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Patent Assignment Assignor Details
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Assignor Name : KIM, BYOUNGIN
Total Assignments: 3
Assignment: 1
Reel/Frame:021440/0260   Pages: 2
Recorded: 08/26/2008
Attorney Dkt #:Q108885(JTC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTA, HIROFUMI
Exec Dt:
07/10/2008
2
AHN, GIHWAN
Exec Dt:
07/21/2008
3
KIM, BYOUNGIN
Exec Dt:
07/17/2008
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME,
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7753544
US20090003017
12146830
Correspondence name and address
JOHN CALLAHAN (SUGHRUE MION)
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:057534/0691   Pages: 5
Recorded: 09/20/2021
Attorney Dkt #:Q267531
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYOUNGIN
Exec Dt:
09/16/2021
2
LEE, CHEOL HUN
Exec Dt:
09/16/2021
3
LIM, CHANG GYEONG
Exec Dt:
09/16/2021
4
JANG, MINSEOK
Exec Dt:
09/16/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI, JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11774858
US20220179324
17441073
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:064667/0080   Pages: 4
Recorded: 08/22/2023
Attorney Dkt #:Q290948
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYOUNGIN
Exec Dt:
08/21/2023
2
KEUM, DONG KI
Exec Dt:
08/21/2023
3
LEE, JIN
Exec Dt:
08/21/2023
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI, JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240128304
18278297
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 9000
WASHINGTON, DC 20006-1811

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