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Patent Assignment Assignor Details
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Assignor Name : MATHIAS, RICHARD
Total Assignments: 30
Assignment: 1
Reel/Frame:029171/0021   Pages: 3
Recorded: 10/23/2012
Attorney Dkt #:BOUL/0038USP / TYF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2012
2
Exec Dt:
09/04/2012
Assignee
1
79 CLERKENWELL ROAD
LONDON, UNITED KINGDOM EC1R 5AR
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13577232
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:051564/0730   Pages: 10
Recorded: 01/21/2020
Attorney Dkt #:440-006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2020
2
Exec Dt:
01/20/2020
3
Exec Dt:
01/14/2020
4
Exec Dt:
01/16/2020
5
Exec Dt:
01/14/2020
6
Exec Dt:
01/16/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16670103
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 3
Reel/Frame:051565/0866   Pages: 7
Recorded: 01/21/2020
Attorney Dkt #:440-007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2020
2
Exec Dt:
01/20/2020
3
Exec Dt:
01/14/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16670039
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 4
Reel/Frame:051566/0040   Pages: 7
Recorded: 01/21/2020
Attorney Dkt #:440-008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2020
2
Exec Dt:
01/20/2020
3
Exec Dt:
01/14/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16670319
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 5
Reel/Frame:051566/0216   Pages: 8
Recorded: 01/21/2020
Attorney Dkt #:440-009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2020
2
Exec Dt:
01/20/2020
3
Exec Dt:
01/14/2020
4
Exec Dt:
01/14/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16670476
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 6
Reel/Frame:051569/0086   Pages: 7
Recorded: 01/21/2020
Attorney Dkt #:440-019US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2020
2
Exec Dt:
01/16/2020
3
Exec Dt:
01/16/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16718875
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 7
Reel/Frame:055346/0619   Pages: 9
Recorded: 02/21/2021
Attorney Dkt #:440-021USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2020
2
Exec Dt:
05/06/2020
3
Exec Dt:
05/11/2020
4
Exec Dt:
06/15/2020
5
Exec Dt:
06/26/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724367
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 8
Reel/Frame:055346/0643   Pages: 7
Recorded: 02/21/2021
Attorney Dkt #:440-024USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2020
2
Exec Dt:
05/06/2020
3
Exec Dt:
05/11/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724387
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 9
Reel/Frame:055346/0653   Pages: 7
Recorded: 02/21/2021
Attorney Dkt #:440-025USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2020
2
Exec Dt:
05/06/2020
3
Exec Dt:
05/11/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724397
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 10
Reel/Frame:055346/0660   Pages: 7
Recorded: 02/21/2021
Attorney Dkt #:440-026USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2020
2
Exec Dt:
05/06/2020
3
Exec Dt:
05/11/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724349
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 11
Reel/Frame:055346/0671   Pages: 7
Recorded: 02/21/2021
Attorney Dkt #:440-027USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2020
2
Exec Dt:
05/06/2020
3
Exec Dt:
05/11/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724350
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 12
Reel/Frame:055346/0686   Pages: 7
Recorded: 02/21/2021
Attorney Dkt #:440-028USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2020
2
Exec Dt:
05/06/2020
3
Exec Dt:
05/11/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724352
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 13
Reel/Frame:055346/0711   Pages: 7
Recorded: 02/21/2021
Attorney Dkt #:440-029USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2020
2
Exec Dt:
05/06/2020
3
Exec Dt:
05/11/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724369
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 14
Reel/Frame:055346/0725   Pages: 10
Recorded: 02/21/2021
Attorney Dkt #:440-030USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2020
2
Exec Dt:
07/05/2020
3
Exec Dt:
05/11/2020
4
Exec Dt:
06/26/2020
5
Exec Dt:
05/09/2020
6
Exec Dt:
05/14/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724404
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 15
Reel/Frame:055346/0741   Pages: 10
Recorded: 02/21/2021
Attorney Dkt #:440-031USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2020
2
Exec Dt:
07/05/2020
3
Exec Dt:
05/11/2020
4
Exec Dt:
06/26/2020
5
Exec Dt:
05/09/2020
6
Exec Dt:
05/14/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724416
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 16
Reel/Frame:055346/0780   Pages: 7
Recorded: 02/21/2021
Attorney Dkt #:440-033US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2020
2
Exec Dt:
05/11/2020
3
Exec Dt:
05/14/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
16795012
 
17067521
 
17089532
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 17
Reel/Frame:055356/0560   Pages: 10
Recorded: 02/22/2021
Attorney Dkt #:440-035USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2020
2
Exec Dt:
07/27/2020
3
Exec Dt:
07/27/2020
4
Exec Dt:
07/27/2020
5
Exec Dt:
07/24/2020
6
Exec Dt:
07/28/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724431
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 18
Reel/Frame:055376/0162   Pages: 10
Recorded: 02/23/2021
Attorney Dkt #:440-036USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2020
2
Exec Dt:
07/27/2020
3
Exec Dt:
07/27/2020
4
Exec Dt:
07/27/2020
5
Exec Dt:
07/24/2020
6
Exec Dt:
07/28/2020
Assignee
1
89 A STREET, #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29724437
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
SUITE 206
TRUMBULL, CT 06611
Assignment: 19
Reel/Frame:058794/0261   Pages: 7
Recorded: 01/27/2022
Attorney Dkt #:3445.0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2020
2
Exec Dt:
10/28/2020
3
Exec Dt:
10/28/2020
4
Exec Dt:
10/28/2020
Assignee
1
1201 ELM STREET
DALLAS, TEXAS 75270
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17452613
Correspondence name and address
KLEMCHUK LLP
8150 NORTH CENTRAL EXPRESSWAY
10TH FLOOR
DALLAS, TX 75206
Assignment: 20
Reel/Frame:057159/0626   Pages: 5
Recorded: 08/12/2021
Attorney Dkt #:057664-203001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2021
2
Exec Dt:
02/08/2021
Assignee
1
89 A STREET #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16671220
Correspondence name and address
JENNIFER MCINTOSH
1 FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 21
Reel/Frame:060917/0333   Pages: 8
Recorded: 08/26/2022
Attorney Dkt #:057664-204001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2021
2
Exec Dt:
02/08/2021
3
Exec Dt:
04/08/2021
4
Exec Dt:
04/02/2021
5
Exec Dt:
04/02/2021
6
Exec Dt:
04/09/2021
Assignee
1
89 A STREET
SUITE 100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16718725
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 22
Reel/Frame:056430/0229   Pages: 8
Recorded: 06/03/2021
Attorney Dkt #:057664-203C01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2021
2
Exec Dt:
04/02/2021
Assignee
1
89 A STREET #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17089575
Correspondence name and address
JENNIFER MCINTOSH
1 FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 23
Reel/Frame:056430/0394   Pages: 11
Recorded: 06/03/2021
Attorney Dkt #:057664-204C01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2021
2
Exec Dt:
04/02/2021
3
Exec Dt:
04/08/2021
4
Exec Dt:
04/02/2021
5
Exec Dt:
04/02/2021
6
Exec Dt:
04/09/2021
Assignee
1
89 A STREET #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17039137
Correspondence name and address
JENNIFER MCINTOSH
1 FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 24
Reel/Frame:056432/0017   Pages: 8
Recorded: 06/03/2021
Attorney Dkt #:057664-205001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2021
2
Exec Dt:
04/02/2021
3
Exec Dt:
04/08/2021
Assignee
1
89 A STREET #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17091983
Correspondence name and address
JENNIFER MCINTOSH
1 FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 25
Reel/Frame:059890/0382   Pages: 10
Recorded: 05/11/2022
Attorney Dkt #:057664-428002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2022
2
Exec Dt:
05/09/2022
3
Exec Dt:
05/10/2022
4
Exec Dt:
05/06/2022
5
Exec Dt:
05/11/2022
Assignee
1
89 A STREET
SUITE 100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17737565
Correspondence name and address
MINTZ
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 26
Reel/Frame:059891/0418   Pages: 10
Recorded: 05/11/2022
Attorney Dkt #:057664-428001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2022
2
Exec Dt:
05/09/2022
3
Exec Dt:
05/10/2022
4
Exec Dt:
05/06/2022
5
Exec Dt:
05/11/2022
Assignee
1
89 A STREET
SUITE 100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17737518
Correspondence name and address
MINTZ
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 27
Reel/Frame:059891/0428   Pages: 10
Recorded: 05/11/2022
Attorney Dkt #:057664-428003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2022
2
Exec Dt:
05/09/2022
3
Exec Dt:
05/11/2022
4
Exec Dt:
05/06/2022
5
Exec Dt:
05/11/2022
Assignee
1
89 A STREET
SUITE 100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17737596
Correspondence name and address
MINTZ
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 28
Reel/Frame:064220/0748   Pages: 14
Recorded: 07/12/2023
Attorney Dkt #:057664-428*
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2022
2
Exec Dt:
05/09/2022
3
Exec Dt:
05/10/2022
4
Exec Dt:
05/06/2022
5
Exec Dt:
05/11/2022
6
Exec Dt:
10/12/2022
Assignee
1
89 A STREET
SUITE 100
NEEDHAM, MASSACHUSETTS 02494
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
18168308
 
NONE
18168324
 
18168335
 
NONE
18298770
Correspondence name and address
MINTZ
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 29
Reel/Frame:061325/0315   Pages: 6
Recorded: 10/05/2022
Attorney Dkt #:057664-400001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2022
2
Exec Dt:
10/03/2022
Assignee
1
89 A STREET #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17653557
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 30
Reel/Frame:061325/0355   Pages: 6
Recorded: 10/05/2022
Attorney Dkt #:057664-400002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2022
2
Exec Dt:
10/03/2022
Assignee
1
89 A STREET #100
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17653558
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111

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