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Patent Assignment Assignor Details
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Assignor Name : SIEKMANS, JELMER JOHAN
Total Assignments: 4
Assignment: 1
Reel/Frame:032989/0767   Pages: 9
Recorded: 05/29/2014
Attorney Dkt #:S2136-700619
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2014
2
Exec Dt:
03/21/2014
3
Exec Dt:
05/22/2014
4
Exec Dt:
03/21/2014
Assignee
1
419 PARK AVE SOUTH
NEW YORK, NEW YORK 10016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14220964
Correspondence name and address
LANDO & ANASTASI LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET
CAMBRIDGE, MA 02142
Assignment: 2
Reel/Frame:032989/0970   Pages: 10
Recorded: 05/29/2014
Attorney Dkt #:S2136-700719
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2014
2
Exec Dt:
05/22/2014
3
Exec Dt:
03/21/2014
4
Exec Dt:
05/22/2014
5
Exec Dt:
03/21/2014
Assignee
1
419 PARK AVE SOUTH
NEW YORK, NEW YORK 10016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14220977
Correspondence name and address
LANDO & ANASTASI LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET
CAMBRIDGE, MA 02142
Assignment: 3
Reel/Frame:043966/0157   Pages: 18
Recorded: 10/27/2017
Attorney Dkt #:S2136.70010US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2017
2
Exec Dt:
10/19/2016
3
Exec Dt:
09/19/2017
4
Exec Dt:
09/19/2017
5
Exec Dt:
09/20/2017
6
Exec Dt:
09/19/2017
7
Exec Dt:
09/18/2017
8
Exec Dt:
09/20/2017
9
Exec Dt:
09/19/2017
10
Exec Dt:
09/19/2017
11
Exec Dt:
09/19/2017
12
Exec Dt:
09/20/2017
13
Exec Dt:
09/20/2017
14
Exec Dt:
09/21/2017
15
Exec Dt:
09/20/2017
Assignee
1
419 PARK AVE S
ROOM 900
NEW YORK, NEW YORK 10016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15787461
Correspondence name and address
MARCUS E. BROWNE
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 4
Reel/Frame:057594/0127   Pages: 18
Recorded: 09/24/2021
Attorney Dkt #:S2136.70010US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2017
2
Exec Dt:
10/19/2016
3
Exec Dt:
09/19/2017
4
Exec Dt:
09/19/2017
5
Exec Dt:
09/20/2017
6
Exec Dt:
09/19/2017
7
Exec Dt:
09/18/2017
8
Exec Dt:
09/20/2017
9
Exec Dt:
09/19/2017
10
Exec Dt:
09/19/2017
11
Exec Dt:
09/19/2017
12
Exec Dt:
09/20/2017
13
Exec Dt:
09/20/2017
14
Exec Dt:
09/21/2017
15
Exec Dt:
09/20/2017
Assignee
1
228 PARK AVENUE S
PMB 15839
NEW YORK, NEW YORK 10003-1502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17346924
Correspondence name and address
KARAN SINGH
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210

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