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Patent Assignment Assignor Details
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Assignor Name : HAMACHI, KOKORO
Total Assignments: 19
Assignment: 1
Reel/Frame:038044/0518   Pages: 4
Recorded: 03/09/2016
Attorney Dkt #:2015-1277A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOU, KANETOMO
Exec Dt:
10/22/2015
2
FUJIMORI, YOJI
Exec Dt:
10/22/2015
3
ISHII, TETSUYA
Exec Dt:
10/22/2015
4
HAMACHI, KOKORO
Exec Dt:
10/22/2015
5
DOYAMA, KAZUO
Exec Dt:
10/22/2015
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10577577
US20160222340
14917697
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:041598/0217   Pages: 4
Recorded: 03/16/2017
Attorney Dkt #:2016-1686A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TETSUYA
Exec Dt:
01/22/2017
2
SATOU, KANETOMO
Exec Dt:
01/18/2017
3
FUJIMORI, YOJI
Exec Dt:
01/18/2017
4
HAMACHI, KOKORO
Exec Dt:
01/18/2017
5
NISHIYAMA, NORIHIDE
Exec Dt:
01/19/2017
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170306286
15511800
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:041483/0400   Pages: 3
Recorded: 03/07/2017
Attorney Dkt #:2017-0028A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOU, KANETOMO
Exec Dt:
02/06/2017
2
HAMACHI, KOKORO
Exec Dt:
02/06/2017
3
KORI, YASUYUKI
Exec Dt:
02/06/2017
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550408
US20170198309
15324346
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:041483/0499   Pages: 4
Recorded: 03/07/2017
Attorney Dkt #:2017-0029A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOU, KANETOMO
Exec Dt:
02/06/2017
2
NISHIYAMA, NORIHIDE
Exec Dt:
02/06/2017
3
HAMACHI, KOKORO
Exec Dt:
02/06/2017
4
ISHII, TETSUYA
Exec Dt:
02/06/2017
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10597627
US20170183618
15324408
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:054709/0816   Pages: 3
Recorded: 12/21/2020
Attorney Dkt #:KOHN-265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KANETOMO
Exec Dt:
12/08/2020
2
NATSUYAMA, KAZUTO
Exec Dt:
12/08/2020
3
HAMACHI, KOKORO
Exec Dt:
12/14/2020
Assignee
1
SEKUSUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210264269
17251437
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES PARKWAY
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 6
Reel/Frame:054838/0736   Pages: 7
Recorded: 12/23/2020
Attorney Dkt #:KOHN-265
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME TO SEKISUI CHEMICAL CO., LTD. PREVIOUSLY RECORDED ON REEL 054709 FRAME 0816. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SATO, KANETOMO
Exec Dt:
12/08/2020
2
NATSUYAMA, KAZUTO
Exec Dt:
12/08/2020
3
HAMACHI, KOKORO
Exec Dt:
12/14/2020
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210264269
17251437
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES PARKWAY
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 7
Reel/Frame:055117/0031   Pages: 4
Recorded: 02/02/2021
Attorney Dkt #:73ZR-320276
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMACHI, KOKORO
Exec Dt:
12/14/2020
2
SATO, KANETOMO
Exec Dt:
12/04/2020
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210079327
17040134
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
PALO ALTO, CA 94301
Assignment: 8
Reel/Frame:055603/0187   Pages: 8
Recorded: 03/16/2021
Attorney Dkt #:Q258232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, SATOSHI
Exec Dt:
02/05/2021
2
HAMACHI, KOKORO
Exec Dt:
03/07/2021
3
NATSUYAMA, KAZUTO
Exec Dt:
01/08/2021
4
SATO, KANETOMO
Exec Dt:
02/15/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME
KITA-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11566267
US20210024963
16981076
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 9
Reel/Frame:056230/0994   Pages: 5
Recorded: 05/13/2021
Attorney Dkt #:Q261997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NATSUYAMA, KAZUTO
Exec Dt:
04/14/2021
2
HAMACHI, KOKORO
Exec Dt:
04/17/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME
KITA-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11772039
US20220047985
17275432
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 10
Reel/Frame:056231/0300   Pages: 5
Recorded: 05/13/2021
Attorney Dkt #:Q262056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NATSUYAMA, KAZUTO
Exec Dt:
05/12/2021
2
HAMACHI, KOKORO
Exec Dt:
04/17/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME
KITA-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220040673
17275429
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 11
Reel/Frame:056451/0864   Pages: 5
Recorded: 06/07/2021
Attorney Dkt #:Q262052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMACHI, KOKORO
Exec Dt:
05/23/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME
KITA-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11608512
US20220056486
17275369
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 12
Reel/Frame:056494/0844   Pages: 5
Recorded: 06/07/2021
Attorney Dkt #:Q261689
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, SATOSHI
Exec Dt:
05/25/2021
2
HAMACHI, KOKORO
Exec Dt:
05/23/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME
KITA-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11519010
US20210332394
17271483
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 13
Reel/Frame:056607/0814   Pages: 8
Recorded: 06/08/2021
Attorney Dkt #:Q262052
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR HAS BEEN ADDED PREVIOUSLY RECORDED AT REEL: 56451 FRAME: 864. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HAMACHI, KOKORO
Exec Dt:
05/23/2021
2
SHIMIZU, SATOSHI
Exec Dt:
05/25/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME
KITA-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11608512
US20220056486
17275369
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 14
Reel/Frame:062732/0119   Pages: 5
Recorded: 02/17/2023
Attorney Dkt #:Q284995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMACHI, KOKORO
Exec Dt:
05/23/2021
2
SHIMIZU, SATOSHI
Exec Dt:
05/25/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230193326
18110973
Correspondence name and address
SUGHRUE MION PLLC
2000 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:056489/0453   Pages: 7
Recorded: 06/09/2021
Attorney Dkt #:Q264278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMACHI, KOKORO
Exec Dt:
06/05/2021
2
YAGIHASHI, NORITOSHI
Exec Dt:
05/25/2021
3
NISHIYAMA, HARUKA
Exec Dt:
05/25/2021
4
NATSUYAMA, KAZUTO
Exec Dt:
05/27/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME
KITA-KU, OSAKA-SHI, OSAKA-FU, JAPAN 5308565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210395421
17297770
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 16
Reel/Frame:057202/0654   Pages: 5
Recorded: 08/17/2021
Attorney Dkt #:2021-1661A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, TOMOYA
Exec Dt:
07/13/2021
2
HAMACHI, KOKORO
Exec Dt:
07/19/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220112987
17431597
Correspondence name and address
WENDEROTH, LIND & PONACK L.L.P
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:057322/0685   Pages: 8
Recorded: 08/30/2021
Attorney Dkt #:Q266142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMACHI, KOKORO
Exec Dt:
08/07/2021
2
YAGIHASHI, NORITOSHI
Exec Dt:
08/04/2021
3
NISHIYAMA, HARUKA
Exec Dt:
08/11/2021
4
NATSUYAMA, KAZUTO
Exec Dt:
08/03/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220204997
17426019
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 9000
WASHINGTON, DC 20006-1811
Assignment: 18
Reel/Frame:057323/0063   Pages: 8
Recorded: 08/30/2021
Attorney Dkt #:Q265742
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMACHI, KOKORO
Exec Dt:
08/07/2021
2
YAGIHASHI, NORITOSHI
Exec Dt:
08/04/2021
3
NISHIYAMA, HARUKA
Exec Dt:
08/03/2021
4
NATSUYAMA, KAZUTO
Exec Dt:
08/03/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220090147
17422654
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 9000
WASHINGTON, DC 20006-1811
Assignment: 19
Reel/Frame:065474/0253   Pages: 8
Recorded: 11/06/2023
Attorney Dkt #:Q292870
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMACHI, KOKORO
Exec Dt:
08/07/2021
2
YAGIHASHI, NORITOSHI
Exec Dt:
08/04/2021
3
NISHIYAMA, HARUKA
Exec Dt:
08/11/2021
4
NATSUYAMA, KAZUTO
Exec Dt:
08/03/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240141088
18387137
Correspondence name and address
SUGHRUE MION PLLC
2000 PENNSYLVANIA AVE NW
SUITE 9000
WASHINGTON, DC 20006

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