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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 : LIM, GEO-SAN
Total Assignments: 12
Assignment: 1
Reel/Frame:053915/0907   Pages: 3
Recorded: 09/29/2020
Attorney Dkt #:132241.528484 (060020)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, GEO-SAN
Exec Dt:
09/11/2020
2
KANG, MIN-KYUNG
Exec Dt:
09/11/2020
3
KIM, SEUNG-HEE
Exec Dt:
09/11/2020
4
KIM, HYE-LIN
Exec Dt:
09/11/2020
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI
JEOLLABUK-DO 54631, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11760898
US20210139735
17035922
Correspondence name and address
VENABLE LLP
1290 AVENUE OF THE AMERICAS
19TH FLOOR
NEW YORK, NY 10104-3800
Assignment: 2
Reel/Frame:053915/0979   Pages: 3
Recorded: 09/29/2020
Attorney Dkt #:132241.528487 (060030)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, GEO-SAN
Exec Dt:
09/11/2020
2
KANG, MIN-KYUNG
Exec Dt:
09/11/2020
3
KIM, SEUNG-HEE
Exec Dt:
09/11/2020
4
KIM, HYE-LIN
Exec Dt:
09/11/2020
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO 54631, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11613658
US20210095137
17036125
Correspondence name and address
VENABLE LLP
1290 AVENUE OF THE AMERICAS
19TH FLOOR
NEW YORK, NY 10104-3800
Assignment: 3
Reel/Frame:053916/0051   Pages: 3
Recorded: 09/29/2020
Attorney Dkt #:132241.528491 (060040)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEUNG-HEE
Exec Dt:
09/11/2020
2
LIM, GEO-SAN
Exec Dt:
09/11/2020
3
KANG, MIN-KYUNG
Exec Dt:
09/11/2020
4
KIM, HYE-LIN
Exec Dt:
09/11/2020
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO 54631, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210096281
17036143
Correspondence name and address
VENABLE LLP
1290 AVENUE OF THE AMERICAS
19TH FLOOR
NEW YORK, NY 10104-3800
Assignment: 4
Reel/Frame:053916/0108   Pages: 3
Recorded: 09/29/2020
Attorney Dkt #:132241.528493 (060050)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, MIN-KYUNG
Exec Dt:
09/11/2020
2
LIM, GEO-SAN
Exec Dt:
09/11/2020
3
KIM, SEUNG-HEE
Exec Dt:
09/11/2020
4
KIM, HYE-LIN
Exec Dt:
09/11/2020
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO 54631, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210094266
17036154
Correspondence name and address
VENABLE LLP
1290 AVENUE OF THE AMERICAS
19TH FLOOR
NEW YORK, NY 10104-3800
Assignment: 5
Reel/Frame:057148/0742   Pages: 3
Recorded: 08/11/2021
Attorney Dkt #:FC21128USDW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEUNG-HEE
Exec Dt:
07/16/2021
2
KIM, HYE-LIN
Exec Dt:
07/16/2021
3
KANG, MIN-KYUNG
Exec Dt:
07/16/2021
4
LIM, GEO-SAN
Exec Dt:
07/16/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230051118
17399526
Correspondence name and address
BROOKS, CAMERON & HUEBSCH, PLLC
1201 MARQUETTE AVENUE SOUTH, SUITE 400
MINNEAPOLIS, MN 55403
Assignment: 6
Reel/Frame:066068/0970   Pages: 3
Recorded: 01/09/2024
Attorney Dkt #:431096.0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DONG-HWI
Exec Dt:
12/19/2023
2
LIM, GEO-SAN
Exec Dt:
12/19/2023
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, JEOLLABUK-DO
IKSAN-SI, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12313942
US20240319548
18577923
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 7
Reel/Frame:067446/0022   Pages: 3
Recorded: 05/17/2024
Attorney Dkt #:431096.0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DONG-HWI
Exec Dt:
05/13/2024
2
LIM, GEO-SAN
Exec Dt:
05/13/2024
3
MOON, BO-RA
Exec Dt:
05/13/2024
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, JEOLLABUK-DO
IKSAN-SI, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240419032
18667128
Correspondence name and address
NSIP LAW
P.O.BOX 65745
WASHINGTON, DC 20035
Assignment: 8
Reel/Frame:069382/0527   Pages: 3
Recorded: 11/15/2024
Attorney Dkt #:431096.0028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, GEO-SAN
Exec Dt:
10/31/2024
2
KIM, DONG-HWI
Exec Dt:
10/31/2024
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, JEOLLABUK-DO
IKSAN-SI, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250157447
18949414
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 9
Reel/Frame:069612/0206   Pages: 3
Recorded: 12/17/2024
Attorney Dkt #:431096.0033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, GEO-SAN
Exec Dt:
12/05/2024
2
KIM, DONG-HWI
Exec Dt:
12/05/2024
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, JEOLLABUK-DO
IKSAN-SI, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250208461
18983914
Correspondence name and address
NSIP LAW
P.O.BOX 65745
WASHINGTON, DC 20035
Assignment: 10
Reel/Frame:069614/0188   Pages: 3
Recorded: 12/17/2024
Attorney Dkt #:431096.0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, GEO-SAN
Exec Dt:
12/05/2024
2
KIM, DONG-HWI
Exec Dt:
12/05/2024
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, JEOLLABUK-DO
IKSAN-SI, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250208462
18984368
Correspondence name and address
NSIP LAW
P. O. BOX 65745
WASHINGTON, DC 20035
Assignment: 11
Reel/Frame:069616/0955   Pages: 3
Recorded: 12/17/2024
Attorney Dkt #:431096.0034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, GEO-SAN
Exec Dt:
12/05/2024
2
KIM, DONG-HWI
Exec Dt:
12/05/2024
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, JEOLLABUK-DO
IKSAN-SI, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250208463
18984910
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035
Assignment: 12
Reel/Frame:069670/0384   Pages: 3
Recorded: 12/23/2024
Attorney Dkt #:431096.0036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, HYEONG-JOO
Exec Dt:
12/05/2024
2
JEONG, JI-HUN
Exec Dt:
12/05/2024
3
CHO, YOUNG-MIN
Exec Dt:
12/05/2024
4
LIM, GEO-SAN
Exec Dt:
12/05/2024
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, JEOLLABUK-DO
IKSAN-SI, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250216584
19000203
Correspondence name and address
NSIP LAW
P.O. BOX 65745
WASHINGTON, DC 20035

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