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Patent Assignment Assignor Details
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Assignor Name : LEIGHTON, JAMES L.
Total Assignments: 5
Assignment: 1
Reel/Frame:007941/0885   Pages: 7
Recorded: 05/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/1996
2
Exec Dt:
01/25/1996
3
Exec Dt:
01/25/1996
Assignee
1
124 MT. AUBURN STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08403374
Correspondence name and address
LAHIVE & COCKFIELD
MATTHEW P. VINCENT
60 STATE STREET, STE. 510
BOSTON, MA 02109
Assignment: 2
Reel/Frame:007981/0447   Pages: 3
Recorded: 06/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/1996
2
Exec Dt:
04/24/1996
3
Exec Dt:
04/24/1996
Assignee
1
124 MT. AUBURN STREET
CAMBRIDGE,, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08622549
Correspondence name and address
LAHIVE & COCKFIELD
MATTHEW P. VINCENT
SUTIE 510
60 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:010616/0442   Pages: 3
Recorded: 02/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/1997
2
Exec Dt:
12/09/1997
Assignee
1
WEST 116TH STREET AND BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08969178
Correspondence name and address
COOPER & DUNHAM LLP
JOHN P. WHITE
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:016575/0695   Pages: 4
Recorded: 07/26/2005
Attorney Dkt #:19240.338 US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2005
2
Exec Dt:
07/04/2005
3
Exec Dt:
06/17/2005
Assignee
1
535 WEST 116TH STREET
110 LOW MEMORIAL LIBRARY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10504831
Correspondence name and address
MATTHEW E. LANGER
WILMER CUTLER PICKERING HALE & DORR LLP
399 PARK AVENUE
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:026576/0456   Pages: 8
Recorded: 07/12/2011
Attorney Dkt #:0019240.00897US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2011
2
Exec Dt:
05/24/2011
Assignee
1
412 LOW MEMORIAL LIBRARY
535 WEST 116TH STREET
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13089708
Correspondence name and address
MARK D. MCBRIAR
399 PARK AVENUE
WILMERHALE
NEW YORK, NY 10022

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