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Patent Assignment Assignor Details
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Assignor Name : MATSUSHITA, MUNEO
Total Assignments: 22
Assignment: 1
Reel/Frame:026592/0102   Pages: 3
Recorded: 07/14/2011
Attorney Dkt #:JFE-118US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
05/12/2011
2
IKEDA, RINSEI
Exec Dt:
05/12/2011
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2 CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9089924
US20110272384
13144555
Correspondence name and address
JOSHUA L. COHEN
1235 WESTLAKES DRIVE, SUITE 301
RATNERPRESTIA
BERWYN, PA 19312
Assignment: 2
Reel/Frame:033878/0228   Pages: 4
Recorded: 10/03/2014
Attorney Dkt #:SUG-14-1945 (308880-054)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
08/07/2014
2
IKEDA, RINSEI
Exec Dt:
08/07/2014
3
KITANI, YASUSHI
Exec Dt:
08/07/2014
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150041521
14390410
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:036753/0913   Pages: 3
Recorded: 10/08/2015
Attorney Dkt #:SUG-15-1127 (308880-067)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
09/15/2015
2
IKEDA, RINSEI
Exec Dt:
09/15/2015
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10207353
US20160045976
14783094
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:038092/0809   Pages: 3
Recorded: 03/24/2016
Attorney Dkt #:JFES-111US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
10/29/2015
2
IKEDA, RINSEI
Exec Dt:
10/29/2015
3
YOSHITAKE, AKIHIDE
Exec Dt:
10/29/2015
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10189111
US20160144449
14901172
Correspondence name and address
RATNERPRESTIA
P.O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 5
Reel/Frame:038119/0425   Pages: 4
Recorded: 03/29/2016
Attorney Dkt #:SUG-15-1646 (308880-073)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
02/10/2016
2
TANIGUCHI, KOICHI
Exec Dt:
02/10/2016
3
IKEDA, RINSEI
Exec Dt:
02/10/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9821407
US20160228981
15025585
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:038123/0803   Pages: 4
Recorded: 03/29/2016
Attorney Dkt #:SUG-15-1647 (308880-072)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, KOICHI
Exec Dt:
02/16/2016
2
MATSUSHITA, MUNEO
Exec Dt:
02/16/2016
3
IKEDA, RINSEI
Exec Dt:
02/16/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005151
US20160214203
15025667
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:038122/0458   Pages: 4
Recorded: 03/29/2016
Attorney Dkt #:SUG-15-1645 (308880-074)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, KOICHI
Exec Dt:
02/19/2016
2
MATSUSHITA, MUNEO
Exec Dt:
02/19/2016
3
IKEDA, RINSEI
Exec Dt:
02/19/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9833861
US20160221117
15025633
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:038393/0167   Pages: 3
Recorded: 04/27/2016
Attorney Dkt #:JFE-285US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
04/07/2016
2
IKEDA, RINSEI
Exec Dt:
04/07/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10207354
US20160250709
14916269
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
1235 WESTLAKES DRIVE, SUITE 301
BERWYN, PA 19312
Assignment: 9
Reel/Frame:039510/0125   Pages: 3
Recorded: 08/23/2016
Attorney Dkt #:JFES-116US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
04/07/2016
2
IKEDA, RINSEI
Exec Dt:
04/07/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160263697
15033775
Correspondence name and address
FRANK P. TISE
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD, SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 10
Reel/Frame:043074/0497   Pages: 4
Recorded: 07/24/2017
Attorney Dkt #:JFE-17-1271 (308692-455)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDA, HIROSHI
Exec Dt:
03/07/2017
2
OKITA, YASUAKI
Exec Dt:
03/10/2017
3
MATSUSHITA, MUNEO
Exec Dt:
03/07/2017
4
IKEDA, RINSEI
Exec Dt:
03/14/2017
5
OI, KENJI
Exec Dt:
03/16/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAICHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170348790
15545757
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:056226/0365   Pages: 4
Recorded: 05/13/2021
Attorney Dkt #:JFE-17-1271DIV/308692-482
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDA, HIROSHI
Exec Dt:
03/07/2017
2
OKITA, YASUAKI
Exec Dt:
03/10/2017
3
MATSUSHITA, MUNEO
Exec Dt:
03/07/2017
4
IKEDA, RINSEI
Exec Dt:
03/14/2017
5
OI, KENJI
Exec Dt:
03/16/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAICHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210260685
17319134
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:043532/0438   Pages: 3
Recorded: 09/08/2017
Attorney Dkt #:177543
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
04/06/2017
2
TANIGUCHI, KOICHI
Exec Dt:
04/06/2017
3
IKEDA, RINSEI
Exec Dt:
04/07/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10766099
US20180043466
15556792
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:047950/0605   Pages: 5
Recorded: 01/10/2019
Attorney Dkt #:JFE-399US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
05/15/2018
2
IKEDA, RINSEI
Exec Dt:
05/18/2018
3
TANIGUCHI, KOICHI
Exec Dt:
08/03/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11241755
US20200306871
16089217
Correspondence name and address
ANDREW J. KOOPMAN
2200 RENAISSANCE BLVD., SUITE 350
RATNERPRESTIA
KING OF PRUSSIA, PA 19406
Assignment: 14
Reel/Frame:047954/0169   Pages: 5
Recorded: 01/10/2019
Attorney Dkt #:JFE-400US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
05/23/2018
2
IKEDA, RINSEI
Exec Dt:
05/25/2018
3
TANIGUCHI, KOICHI
Exec Dt:
08/03/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190111514
16089110
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 15
Reel/Frame:052080/0935   Pages: 4
Recorded: 03/11/2020
Attorney Dkt #:JFE-456US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
09/11/2019
2
IKEDA, RINSEI
Exec Dt:
09/17/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200238434
16635016
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 16
Reel/Frame:063837/0982   Pages: 4
Recorded: 06/02/2023
Attorney Dkt #:JFES-131US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
09/11/2019
2
IKEDA, RINSEI
Exec Dt:
09/17/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230286077
18198481
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 17
Reel/Frame:051867/0549   Pages: 3
Recorded: 02/10/2020
Attorney Dkt #:189983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
09/20/2019
2
IKEDA, RINSEI
Exec Dt:
09/27/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11446757
US20200215644
16637906
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:054823/0193   Pages: 5
Recorded: 01/06/2021
Attorney Dkt #:JFE-484US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
05/20/2020
2
IKEDA, RINSEI
Exec Dt:
05/21/2020
3
MATSUDA, HIROSHI
Exec Dt:
05/19/2020
4
YAMAGISHI, DAIKI
Exec Dt:
05/19/2020
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210023650
16980098
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 19
Reel/Frame:054350/0047   Pages: 6
Recorded: 11/12/2020
Attorney Dkt #:JFE-479US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, REIKO
Exec Dt:
06/03/2020
2
MATSUSHITA, MUNEO
Exec Dt:
06/04/2020
3
TANIGUCHI, KOICHI
Exec Dt:
06/04/2020
4
MATSUDA, HIROSHI
Exec Dt:
06/09/2020
5
IKEDA, RINSEI
Exec Dt:
06/12/2020
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210362266
16967193
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 20
Reel/Frame:058212/0637   Pages: 3
Recorded: 11/26/2021
Attorney Dkt #:197976
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, REIKO
Exec Dt:
08/17/2021
2
MATSUSHITA, MUNEO
Exec Dt:
08/17/2021
3
MATSUDA, HIROSHI
Exec Dt:
08/23/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220228233
17614424
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:059416/0799   Pages: 3
Recorded: 03/28/2022
Attorney Dkt #:199253
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, MUNEO
Exec Dt:
12/01/2021
2
IWATA, SHOHEI
Exec Dt:
12/06/2021
3
KITANI, YASUSHI
Exec Dt:
12/08/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220371119
17764090
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 22
Reel/Frame:060969/0773   Pages: 3
Recorded: 09/01/2022
Attorney Dkt #:221077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, REIKO
Exec Dt:
06/30/2022
2
MATSUSHITA, MUNEO
Exec Dt:
07/01/2022
3
OKITA, YASUAKI
Exec Dt:
07/05/2022
4
MATSUDA, HIROSHI
Exec Dt:
07/01/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230339037
17908799
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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