS 01803-4903
Correspondent:
CHARLES HIEKEN, ESQ.
FISH & RICHARDSON
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 6
Reel/Frame:
006389/0711Recorded: 01/25/1993Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/27/1992
Assignee:
401 EDGEWATER PLACE, SUITE 560
WAKERFIELD, MASSACHUSETTS 01880-6210
Correspondent:
CHARLES HIEKEN, ESQ.
RISH & RICHARDSON
225 FRANKLIN STREET
BOSTON, MA 02110-2804

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