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Patent Assignment Assignor Details
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Assignor Name : LEE, KEE YOUNG
Total Assignments: 11
Assignment: 1
Reel/Frame:008914/0344   Pages: 3
Recorded: 01/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAM, WON HUN
Exec Dt:
08/21/1997
2
JUNG, YOUNG HUN
Exec Dt:
08/21/1997
3
OH, CHANG YOUNG
Exec Dt:
08/21/1997
4
LEE, KEE YOUNG
Exec Dt:
08/21/1997
5
KIM, YONG HYUN
Exec Dt:
08/21/1997
Assignee
1
DONG KOOK PHARMACEUTICAL CO., LTD.
997-8 DAECHI-DONG, KANGNAM-KU
SEOUL, KOREA, REPUBLIC OF 135-2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5792885
NONE
08910851
Correspondence name and address
MELTZER, LIPPE, GOLDSTEIN, WOLF, ET AL.
CHARLES GUTTMAN
190 WILLIS AVENUE
MINEOLA, NEW YORK 11501
Assignment: 2
Reel/Frame:010596/0684   Pages: 3
Recorded: 02/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JIN KYU
Exec Dt:
02/18/2000
2
CHOI, KYUNG SEOK
Exec Dt:
02/18/2000
3
LEE, HAN WON
Exec Dt:
02/18/2000
4
SEO, SUNG KI
Exec Dt:
02/18/2000
5
HAM, WON HUN
Exec Dt:
02/18/2000
6
OH, CHANG YOUNG
Exec Dt:
02/18/2000
7
LEE, KEE YOUNG
Exec Dt:
02/18/2000
8
KIM, YOUNG HYUN
Exec Dt:
02/18/2000
9
PARK, MIN SUNG
Exec Dt:
02/18/2000
Assignee
1
DONG KOOK PHARMACEUTICAL CO., LTD.
KANGNAM-KU
997-8, TAECHI-DONG
SEOUL 135-280, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6127546
NONE
09515591
Correspondence name and address
HICKMAN STEPHENS COLEMAN & HUGHES LLP
DOUGLAS E. MACKENZIE
P.O. BOX 52037
PALO ALTO, CA 94303-0746
Assignment: 3
Reel/Frame:015030/0730   Pages: 5
Recorded: 08/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAM, WON HUN
Exec Dt:
08/01/2003
2
OH, CHANG YOUNG
Exec Dt:
08/01/2003
3
LEE, KEE YOUNG
Exec Dt:
08/01/2003
4
KIM, YONG HYUN
Exec Dt:
08/01/2003
5
LEE, YIU SUK
Exec Dt:
08/01/2003
Assignee
1
YONSUNG FINE CHEMICAL CO. LTD.
51-301, SCIENCE TECHNOLOGY PARK, SUNGKYUNKWAN UNIVERSITY, 300, CHONCHON-DONG, CHANGAN-GU, SUWON
KYONGGI-DO, 440-746, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6914159
NONE
10468124
Correspondence name and address
EDWARDS & ANGELL, LLP
PETER F. CORLESS
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 4
Reel/Frame:027426/0175   Pages: 2
Recorded: 12/21/2011
Attorney Dkt #:Q126443
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, CHANGYOUNG
Exec Dt:
11/01/2011
2
LEE, KEE YOUNG
Exec Dt:
11/01/2011
3
KIM, YONG HYUN
Exec Dt:
11/01/2011
4
JOO, JAE EUN
Exec Dt:
11/01/2011
Assignee
1
YONSUNG FINE CHEMICAL CO., LTD.
129-9 SUCHON-RI, JANGAN-MYEON
HWASEONG-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 445-944
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9126898
US20120108839
13255417
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:046373/0336   Pages: 5
Recorded: 07/17/2018
Attorney Dkt #:Q240880
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, HYUN IK
Exec Dt:
07/06/2018
2
LEE, KEE YOUNG
Exec Dt:
07/10/2018
3
OH, CHANGYOUNG
Exec Dt:
07/10/2018
Assignee
1
YONSUNG FINE CHEMICAL CO., LTD.
207, SUJEONG-RO, JANGAN-MYEON
HWASEONG-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 18581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10538539
US20190023727
16070669
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 6
Reel/Frame:047329/0484   Pages: 5
Recorded: 10/26/2018
Attorney Dkt #:Q242888
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, HYUN IK
Exec Dt:
10/15/2018
2
LEE, HYOSEON
Exec Dt:
10/15/2018
3
LEE, KYUNG JIN
Exec Dt:
10/15/2018
4
LEE, KEE YOUNG
Exec Dt:
10/15/2018
5
OH, CHANGYOUNG
Exec Dt:
10/15/2018
Assignee
1
YONSUNG FINE CHEMICAL CO., LTD.
207, SUJEONG-RO, JANGAN-MYEON
HWASEONG-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 18581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10800737
US20190119205
16096766
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:051334/0595   Pages: 5
Recorded: 12/19/2019
Attorney Dkt #:Q251842
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, AREUM
Exec Dt:
12/05/2019
2
CHUNG, YOUNGSIK
Exec Dt:
12/05/2019
3
SHIN, HYUN IK
Exec Dt:
12/05/2019
4
OH, CHANG YOUNG
Exec Dt:
12/17/2019
5
LEE, KEE YOUNG
Exec Dt:
12/17/2019
Assignee
1
YONSUNG FINE CHEMICAL CO., LTD.
207, SUJEONG-RO, JANGAN-MYEON
HWASEONG-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 18581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11382887
US20200129468
16624560
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:051738/0309   Pages: 5
Recorded: 02/06/2020
Attorney Dkt #:Q252864
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, EUN JEONG
Exec Dt:
01/29/2020
2
SHIN, HYUN IK
Exec Dt:
01/29/2020
3
LEE, KEE YOUNG
Exec Dt:
01/29/2020
4
OH, CHANG YOUNG
Exec Dt:
01/29/2020
Assignee
1
YONSUNG FINE CHEMICAL CO., LTD
207, SUJEONG-RO, JANGAN-MYEON
HWASEONG-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 18581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10870621
US20200165199
16636955
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W. SUITE 900
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:054956/0325   Pages: 7
Recorded: 01/19/2021
Attorney Dkt #:29137.03391.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JAE HONG
Exec Dt:
12/18/2020
2
YANG, HYUNG IL
Exec Dt:
12/11/2020
3
LEE, KEE YOUNG
Exec Dt:
12/11/2020
4
KIM, KEON WOO
Exec Dt:
12/11/2020
5
BAE, SANG JO
Exec Dt:
12/11/2020
6
CHO, WOO YONG
Exec Dt:
12/04/2020
7
LEE, SUNG YOON
Exec Dt:
12/11/2020
8
LEE, KYUNG GU
Exec Dt:
12/14/2020
Assignee
1
LG CHEM. LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11561426
US20210349336
17261396
Correspondence name and address
DENTONS US LLP
1900 K. STREET, NW
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:058350/0329   Pages: 10
Recorded: 12/09/2021
Attorney Dkt #:659-0038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, SANG MOON
Exec Dt:
12/07/2021
2
LEE, KEE YOUNG
Exec Dt:
12/07/2021
3
CHOI, KWANG SOON
Exec Dt:
12/07/2021
4
CHA, SANG JOO
Exec Dt:
12/07/2021
Assignee
1
ANPEP INC.
13, OKSANSANDAN 1-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230183289
17546739
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 11
Reel/Frame:064188/0255   Pages: 10
Recorded: 07/07/2023
Attorney Dkt #:659-0038A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, SANG MOON
Exec Dt:
12/07/2021
2
LEE, KEE YOUNG
Exec Dt:
12/07/2021
3
CHOI, KWANG SOON
Exec Dt:
12/07/2021
Assignee
1
ANPEP INC.
13, OKSANSANDAN 1-RO, OKSAN-MYEON, HEUNGDEOK-GU
CHEONGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 28101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240043471
18348878
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102

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