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Patent Assignment Assignor Details
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Assignor Name : EISENACH, ERIK R.
Total Assignments: 4
Assignment: 1
Reel/Frame:050997/0280   Pages: 10
Recorded: 11/13/2019
Attorney Dkt #:MIT-20044US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2019
2
Exec Dt:
02/08/2019
3
Exec Dt:
02/08/2019
4
Exec Dt:
02/07/2019
5
Exec Dt:
02/08/2019
6
Exec Dt:
02/08/2019
Assignee
1
77 MASSACHUSETTS AVE.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16204381
Correspondence name and address
SMITH BALUCH LLP
376 BOYLSTON ST.
SUITE 401
BOSTON, MA 02116
Assignment: 2
Reel/Frame:054420/0360   Pages: 11
Recorded: 11/19/2020
Attorney Dkt #:MIT-20819US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2019
2
Exec Dt:
12/11/2019
3
Exec Dt:
12/11/2019
4
Exec Dt:
12/11/2019
5
Exec Dt:
12/11/2019
6
Exec Dt:
08/30/2020
7
Exec Dt:
09/20/2019
8
Exec Dt:
11/06/2019
9
Exec Dt:
09/20/2019
10
Exec Dt:
09/20/2019
Assignee
1
77 MASSACHUSETTS AVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16551799
Correspondence name and address
SMITH BALUCH LLP
376 BOYLSTON ST.
SUITE 401
BOSTON, MA 02116
Assignment: 3
Reel/Frame:055783/0629   Pages: 11
Recorded: 03/31/2021
Attorney Dkt #:MIT-20819US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2019
2
Exec Dt:
12/11/2019
3
Exec Dt:
12/11/2019
4
Exec Dt:
12/11/2019
5
Exec Dt:
12/11/2019
6
Exec Dt:
08/30/2020
7
Exec Dt:
09/20/2019
8
Exec Dt:
09/20/2019
9
Exec Dt:
11/06/2019
10
Exec Dt:
09/20/2019
Assignee
1
77 MASSACHUSETTS AVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17188316
Correspondence name and address
SMITH BALUCH LLP
376 BOYLSTON ST.
SUITE 401
BOSTON, MA 02116
Assignment: 4
Reel/Frame:063282/0981   Pages: 14
Recorded: 04/11/2023
Attorney Dkt #:MIT-22127US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2021
2
Exec Dt:
02/05/2021
3
Exec Dt:
03/31/2021
4
Exec Dt:
01/28/2021
5
Exec Dt:
01/28/2021
6
Exec Dt:
02/23/2021
7
Exec Dt:
03/30/2023
8
Exec Dt:
02/18/2021
9
Exec Dt:
02/17/2021
10
Exec Dt:
04/05/2021
Assignee
1
77 MASSACHUSETTS AVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17134589
Correspondence name and address
SMITH BALUCH LLP
376 BOYLSTON ST.
SUITE 401
BOSTON, MA 02116

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