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Patent Assignment Assignor Details
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Assignor Name : CHEUNG, KENNETH C.
Total Assignments: 3
Assignment: 1
Reel/Frame:026638/0209   Pages: 3
Recorded: 07/24/2011
Attorney Dkt #:056754/0570
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2010
2
Exec Dt:
07/27/2010
3
Exec Dt:
07/26/2010
Assignee
1
77 MASSACHUSETTS AVE.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12732184
Correspondence name and address
NORMA E. HENDERSON
13 JEFFERSON DRIVE
LONDONDERRY, NH 03053
Assignment: 2
Reel/Frame:042610/0193   Pages: 4
Recorded: 05/27/2017
Attorney Dkt #:056754/0710
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2013
2
Exec Dt:
09/23/2013
3
Exec Dt:
09/23/2013
Assignee
1
77 MASSACHUSETTS AVE.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13924530
Correspondence name and address
NORMA E. HENDERSON
13 JEFFERSON DRIVE
LONDONDERRY, NH 03053
Assignment: 3
Reel/Frame:041690/0991   Pages: 3
Recorded: 02/13/2017
Attorney Dkt #:056754/0720
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2013
2
Exec Dt:
09/11/2013
Assignee
1
77 MASSACHUSETTS AVE.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13961880
Correspondence name and address
NORMA E. HENDERSON
13 JEFFERSON DRIVE
LONDONDERRY, NH 03053

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