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Patent Assignment Assignor Details
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Assignor Name : HELLMANN, MATTHEW D.
Total Assignments: 3
Assignment: 1
Reel/Frame:043336/0335   Pages: 8
Recorded: 08/18/2017
Attorney Dkt #:2003080-1387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2016
2
Exec Dt:
03/28/2016
3
Exec Dt:
04/14/2016
Assignee
1
1275 YORK AVENUE
NEW YORK, NEW YORK 10065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15528385
Correspondence name and address
CHOATE, HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 2
Reel/Frame:049159/0987   Pages: 8
Recorded: 05/13/2019
Attorney Dkt #:2003080-1679
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2016
2
Exec Dt:
03/28/2016
3
Exec Dt:
04/14/2016
Assignee
1
1275 YORK AVENUE
NEW YORK, NEW YORK 10065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16283555
Correspondence name and address
CHOATE HALL & STEWART LLP-PATENT DOCKET
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 3
Reel/Frame:056490/0698   Pages: 8
Recorded: 06/09/2021
Attorney Dkt #:2003080-1866
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2016
2
Exec Dt:
03/28/2016
3
Exec Dt:
04/14/2016
Assignee
1
1275 YORK AVENUE
NEW YORK, NEW YORK 10065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17202173
Correspondence name and address
CHOATE HALL & STEWART LLP/MSKCC
TWO INTERNATIONAL PLACE
PATENT DOCKET
BOSTON, MA 02110

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