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Patent Assignment Assignor Details
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Assignor Name : EPSTEIN, JAMES
Total Assignments: 18
Assignment: 1
Reel/Frame:004226/0578   Pages: 2
Recorded: 02/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/16/1984
2
Exec Dt:
02/16/1984
Assignee
1
1636 HYDE PARK AVENUE,
A CORP OF MA
HYDE PARK, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06071882
Correspondence name and address
KENWAY & JENNEY
SUITE 1003
2001 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005234/0400   Pages: 3
Recorded: 02/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/31/1990
2
Exec Dt:
01/31/1990
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06061745
 
NONE
06071882
 
NONE
06124568
 
NONE
06506786
 
NONE
06686614
Correspondence name and address
SHLESINGER & MYERS
3000 SOUTH EADS ST.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006645/0077   Pages: 3
Recorded: 07/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/1993
2
Exec Dt:
07/21/1993
3
Exec Dt:
07/21/1993
Assignee
1
1636 HYDE PARK AVE.
HYDE PARK, MASSACHUSETTS 02136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08094956
Correspondence name and address
JOSEFINO P. DE LEON
SHLESINGER, ARKWRIGHT & GARVEY
3000 SOUTH EADS STREET
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:028067/0171   Pages: 5
Recorded: 04/18/2012
Attorney Dkt #:248/4 UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/2012
2
Exec Dt:
04/11/2012
Assignee
1
1100 CENTRAL INDUSTRIAL DRIVE
ST. LOUIS, MISSOURI 63110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13419326
Correspondence name and address
BENTLEY J. OLIVE PLLC
125 EDINBURGH SOUTH DRIVE
SUITE 100
CARY, NC 27511
Assignment: 5
Reel/Frame:028067/0340   Pages: 4
Recorded: 04/18/2012
Attorney Dkt #:248/5 UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/13/2012
Assignee
1
1100 CENTRAL INDUSTRIAL DRIVE
ST. LOUIS, MISSOURI 63110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13419339
Correspondence name and address
BENTLEY J. OLIVE PLLC
125 EDINBURGH SOUTH DRIVE
SUITE 100
CARY, NC 27511
Assignment: 6
Reel/Frame:028067/0492   Pages: 4
Recorded: 04/18/2012
Attorney Dkt #:248/6 UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/13/2012
Assignee
1
1100 CENTRAL INDUSTRIAL DRIVE
ST. LOUIS, MISSOURI 63110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13419342
Correspondence name and address
BENTLEY J. OLIVE PLLC
125 EDINBURGH SOUTH DRIVE
SUITE 100
CARY, NC 27511
Assignment: 7
Reel/Frame:028090/0504   Pages: 5
Recorded: 04/23/2012
Attorney Dkt #:248/8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2012
2
Exec Dt:
04/17/2012
Assignee
1
1100 CENTRAL INDUSTRIAL DRIVE
ST. LOUIS, MISSOURI 63110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13452090
Correspondence name and address
BENTLEY J. OLIVE PLLC
125 EDINBURGH SOUTH DRIVE
SUITE 100
CARY, NC 27511
Assignment: 8
Reel/Frame:028579/0735   Pages: 5
Recorded: 07/18/2012
Attorney Dkt #:248/13 DES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2012
2
Exec Dt:
06/22/2012
Assignee
1
1100 CENTRAL INDUSTRIAL DRIVE
ST. LOUIS, MISSOURI 63110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29425061
Correspondence name and address
JUSTIN R. NIFONG
125 EDINBURGH SOUTH DRIVE
SUITE 100
CARY, NC 27511
Assignment: 9
Reel/Frame:028827/0708   Pages: 5
Recorded: 08/22/2012
Attorney Dkt #:UTL-012-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2012
2
Exec Dt:
08/01/2012
3
Exec Dt:
08/01/2012
4
Exec Dt:
08/03/2012
Assignee
1
21 DRYDOCK AVE, 8TH FLOOR
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13560628
Correspondence name and address
FASTCAP SYSTEMS, CORP.
21 DRYDOCK AVE, 8TH FLOOR
BOSTON, MA 02210
Assignment: 10
Reel/Frame:029871/0107   Pages: 3
Recorded: 02/25/2013
Attorney Dkt #:F0704.70017US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/23/2013
Assignee
1
21 DRYDOCK AVENUE
8 FLOOR EAST
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13681081
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 11
Reel/Frame:045176/0001   Pages: 20
Recorded: 03/12/2018
Attorney Dkt #:F0704.70023US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2013
2
Exec Dt:
06/14/2013
3
Exec Dt:
05/30/2013
4
Exec Dt:
05/30/2013
5
Exec Dt:
05/30/2013
6
Exec Dt:
05/31/2013
7
Exec Dt:
05/31/2013
Assignee
1
21 DRYDOCK AVENUE
8 FLOOR EAST
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15376618
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 12
Reel/Frame:046026/0053   Pages: 20
Recorded: 06/08/2018
Attorney Dkt #:F0704.70023US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/14/2013
2
Exec Dt:
05/30/2013
3
Exec Dt:
05/30/2013
4
Exec Dt:
05/30/2013
5
Exec Dt:
05/31/2013
6
Exec Dt:
06/05/2013
7
Exec Dt:
05/31/2013
Assignee
1
21 DRYDOCK AVENUE
8 FLOOR EAST
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13776603
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 13
Reel/Frame:052339/0932   Pages: 20
Recorded: 04/08/2020
Attorney Dkt #:NLB0008USPC2 / UTL024NC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2013
2
Exec Dt:
06/14/2013
3
Exec Dt:
05/30/2013
4
Exec Dt:
05/30/2013
5
Exec Dt:
05/30/2013
6
Exec Dt:
05/31/2013
7
Exec Dt:
05/31/2013
Assignee
1
21 DRYDOCK AVENUE
8 FLOOR EAST
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16452291
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:063192/0433   Pages: 20
Recorded: 03/31/2023
Attorney Dkt #:NLB0008USPC3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2013
2
Exec Dt:
06/14/2013
3
Exec Dt:
05/30/2013
4
Exec Dt:
05/30/2013
5
Exec Dt:
05/30/2013
6
Exec Dt:
05/31/2013
7
Exec Dt:
05/31/2013
Assignee
1
21 DRYDOCK AVENUE
8TH FLOOR EAST
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17582339
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:064932/0256   Pages: 20
Recorded: 09/18/2023
Attorney Dkt #:NLB0008USPC4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2013
2
Exec Dt:
06/14/2013
3
Exec Dt:
05/30/2013
4
Exec Dt:
05/30/2013
5
Exec Dt:
05/30/2013
6
Exec Dt:
05/31/2013
7
Exec Dt:
05/31/2013
Assignee
1
7 AUDUBON ROAD
SUITE 100
WAKEFIELD, MASSACHUSETTS 01880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18369267
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, 06103 UNITED STATES
Assignment: 16
Reel/Frame:031081/0432   Pages: 10
Recorded: 08/26/2013
Attorney Dkt #:248/24 UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2013
2
Exec Dt:
08/13/2013
3
Exec Dt:
06/20/2013
Assignee
1
1100 CENTRAL INDUSTRIAL DRIVE
ST. LOUIS, MISSOURI 63110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13792150
Correspondence name and address
BENTLEY J. OLIVE
125 EDINBURGH SOUTH DRIVE
SUITE 100
CARY, NC 27511
Assignment: 17
Reel/Frame:045634/0317   Pages: 21
Recorded: 04/25/2018
Attorney Dkt #:F0704.70009US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2014
2
Exec Dt:
03/07/2014
3
Exec Dt:
03/07/2014
4
Exec Dt:
03/07/2014
5
Exec Dt:
03/04/2014
6
Exec Dt:
03/07/2014
Assignee
1
21 DRYDOCK AVENUE
8 FLOOR EAST
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14131666
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 18
Reel/Frame:053786/0801   Pages: 24
Recorded: 09/16/2020
Attorney Dkt #:UTL-010-N2 (NLB0008US7C)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2014
2
Exec Dt:
03/07/2014
3
Exec Dt:
03/07/2014
4
Exec Dt:
03/07/2014
5
Exec Dt:
03/04/2014
6
Exec Dt:
03/07/2014
7
Exec Dt:
12/11/2018
Assignee
1
21 DRYDOCK AVENUE
8 FLOOR EAST
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16872959
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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