skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KUDOH, HIROKI
Total Assignments: 16
Assignment: 1
Reel/Frame:046901/0031   Pages: 3
Recorded: 09/18/2018
Attorney Dkt #:0086482-000025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUDOH, HIROKI
Exec Dt:
08/28/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10964620
US20200243414
16086202
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 2
Reel/Frame:047290/0432   Pages: 3
Recorded: 10/24/2018
Attorney Dkt #:0086482-000027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
10/04/2018
2
YAMADA, TOMONARI
Exec Dt:
10/04/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU
SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11084965
US20190092995
16095978
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:056113/0114   Pages: 3
Recorded: 05/03/2021
Attorney Dkt #:1002-0200DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
10/04/2018
2
YAMADA, TOMONARI
Exec Dt:
10/04/2018
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1, TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11702579
US20210269695
17246924
Correspondence name and address
TOMOKO NAKAJIMA
CERMAK NAKAJIMA & MCGOWAN LLP
2000 DUKE STREET, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:050748/0797   Pages: 3
Recorded: 10/17/2019
Attorney Dkt #:2019-1408A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUDOH, HIROKI
Exec Dt:
08/22/2019
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 338-0837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008462
US20200385577
16605886
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:054478/0204   Pages: 13
Recorded: 11/27/2020
Attorney Dkt #:2020-1876A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMOTO, MASATAKA
Exec Dt:
08/20/2020
2
SCARIA, ABISON
Exec Dt:
08/18/2020
3
SASAKI, TAKU
Exec Dt:
08/19/2020
4
NISHIZAWA, HIDEHITO
Exec Dt:
08/17/2020
5
YOSHIDA, MASAFUMI
Exec Dt:
08/27/2020
6
MIZUNO, TAKAAKI
Exec Dt:
08/26/2020
7
OZAWA, MOTOKI
Exec Dt:
08/18/2020
8
ISHIGAKI, TSUKASA
Exec Dt:
08/18/2020
9
KUDOH, HIROKI
Exec Dt:
08/26/2020
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210147739
17059326
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:054652/0874   Pages: 4
Recorded: 12/15/2020
Attorney Dkt #:2020-2282A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
08/31/2020
2
SASAKI, TAKU
Exec Dt:
09/01/2020
3
HATTORI, KANA
Exec Dt:
09/01/2020
4
YAHARA, KAZUYUKI
Exec Dt:
09/01/2020
5
KUSAKA, YASUNARI
Exec Dt:
09/01/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210261737
17252508
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:054671/0243   Pages: 4
Recorded: 12/16/2020
Attorney Dkt #:2020-2283A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
08/31/2020
2
SASAKI, TAKU
Exec Dt:
09/01/2020
3
HATTORI, KANA
Exec Dt:
09/01/2020
4
YAHARA, KAZUYUKI
Exec Dt:
09/01/2020
5
KUSAKA, YASUNARI
Exec Dt:
09/01/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130570
17252957
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:055481/0982   Pages: 3
Recorded: 03/03/2021
Attorney Dkt #:2020-3011A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
12/10/2020
2
LI, CHIEN-CHIAO
Exec Dt:
12/10/2020
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210324255
17273132
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:056257/0180   Pages: 3
Recorded: 05/17/2021
Attorney Dkt #:2021-0333A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUDOH, HIROKI
Exec Dt:
03/08/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220018617
17294450
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:059146/0665   Pages: 3
Recorded: 03/02/2022
Attorney Dkt #:2021-2553A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
12/17/2021
2
ISHIHARA, MIHO
Exec Dt:
12/17/2021
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220289932
17639688
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:059654/0230   Pages: 3
Recorded: 04/20/2022
Attorney Dkt #:2022-0106A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
01/31/2022
2
ISHIHARA, MIHO
Exec Dt:
01/31/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11618247
US20220347996
17770539
Correspondence name and address
WENDEROTH, LIND & PONACK L.L.P
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:060058/0206   Pages: 3
Recorded: 05/31/2022
Attorney Dkt #:2022-0108A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUDOH, HIROKI
Exec Dt:
01/31/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220410448
17781208
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:061379/0604   Pages: 3
Recorded: 10/11/2022
Attorney Dkt #:2022-1245A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, HIROKI
Exec Dt:
07/06/2022
2
ISHIHARA, MIHO
Exec Dt:
07/01/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230144307
17918217
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:061811/0529   Pages: 3
Recorded: 11/17/2022
Attorney Dkt #:2022-1189A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMETANI, HIROSHI
Exec Dt:
07/06/2022
2
KUDOH, HIROKI
Exec Dt:
07/06/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU, SAITAMA-CITY
SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230173793
17925922
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:062976/0866   Pages: 3
Recorded: 03/14/2023
Attorney Dkt #:2022-2199A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAZAKI, HIROMICHI
Exec Dt:
11/24/2022
2
KIUCHI, KENTARO
Exec Dt:
11/24/2022
3
KUROO, KENTA
Exec Dt:
11/24/2022
4
KUDOH, HIROKI
Exec Dt:
11/24/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230365766
18026186
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:062690/0954   Pages: 3
Recorded: 02/14/2023
Attorney Dkt #:2022-2298A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMIKI, KAZUHIRO
Exec Dt:
12/16/2022
2
IWAZAKI, HIROMICHI
Exec Dt:
12/01/2022
3
KUROO, KENTA
Exec Dt:
12/02/2022
4
KUDOH, HIROKI
Exec Dt:
12/01/2022
Assignee
1
SEKISUI POLYMATECH CO., LTD.
8-10-1 TAJIMA, SAKURA-KU
SAITAMA-CITY, SAITAMA, JAPAN 3380837
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230323181
18021226
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036

Search Results as of: 05/12/2024 05:29 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT