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Patent Assignment Assignor Details
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Assignor Name : EPSTEIN, RICHARD A.
Total Assignments: 6
Assignment: 1
Reel/Frame:032103/0209   Pages: 10
Recorded: 01/31/2014
Attorney Dkt #:07470.0277001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2013
2
Exec Dt:
09/18/2013
3
Exec Dt:
08/27/2013
4
Exec Dt:
01/31/2014
5
Exec Dt:
11/25/2013
6
Exec Dt:
09/06/2013
7
Exec Dt:
08/22/2013
Assignee
1
201 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13827558
Correspondence name and address
REX I. HUANG
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:047988/0009   Pages: 10
Recorded: 01/14/2019
Attorney Dkt #:07470-0277002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2013
2
Exec Dt:
09/18/2013
3
Exec Dt:
08/27/2013
4
Exec Dt:
01/31/2014
5
Exec Dt:
11/25/2013
6
Exec Dt:
09/06/2013
7
Exec Dt:
08/22/2013
Assignee
1
201 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15891794
Correspondence name and address
GRETCHEN A. DEVRIES
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:051532/0192   Pages: 10
Recorded: 01/16/2020
Attorney Dkt #:07470-0277003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2013
2
Exec Dt:
09/18/2013
3
Exec Dt:
08/27/2013
4
Exec Dt:
01/31/2014
5
Exec Dt:
11/25/2013
6
Exec Dt:
09/06/2013
7
Exec Dt:
08/22/2013
Assignee
1
201 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16362964
Correspondence name and address
GRETCHEN A. DEVRIES
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:048910/0449   Pages: 5
Recorded: 04/17/2019
Attorney Dkt #:07470-0297002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2015
2
Exec Dt:
04/06/2015
Assignee
1
201 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16181582
Correspondence name and address
GRETCHEN A. DEVRIES
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:057911/0491   Pages: 5
Recorded: 10/26/2021
Attorney Dkt #:07470-0363002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2018
2
Exec Dt:
06/01/2018
Assignee
1
201 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17509286
Correspondence name and address
GRETCHEN A. DEVRIES
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 6
Reel/Frame:045988/0921   Pages: 5
Recorded: 06/05/2018
Attorney Dkt #:07470-0363001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2018
2
Exec Dt:
06/01/2018
Assignee
1
201 SPRING STREET
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15997278
Correspondence name and address
GRETCHEN A. DEVRIES
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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