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Patent Assignment Assignor Details
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Assignor Name : UMEMOTO, KOUICHI
Total Assignments: 12
Assignment: 1
Reel/Frame:012248/0463   Pages: 3
Recorded: 10/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERANISHI, TADASHI
Exec Dt:
10/03/2001
2
HE, SHOUGANG
Exec Dt:
10/03/2001
3
UMEMOTO, KOUICHI
Exec Dt:
10/03/2001
Assignee
1
DAICEL CHEMICAL INDUSTRIES, LTD.
1, TEPPO-CHO, SAKAI-SHI
OSAKA 590-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6455666
US20020042496
09973801
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
GERALD M. MURPHY, JR.
PO BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:040394/0970   Pages: 6
Recorded: 11/21/2016
Attorney Dkt #:SHOBA030.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAEGASHI, TAKAYUKI
Exec Dt:
11/15/2016
2
OSANO, KEIICHI
Exec Dt:
11/15/2016
3
OKANO, YOSHIMICHI
Exec Dt:
11/15/2016
4
UMEMOTO, KOUICHI
Exec Dt:
11/15/2016
5
YAGI, TAKESHI
Exec Dt:
11/15/2016
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10072108
US20170190815
15312983
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 3
Reel/Frame:046917/0261   Pages: 4
Recorded: 09/19/2018
Attorney Dkt #:3273-0476PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEMOTO, KOUICHI
Exec Dt:
09/07/2018
2
SAKAKIBARA, TAKAHIRO
Exec Dt:
07/18/2018
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10988607
US20190031874
16085918
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 4
Reel/Frame:050405/0527   Pages: 3
Recorded: 09/17/2019
Attorney Dkt #:3273-0524PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UMEMOTO, KOUICHI
Exec Dt:
08/08/2019
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11046834
US20200017661
16494624
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042
Assignment: 5
Reel/Frame:050818/0876   Pages: 3
Recorded: 10/24/2019
Attorney Dkt #:3273-0525PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UMEMOTO, KOUICHI
Exec Dt:
09/26/2019
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11167993
US20200189916
16607048
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 6
Reel/Frame:052047/0935   Pages: 4
Recorded: 03/09/2020
Attorney Dkt #:3273-0544PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKIBARA, TAKAHIRO
Exec Dt:
02/03/2020
2
UMEMOTO, KOUICHI
Exec Dt:
01/28/2020
3
KOJIMA, RYOUTA
Exec Dt:
01/28/2020
4
KAGEYAMA, HIROKI
Exec Dt:
01/28/2020
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11372138
US20200192001
16645252
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:052054/0195   Pages: 4
Recorded: 03/09/2020
Attorney Dkt #:3273-0545PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKIBARA, TAKAHIRO
Exec Dt:
02/03/2020
2
UMEMOTO, KOUICHI
Exec Dt:
01/28/2020
3
KOJIMA, RYOUTA
Exec Dt:
01/28/2020
4
KAGEYAMA, HIROKI
Exec Dt:
01/28/2020
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200282712
16645184
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:055553/0170   Pages: 4
Recorded: 03/10/2021
Attorney Dkt #:3273-0557PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEMOTO, KOUICHI
Exec Dt:
03/05/2021
2
TAKEUCHI, HIDEKAZU
Exec Dt:
03/09/2021
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11939222
US20210114882
16965418
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 9
Reel/Frame:055654/0290   Pages: 8
Recorded: 03/19/2021
Attorney Dkt #:3273-0558PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMOTO, NORIHIRO
Exec Dt:
03/08/2021
2
GOTO, TOMOHIRO
Exec Dt:
03/15/2021
3
UMEMOTO, KOUICHI
Exec Dt:
03/05/2021
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210087702
16968351
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:057876/0039   Pages: 4
Recorded: 10/22/2021
Attorney Dkt #:3273-0597PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMOTO, NORIHIRO
Exec Dt:
08/19/2021
2
UMEMOTO, KOUICHI
Exec Dt:
08/19/2021
3
KASHIWAGI, TAKERU
Exec Dt:
08/19/2021
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220259048
17605596
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:058141/0615   Pages: 4
Recorded: 11/17/2021
Attorney Dkt #:3273-0600PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRO, DAISUKE
Exec Dt:
08/23/2021
2
UMEMOTO, KOUICHI
Exec Dt:
08/19/2021
3
KUME, ATSUSHI
Exec Dt:
08/19/2021
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220263134
17612021
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 12
Reel/Frame:063497/0791   Pages: 4
Recorded: 05/01/2023
Attorney Dkt #:3273-0665PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMOTO, NORIHIRO
Exec Dt:
03/01/2023
2
UMEMOTO, KOUICHI
Exec Dt:
03/01/2023
3
KASHIWAGI, TAKERU
Exec Dt:
03/01/2023
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230331959
18034590
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042

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