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Patent Assignment Assignor Details
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Assignor Name : KALLOS, EFTHYMIOS
Total Assignments: 14
Assignment: 1
Reel/Frame:033879/0602   Pages: 4
Recorded: 10/03/2014
Attorney Dkt #:5135.1000-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/2014
2
Exec Dt:
04/23/2014
Assignee
1
42 NEW ROAD
SUITE 7, QMB INNOVATION CENTRE
LONDON, GREAT BRITAIN E1 2AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14389293
Correspondence name and address
TIMOTHY J. MEAGHER
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 2
Reel/Frame:037860/0470   Pages: 3
Recorded: 03/01/2016
Attorney Dkt #:15-1890-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2016
2
Exec Dt:
02/18/2016
Assignee
1
SUITE 7 QMB INNOVATION CENTRE
42 NEW ROAD
LONDON, GREAT BRITAIN E1 2AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14892156
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:041385/0883   Pages: 5
Recorded: 02/27/2017
Attorney Dkt #:5135.1001-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2017
2
Exec Dt:
02/07/2017
3
Exec Dt:
01/07/2017
Assignee
1
42 NEW ROAD, SUITE 7
QMB INNOVATION CENTRE
LONDON, GREAT BRITAIN E1 2AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15121364
Correspondence name and address
TIMOTHY J. MEAGHER, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 4
Reel/Frame:059215/0101   Pages: 5
Recorded: 03/09/2022
Attorney Dkt #:MM007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2017
2
Exec Dt:
02/07/2017
3
Exec Dt:
01/07/2017
Assignee
1
42 NEW ROAD, SUITE 7
QMB INNOVATION CENTRE
LONDON, GREAT BRITAIN E1 2AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17690701
Correspondence name and address
POLSINELLI LLP
THREE EMBARCADERO CENTER
SUITE 2400
SAN FRANCISCO, CA 94111
Assignment: 5
Reel/Frame:062995/0826   Pages: 5
Recorded: 03/15/2023
Attorney Dkt #:MM008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2017
2
Exec Dt:
02/07/2017
3
Exec Dt:
01/07/2017
Assignee
1
42 NEW ROAD, SUITE 7
QMB INNOVATION CENTRE
LONDON, GREAT BRITAIN E1 2AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18120750
Correspondence name and address
POLSINELLI LLP
THREE EMBARCADERO CENTER
SUITE 2400
SAN FRANCISCO, CA 94111
Assignment: 6
Reel/Frame:046748/0104   Pages: 17
Recorded: 08/29/2018
Attorney Dkt #:18-980-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2018
2
Exec Dt:
07/27/2018
3
Exec Dt:
07/30/2018
4
Exec Dt:
08/11/2018
5
Exec Dt:
08/01/2018
6
Exec Dt:
07/27/2018
7
Exec Dt:
07/22/2018
8
Exec Dt:
07/22/2018
9
Exec Dt:
08/08/2018
10
Exec Dt:
08/08/2018
11
Exec Dt:
08/03/2018
12
Exec Dt:
08/08/2018
13
Exec Dt:
08/11/2018
14
Exec Dt:
08/09/2018
Assignee
1
SUITE 7, QMB INNOVATION CENTRE
42 NEW ROAD
LONDON, UNITED KINGDOM E1 2AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16070724
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606-6709
Assignment: 7
Reel/Frame:058537/0001   Pages: 17
Recorded: 01/04/2022
Attorney Dkt #:18-980-WO-US-CON
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2018
2
Exec Dt:
07/27/2018
3
Exec Dt:
07/30/2018
4
Exec Dt:
08/11/2018
5
Exec Dt:
08/01/2018
6
Exec Dt:
07/27/2018
7
Exec Dt:
07/22/2018
8
Exec Dt:
07/22/2018
9
Exec Dt:
08/08/2018
10
Exec Dt:
08/08/2018
11
Exec Dt:
08/03/2018
12
Exec Dt:
08/08/2018
13
Exec Dt:
08/11/2018
14
Exec Dt:
08/09/2018
Assignee
1
SUITE 7, QMB INNOVATION CENTRE
42 NEW ROAD
LONDON, UNITED KINGDOM E1 2AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17567943
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:046664/0953   Pages: 9
Recorded: 08/22/2018
Attorney Dkt #:18-1080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2018
2
Exec Dt:
08/12/2018
3
Exec Dt:
08/22/2018
4
Exec Dt:
08/09/2018
5
Exec Dt:
08/12/2018
6
Exec Dt:
08/02/2018
Assignee
1
1 RESEARCH DRIVE
DARTMOUTH NOVA SCOTIA, CANADA B2Y 4M9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15653374
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606-6709
Assignment: 9
Reel/Frame:055828/0249   Pages: 9
Recorded: 04/05/2021
Attorney Dkt #:18-1080-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2018
2
Exec Dt:
08/12/2018
3
Exec Dt:
08/02/2018
4
Exec Dt:
08/09/2018
5
Exec Dt:
08/12/2018
6
Exec Dt:
08/02/2018
Assignee
1
1 RESEARCH DRIVE
DARTMOUTH, NOVA SCOTIA, CANADA B2Y 4M9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17222545
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:048513/0942   Pages: 7
Recorded: 03/06/2019
Attorney Dkt #:18-1081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2019
2
Exec Dt:
07/31/2018
3
Exec Dt:
03/06/2019
4
Exec Dt:
02/25/2019
Assignee
1
5880 W. LAS POSITAS BOULEVARD
SUITE 51
PLEASANTON, CALIFORNIA 94588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15398607
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606-6709
Assignment: 11
Reel/Frame:054873/0582   Pages: 12
Recorded: 01/11/2021
Attorney Dkt #:20-1701-WO-US
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2020
2
Exec Dt:
12/10/2020
3
Exec Dt:
12/14/2020
4
Exec Dt:
12/04/2020
5
Exec Dt:
01/06/2021
6
Exec Dt:
12/06/2020
7
Exec Dt:
12/11/2020
8
Exec Dt:
12/08/2020
9
Exec Dt:
12/11/2020
Assignee
1
1 RESEARCH DRIVE
DARTMOUTH, NOVA SCOTIA B2Y 4M9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17255297
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:055620/0052   Pages: 5
Recorded: 03/17/2021
Attorney Dkt #:20-1917-WO-US
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2021
2
Exec Dt:
02/09/2021
Assignee
1
SUITE 7
42 NEW ROAD
LONDON, GREAT BRITAIN E1 2AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17265384
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:061073/0831   Pages: 6
Recorded: 09/13/2022
Attorney Dkt #:MM017 (115222-735849)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2022
2
Exec Dt:
09/13/2022
3
Exec Dt:
08/08/2022
Assignee
1
42 NEW ROAD
SUITE 7, QMB INNOVATION CENTRE
LONDON, UNITED KINGDOM E1 2AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17882300
Correspondence name and address
META MATERIALS INC.
85 SWANSON ROAD, SUITE 222
BOXBOROUGH, MA 01719
Assignment: 14
Reel/Frame:065459/0980   Pages: 7
Recorded: 11/03/2023
Attorney Dkt #:MET-008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2023
2
Exec Dt:
10/10/2023
3
Exec Dt:
09/18/2023
4
Exec Dt:
09/27/2023
5
Exec Dt:
09/05/2023
6
Exec Dt:
09/05/2023
7
Exec Dt:
09/25/2023
Assignee
1
85 RANGEWAY RD, BLDG 1, STE 202
NORTH BILLERICA, MASSACHUSETTS 01862
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18241829
Correspondence name and address
IMPERIUM PATENT WORKS LLP
P.O. BOX 607
PLEASANTON, CA 94566

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