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Patent Assignment Assignor Details
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Assignor Name : CHOI, HYUNGRYUL JOHNNY
Total Assignments: 3
Assignment: 1
Reel/Frame:029688/0528   Pages: 37
Recorded: 01/24/2013
Attorney Dkt #:4471.1010-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2012
2
Exec Dt:
10/03/2011
3
Exec Dt:
12/16/2012
4
Exec Dt:
10/02/2011
5
Exec Dt:
09/29/2011
6
Exec Dt:
12/11/2012
7
Exec Dt:
09/29/2011
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13704934
Correspondence name and address
ALICE O. CARROLL, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 2
Reel/Frame:050064/0719   Pages: 10
Recorded: 08/15/2019
Attorney Dkt #:14952.0482
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2013
2
Exec Dt:
06/26/2013
3
Exec Dt:
06/13/2013
4
Exec Dt:
06/26/2013
5
Exec Dt:
06/17/2013
6
Exec Dt:
06/17/2013
7
Exec Dt:
06/17/2013
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14274642
Correspondence name and address
HAROLD H. FOX
STEPTOE & JOHNSON LLP
1330 CONNECTICUT AVENUE NW
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:031252/0265   Pages: 9
Recorded: 09/20/2013
Attorney Dkt #:15700.114534
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2013
2
Exec Dt:
09/12/2013
3
Exec Dt:
09/19/2013
4
Exec Dt:
09/10/2013
5
Exec Dt:
09/13/2013
6
Exec Dt:
09/10/2013
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13932066
Correspondence name and address
SAM PASTERNACK
77 MASSACHUSETTS AVENUE
NE18-501
CAMBRIDGE, MA 02139

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