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Patent Assignment Assignor Details
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Assignor Name : HATFIELD, DAVID B.
Total Assignments: 4
Assignment: 1
Reel/Frame:022246/0177   Pages: 5
Recorded: 02/12/2009
Attorney Dkt #:RAYTP0227USA
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
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11936621
Correspondence name and address
KENNETH W. FAFRAK
RENNER, OTTO, BOISSELLE & SKLAR, LLP
1621 EUCLID AVENUE, 19TH FLOOR
CLEVELAND, OH 44115
Assignment: 2
Reel/Frame:020079/0907   Pages: 5
Recorded: 11/07/2007
Attorney Dkt #:RAYTP0300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2007
2
Exec Dt:
10/24/2007
3
Exec Dt:
10/24/2007
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11936247
Correspondence name and address
JONATHAN A. PLATT
1621 EUCLID AVE.
19TH FLOOR
CLEVELAND, OH 44115
Assignment: 3
Reel/Frame:023587/0285   Pages: 5
Recorded: 12/01/2009
Attorney Dkt #:085.0048 (09W169)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2009
2
Exec Dt:
11/19/2009
3
Exec Dt:
11/19/2009
4
Exec Dt:
12/01/2009
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12628610
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 EAST COCHISE ROAD
SCOTTSDALE, AZ 85253-1406
Assignment: 4
Reel/Frame:025233/0749   Pages: 6
Recorded: 11/02/2010
Attorney Dkt #:085.0065 (09W189)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2010
2
Exec Dt:
10/26/2010
3
Exec Dt:
10/22/2010
4
Exec Dt:
11/01/2010
5
Exec Dt:
10/22/2010
6
Exec Dt:
10/28/2010
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12917699
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 EAST COCHISE ROAD
SCOTTSDALE, AZ 85253-1406

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