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Patent Assignment Assignor Details
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Assignor Name : MASUKAWA, TOMOHIRO
Total Assignments: 6
Assignment: 1
Reel/Frame:034612/0719   Pages: 3
Recorded: 01/02/2015
Attorney Dkt #:920_376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIHARA, SHINJI
Exec Dt:
09/15/2014
2
MASUKAWA, TOMOHIRO
Exec Dt:
09/29/2014
Assignee
1
MARUZEN PETROCHEMICAL CO., LTD.
25-10, HATCHOBORI 2-CHOME
CHUO-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9777085
US20150005467
14378155
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 2
Reel/Frame:044725/0174   Pages: 3
Recorded: 01/25/2018
Attorney Dkt #:920_453
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUKAWA, TOMOHIRO
Exec Dt:
12/28/2017
2
FUJISAWA, RYO
Exec Dt:
12/28/2017
3
HABA, KAZUHIKO
Exec Dt:
12/28/2017
4
KAKUTA, SATOSHI
Exec Dt:
12/28/2017
Assignee
1
MARUZEN PETROCHEMICAL CO., LTD.
1-1, IRIFUNE 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10766973
US20180134819
15735748
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 3
Reel/Frame:053200/0318   Pages: 3
Recorded: 07/14/2020
Attorney Dkt #:920_537
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUKAWA, TOMOHIRO
Exec Dt:
06/11/2020
2
FUJISAWA, RYO
Exec Dt:
06/12/2020
Assignee
1
MARUZEN PETROCHEMICAL CO., LTD.
1-1, IRIFUNE 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11725078
US20210024690
16893577
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066
Assignment: 4
Reel/Frame:057541/0954   Pages: 3
Recorded: 09/21/2021
Attorney Dkt #:920_561
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUKAWA, TOMOHIRO
Exec Dt:
09/10/2021
2
NOJIMA, MASATAKA
Exec Dt:
09/10/2021
Assignee
1
MARUZEN PETROCHEMICAL CO., LTD.
1-1, IRIFUNE 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11971660
US20220135726
17310865
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, 13066 UNITED STATES
Assignment: 5
Reel/Frame:059045/0452   Pages: 3
Recorded: 02/18/2022
Attorney Dkt #:920_573
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIHARA, HIROMICHI
Exec Dt:
02/10/2022
2
MASUKAWA, TOMOHIRO
Exec Dt:
02/10/2022
Assignee
1
MARUZEN PETROCHEMICAL CO., LTD.
1-1, IRIFUNE 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220251267
17629439
Correspondence name and address
BURR & BROWN, PLLC
P.O. BOX 869
FAYETTEVILLE, NY 13066
Assignment: 6
Reel/Frame:064548/0423   Pages: 4
Recorded: 08/10/2023
Attorney Dkt #:920_632
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUKAWA, TOMOHIRO
Exec Dt:
08/07/2023
2
IKEDA, TERUYO
Exec Dt:
08/07/2023
Assignee
1
MARUZEN PETROCHEMICAL CO., LTD.
1-1, IRIFUNE 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240043361
18264102
Correspondence name and address
STEPHEN P. BURR
BURR PATENT LAW, PLLC
P.O. BOX 869
FAYETTEVILLE, NY 13066

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