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Patent Assignment Assignor Details
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Assignor Name : WEITZMAN, SIGMUND A.
Total Assignments: 3
Assignment: 1
Reel/Frame:004096/0023   Pages: 2
Recorded: 02/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/09/1983
2
Exec Dt:
02/09/1983
Assignee
1
BOSTON,, MASSACHUSETTS
Property
 
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NONE
06467198
Correspondence name and address
R. W. FURLONG
28 STATE ST.
BOSTON, MA 02109
Assignment: 2
Reel/Frame:005498/0187   Pages: 3
Recorded: 11/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/17/1990
Assignee
1
MASSACHUSETTS GENERAL HOSPITAL
55 FRUIT STREET
BOSTON, MASSACHUSETTS 02114
Property
 
Pat #
Pub #
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NONE
07581773
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173-4799
Assignment: 3
Reel/Frame:008081/0239   Pages: 5
Recorded: 07/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/1996
2
Exec Dt:
07/02/1996
3
Exec Dt:
07/02/1996
Assignee
1
1801 MAPLE AVENUE
EVANSTON, ILLINOIS 60201
Property
 
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Pub #
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NONE
08626168
Correspondence name and address
SHERIDAN ROSS & MCINTOSH
WANNELL M. COOK, ESQ.
1700 LINCOLN STREET, SUITE 3500
DENVER, COLORADO 80203

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