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Patent Assignment Assignee Details
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Assignee Name : JX ADVANCED METALS CORPORATION
Total Assignments: 27
Assignment: 1
Reel/Frame:070253/0458   Pages: 3
Recorded: 02/19/2025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KENJI
Exec Dt:
06/28/2019
2
SHIBUYA, YOSHITAKA
Exec Dt:
07/02/2019
Assignee
1
JX ADVANCED METALS CORPORATION
10-4 TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250083227
18951748
Correspondence name and address
ROBERT E. CANNUSCIO
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 2
Reel/Frame:067620/0793   Pages: 2
Recorded: 06/04/2024
Attorney Dkt #:200958-0002-US-00-000002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4 TORANOMON, 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12037160
US20230073092
17795955
Correspondence name and address
ROBERT E. CANNUSCIO
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 3
Reel/Frame:067838/0986   Pages: 2
Recorded: 06/25/2024
Attorney Dkt #:200958-0003-US-00.000003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4 TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12108583
US20240057305
18265771
Correspondence name and address
ROBERT E. CANNUSCIO
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 4
Reel/Frame:068040/0819   Pages: 4
Recorded: 06/27/2024
Attorney Dkt #:763P079
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU, TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12054822
US20230132362
17425386
Correspondence name and address
KEVIN S. LEMACK
NIELDS, LEMACK & FRAME, LLC
176 E. MAIN STREET - SUITE 5
WESTBOROUGH, MA 01581
Assignment: 5
Reel/Frame:068174/0914   Pages: 2
Recorded: 07/26/2024
Attorney Dkt #:763P082
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU, TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12106949
US20220189750
17598473
Correspondence name and address
KEVIN S. LEMACK 763P082
NIELDS, LEMACK & FRAME, LLC
176 E. MAIN STREET - SUITE 5
WESTBOROUGH, MA 01581
Assignment: 6
Reel/Frame:068179/0696   Pages: 3
Recorded: 07/29/2024
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-8417
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10400304
US20180087127
15563205
 
10443111
US20180073098
15563478
 
10727546
US20180083325
15566814
 
10865462
US20190106768
16085242
 
10807879
US20190084839
16085337
 
11961980
US20200044295
16499122
 
11434545
US20210108285
16499170
 
11702719
US20210108286
16499173
 
NONE
US20200239981
16635932
 
11718895
US20200248283
16635964
 
11145915
US20200136201
16730123
 
11970405
US20210316998
17271701
 
12243993
US20220045375
17290177
 
12084742
US20220098702
17418471
 
NONE
US20220127697
17418674
 
NONE
US20240186604
17798107
 
NONE
US20230138120
17907917
 
NONE
US20230193422
17917520
 
NONE
US20230312369
17918307
 
NONE
US20230132311
17918787
 
NONE
US20240047776
18265708
 
NONE
US20230304130
18312311
 
12123074
US20230279522
18315623
Correspondence name and address
ALEXANDRA LYNARD
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:068192/0507   Pages: 3
Recorded: 07/30/2024
Attorney Dkt #:222174-0011-US-00-599318
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4 TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 1058417
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
12297121
US20200231461
16652609
 
12129529
US20210381082
17287205
 
12132289
US20210359482
17288403
 
12043914
US20220243349
17629696
Correspondence name and address
ROBERT E. CANNUSCIO
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 8
Reel/Frame:068237/0944   Pages: 3
Recorded: 07/31/2024
Attorney Dkt #:SHUWA9US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8417
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20160148790
15011798
 
12195351
US20210053839
16979021
 
12224166
US20210351023
17284003
 
12107378
US20210336408
17286863
 
12160081
US20220393424
17763451
 
NONE
US20230018757
17792441
 
NONE
US20240183022
18285411
 
12188118
US20240052478
18384430
 
NONE
US20240141477
18562293
 
NONE
US20240335874
18580000
 
NONE
US20250008613
18708782
Correspondence name and address
WILLIAM BAK
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422
Assignment: 9
Reel/Frame:068259/0696   Pages: 2
Recorded: 07/10/2024
Attorney Dkt #:5526-0187PUS1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME, MINATO -KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12090518
US20220176410
17599236
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:068290/0833   Pages: 4
Recorded: 06/27/2024
Attorney Dkt #:763P086
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU, TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12091743
US20230272521
18016812
Correspondence name and address
KEVIN S. LEMACK
NIELDS, LEMACK & FRAME, LLC
176 E. MAIN STREET - SUITE 5
WESTBOROUGH, MA 01581
Assignment: 11
Reel/Frame:068495/0340   Pages: 2
Recorded: 07/23/2024
Attorney Dkt #:200958-0006-US-00-000006
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250129451
18730259
Correspondence name and address
ROBERT E. CANNUSCIO
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 12
Reel/Frame:068593/0647   Pages: 2
Recorded: 08/13/2024
Attorney Dkt #:5526-0222M
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250043386
18713518
Correspondence name and address
ALEXANDRA LYNARD
BIRCH, STEWART, KOLASCH & BIRCH, LLP
2600 PARK TOWER DRIVE, SUITE 600
VIENNA, VA 22180
Assignment: 13
Reel/Frame:069230/0608   Pages: 2
Recorded: 10/22/2024
Attorney Dkt #:763P072DIV
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU, JAPAN 105-8417
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20200240005
16648042
 
12180577
US20220162743
17666703
Correspondence name and address
KEVIN S. LEMACK
NIELDS, LEMACK & FRAME, LLC
P.O. BOX 898
LEOMINSTER, MA 01453
Assignment: 14
Reel/Frame:069471/0271   Pages: 2
Recorded: 12/02/2024
Attorney Dkt #:5526-0224PUS1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 1058417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250043384
18717542
Correspondence name and address
ALEXANDRA LYNARD
BIRCH, STEWART, KOLASCH & BIRCH, LLP
2600 PARK TOWER DRIVE, SUITE 600
VIENNA, VA 22180
Assignment: 15
Reel/Frame:069477/0584   Pages: 2
Recorded: 12/03/2024
Attorney Dkt #:5526-0192PUS1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME, MINATO -KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12217967
US20220208549
17600226
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
2600 PARK TOWER DRIVE
SUITE 600
VIENNA, VA 22180
Assignment: 16
Reel/Frame:069717/0811   Pages: 2
Recorded: 12/18/2024
Attorney Dkt #:OGOSH158BUSA
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240408671
18809628
Correspondence name and address
WILLIAM BAK
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422
Assignment: 17
Reel/Frame:069854/0031   Pages: 2
Recorded: 01/09/2025
Attorney Dkt #:035706-0384-US-580577
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4 TORANOMON 2-CHOME,
MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12247276
US20210178465
16080887
Correspondence name and address
ROBERT CANNUSCIO
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 18
Reel/Frame:069989/0183   Pages: 2
Recorded: 01/21/2025
Attorney Dkt #:5526-0223PUS1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 1058417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250043382
18716881
Correspondence name and address
ALEXANDRA LYNARD
BIRCH, STEWART, KOLASCH & BIRCH, LLP
2600 PARK TOWER DRIVE, SUITE 600
VIENNA, VA 22180
Assignment: 19
Reel/Frame:069997/0026   Pages: 2
Recorded: 01/23/2025
Attorney Dkt #:27391/54266A
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12241153
US20230349035
18207721
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 20
Reel/Frame:070283/0696   Pages: 2
Recorded: 02/20/2025
Attorney Dkt #:763P074
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU, JAPAN 1058417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12258164
US20210253286
16981396
Correspondence name and address
KEVIN S. LEMACK
NIELDS, LEMACK & FRAME, LLC
P.O. BOX 898
LEOMINSTER, MA 01453
Assignment: 21
Reel/Frame:070418/0843   Pages: 2
Recorded: 03/05/2025
Attorney Dkt #:OGOSH389AUSA
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250051180
18932899
Correspondence name and address
WILLIAM BAK
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422
Assignment: 22
Reel/Frame:070471/0182   Pages: 2
Recorded: 03/11/2025
Attorney Dkt #:5526-0168PUS1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210017626
16981593
Correspondence name and address
ALEXANDRA LYNARD
BIRCH, STEWART, KOLASCH & BIRCH, LLP
2600 PARK TOWER DRIVE, SUITE 600
VIENNA, VA 22180
Assignment: 23
Reel/Frame:070628/0453   Pages: 2
Recorded: 03/25/2025
Attorney Dkt #:5526-0178PUS1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230285986
17288095
Correspondence name and address
ALEXANDRA LYNARD
BIRCH, STEWART, KOLASCH & BIRCH, LLP
2600 PARK TOWER DRIVE, SUITE 600
VIENNA, VA 22180
Assignment: 24
Reel/Frame:070887/0151   Pages: 3
Recorded: 04/17/2025
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-8417
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20210172050
16468769
 
NONE
US20210172057
16955881
 
NONE
US20210040601
16979697
 
NONE
US20220049346
17279089
 
NONE
US20220033960
17279092
 
NONE
US20220005505
17475481
 
NONE
US20230019656
17951234
 
NONE
US20230311207
18022326
 
NONE
US20240047776
18265708
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 25
Reel/Frame:067571/0982   Pages: 2
Recorded: 05/30/2024
Attorney Dkt #:763P079
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME
MINATO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12054822
US20230132362
17425386
Correspondence name and address
KEVIN S. LEMACK
NIELDS, LEMACK & FRAME, LLC
176 E. MAIN STREET - SUITE 5
WESTBORO, MA 01581
Assignment: 26
Reel/Frame:069134/0769   Pages: 2
Recorded: 10/08/2024
Attorney Dkt #:5526-0194PUS1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
JX METALS CORPORATION
Exec Dt:
05/14/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME, MINATO -KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12162040
US20220203405
17605419
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
2600 PARK TOWER DRIVE
SUITE 600
VIENNA, VA 22180
Assignment: 27
Reel/Frame:067887/0744   Pages: 3
Recorded: 07/01/2024
Attorney Dkt #:SHUWA11US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, HIROYOSHI
Exec Dt:
06/05/2024
2
NARA, ATSUSHI
Exec Dt:
06/05/2024
Assignee
1
JX ADVANCED METALS CORPORATION
10-4, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8417
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250075308
18726026
Correspondence name and address
WILLIAM BAK
325 SENTRY PARKWAY EAST
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422

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