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Patent Assignment Assignor Details
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Assignor Name : KOISO, AYUMI
Total Assignments: 4
Assignment: 1
Reel/Frame:041796/0400   Pages: 8
Recorded: 03/30/2017
Attorney Dkt #:1003510-000250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HAN
Exec Dt:
03/02/2017
2
KOISO, AYUMI
Exec Dt:
03/01/2017
3
SHIGEMATSU, AKIHITO
Exec Dt:
03/02/2017
4
IIMURO, YU
Exec Dt:
03/05/2017
5
NAGAKAWA, KEITA
Exec Dt:
03/08/2017
6
CHIDA, MITSUAKI
Exec Dt:
03/02/2017
7
HAYASHI, TAKAOMI
Exec Dt:
03/02/2017
8
ONISHI, HITOSHI
Exec Dt:
03/02/2017
9
MIYASATO, MASATAKA
Exec Dt:
03/03/2017
10
FUJIYAMA, SATOKO
Exec Dt:
03/02/2017
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170309971
15515727
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:042437/0489   Pages: 11
Recorded: 05/19/2017
Attorney Dkt #:1003510-000251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HAN
Exec Dt:
03/28/2017
2
KOISO, AYUMI
Exec Dt:
04/03/2017
3
SHIGEMATSU, AKIHITO
Exec Dt:
03/28/2017
4
IIMURO, YU
Exec Dt:
04/24/2017
5
NAGAKAWA, KEITA
Exec Dt:
03/28/2017
6
CHIDA, MITSUAKI
Exec Dt:
03/28/2017
7
HAYASHI, TAKAOMI
Exec Dt:
04/03/2017
8
ONISHI, HITOSHI
Exec Dt:
03/29/2017
9
MIYASATO, MASATAKA
Exec Dt:
03/31/2017
10
FUJIYAMA, SATOKO
Exec Dt:
03/29/2017
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170346127
15520963
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:049973/0894   Pages: 3
Recorded: 08/06/2019
Attorney Dkt #:1003510-000288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, MAHO
Exec Dt:
05/28/2019
2
KOISO, AYUMI
Exec Dt:
05/30/2019
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190388198
16483927
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:062673/0908   Pages: 3
Recorded: 02/13/2023
Attorney Dkt #:1003510-001093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, MAHO
Exec Dt:
05/28/2019
2
KOISO, AYUMI
Exec Dt:
05/30/2019
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230190426
18168075
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314

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