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Patent Assignment Assignor Details
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Assignor Name : HATFIELD, DAVID BROOKE
Total Assignments: 2
Assignment: 1
Reel/Frame:014207/0425   Pages: 4
Recorded: 12/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2003
2
Exec Dt:
11/19/2003
3
Exec Dt:
11/19/2003
Assignee
1
141 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10723337
Correspondence name and address
RENNER, OTTO, BOISSELLE & SKLAR, LLP
KENNETH W. FAFRAK
1621 EUCLID AVENUE, 19TH FLOOR
CLEVELAND, OH 44115
Assignment: 2
Reel/Frame:015600/0224   Pages: 3
Recorded: 07/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/06/2004
Assignee
1
870 WINTER STREET
INTELLECTUAL PROPERTY & LICENSING
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10894753
Correspondence name and address
THOMAS J. FINN
PATENT DOCKETING ADMINISTRATION
2000 E. EL SEGUNDO BLVD.
EL SEGUNDO, CA 90245

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