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Patent Assignment Assignor Details
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Assignor Name : MAENG, CHEOL YOUNG
Total Assignments: 15
Assignment: 1
Reel/Frame:016272/0159   Pages: 11
Recorded: 07/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DR. KONG-JOO
Exec Dt:
04/29/2005
2
KIM, HEE-JUNG
Exec Dt:
04/29/2005
3
CHO, JEONG WOO
Exec Dt:
04/29/2005
4
KIM, EUNHEE
Exec Dt:
04/29/2005
5
SONG, EUN JOO
Exec Dt:
04/29/2005
6
MAENG, CHEOL YOUNG
Exec Dt:
04/29/2005
Assignees
1
SK CORP.
SEOLINDONG 99, JONGROGU
SEOUL, KOREA, REPUBLIC OF
2
EWHA WOMANS UNIVERSITY
DAEHYUNDONG, SEODAEMUNKU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050261190
11119249
Correspondence name and address
JOSEPH HYOSUK KIM
P.O. BOX 1078
JHK LAW
LA CANADA, CA 91012-1078
Assignment: 2
Reel/Frame:021430/0049   Pages: 4
Recorded: 08/22/2008
Attorney Dkt #:3450-106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, KONG JOO
Exec Dt:
05/16/2008
2
KIM, HYUN JUNG
Exec Dt:
05/19/2008
3
CHO, JEONG WOO
Exec Dt:
05/20/2008
4
MAENG, CHEOL YOUNG
Exec Dt:
05/20/2008
Assignees
1
EWHA UNIVERSITY - INDUSTRY COLLABORATION FOUNDATION
11-1, DAEHYUN-DONG, SEODAEMUN-GU
SEOUL, KOREA, REPUBLIC OF 120-750
2
SK CORPORATION
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090208508
12094955
Correspondence name and address
JESSICA FU
1425 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:030842/0193   Pages: 10
Recorded: 07/19/2013
Attorney Dkt #:16532-000023/US/NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAENG, CHEOL YOUNG
Exec Dt:
06/28/2013
2
JANG, YOUNG KOO
Exec Dt:
06/28/2013
3
CHA, SU BONG
Exec Dt:
06/28/2013
4
SHIN, HYE WON
Exec Dt:
06/28/2013
5
JOUNG, CHAN MI
Exec Dt:
06/28/2013
6
CHA, HWA RYUN
Exec Dt:
06/28/2013
7
YI, EUN JUNG
Exec Dt:
06/28/2013
Assignee
1
SK BIOPHARMACEUTICAL CO., LTD.
99 SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8716309
US20130317059
13980819
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 4
Reel/Frame:030842/0432   Pages: 9
Recorded: 07/19/2013
Attorney Dkt #:16532-000024/US/NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAENG, CHEOL YOUNG
Exec Dt:
06/28/2013
2
JANG, YOUNG KOO
Exec Dt:
06/28/2013
3
CHA, SU BONG
Exec Dt:
06/28/2013
4
SHIN, HYE WON
Exec Dt:
06/28/2013
5
JOUNG, CHAN MI
Exec Dt:
06/28/2013
6
YI, EUN JUNG
Exec Dt:
06/28/2013
Assignee
1
SK BIOPHARMACEUTICAL CO., LTD.
99 SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8952165
US20130296340
13980821
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 5
Reel/Frame:030851/0672   Pages: 13
Recorded: 07/22/2013
Attorney Dkt #:16532-000023/US/NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME FILED AS SK BIOPHARMACEUTICAL CO., LTD., SHOULD BE CORRECTED TO READ, SK BIOPHARMACEUTICALS CO., LTD. PREVIOUSLY RECORDED ON REEL 030842 FRAME 0193. ASSIGNOR(S) HEREBY CONFIRMS THE THE CORRECT ASSIGNEE IS: SK BIOPHARMACEUTICALS CO., LTD.
Assignors
1
MAENG, CHEOL YOUNG
Exec Dt:
06/28/2013
2
JANG, YOUNG KOO
Exec Dt:
06/28/2013
3
CHA, SU BONG
Exec Dt:
06/28/2013
4
SHIN, HYE WON
Exec Dt:
06/28/2013
5
JOUNG, CHAN MI
Exec Dt:
06/28/2013
6
CHA, HWA RYUN
Exec Dt:
06/28/2013
7
YI, EUN JUNG
Exec Dt:
06/28/2013
Assignee
1
SK BIOPHARMACEUTICALS CO., LTD.
99 SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8716309
US20130317059
13980819
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 6
Reel/Frame:030871/0578   Pages: 12
Recorded: 07/22/2013
Attorney Dkt #:16532-000024/US/NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME FILED AS SK BIOPHARMACEUTICAL CO., LTD., SHOULD BE CORRECTED TO READ, SK BIOPHARMACEUTICALS CO., LTD. PREVIOUSLY RECORDED ON REEL 030842 FRAME 0432. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT ASSIGNEE IS: SK BIOPHARMACEUTICALS CO., LTD.
Assignors
1
MAENG, CHEOL YOUNG
Exec Dt:
06/28/2013
2
JANG, YOUNG KOO
Exec Dt:
06/28/2013
3
CHA, SU BONG
Exec Dt:
06/28/2013
4
SHIN, HYE WON
Exec Dt:
06/28/2013
5
JOUNG, CHAN MI
Exec Dt:
06/28/2013
6
YI, EUN JUNG
Exec Dt:
06/28/2013
Assignee
1
SK BIOPHARMACEUTICALS CO., LTD.
99 SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8952165
US20130296340
13980821
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 7
Reel/Frame:050353/0459   Pages: 9
Recorded: 09/12/2019
Attorney Dkt #:16532-000024-US-COD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAENG, CHEOL YOUNG
Exec Dt:
06/28/2013
2
JANG, YOUNG KOO
Exec Dt:
06/28/2013
3
CHA, SU BONG
Exec Dt:
06/28/2013
4
SHIN, HYE WON
Exec Dt:
06/28/2013
5
JOUNG, CHAN MI
Exec Dt:
06/28/2013
6
YI, EUN JUNG
Exec Dt:
06/28/2013
Assignee
1
SK BIOPHARMACEUTICALS CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200000782
16568400
Correspondence name and address
HARNESS, DICKEY AND PIERCE, PLC.
7700 BONHOMME AVENUE, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 8
Reel/Frame:054499/0877   Pages: 9
Recorded: 12/01/2020
Attorney Dkt #:16532-000024-US-COE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAENG, CHEOL YOUNG
Exec Dt:
06/28/2013
2
JANG, YOUNG KOO
Exec Dt:
06/28/2013
3
CHA, SU BONG
Exec Dt:
06/28/2013
4
SHIN, HYE WON
Exec Dt:
06/28/2013
5
JOUNG, CHAN MI
Exec Dt:
06/28/2013
6
YI, EUN JUNG
Exec Dt:
06/28/2013
Assignee
1
SK BIOPHARMACEUTICALS CO., LTD.
99 SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210085658
17108052
Correspondence name and address
HARNESS DICKEY (ST. LOUIS)
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 9
Reel/Frame:064647/0866   Pages: 9
Recorded: 08/21/2023
Attorney Dkt #:16532-000024-US-COF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAENG, CHEOL YOUNG
Exec Dt:
06/28/2013
2
JANG, YOUNG KOO
Exec Dt:
06/28/2013
3
CHA, SU BONG
Exec Dt:
06/28/2013
4
SHIN, HYE WON
Exec Dt:
06/28/2013
5
JOUNG, CHAN MI
Exec Dt:
06/28/2013
6
YI, EUN JUNG
Exec Dt:
06/28/2013
Assignee
1
SK BIOPHARMACEUTICALS CO., LTD.
99 SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230390259
18236001
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
7700 BONHOMME, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 10
Reel/Frame:038327/0896   Pages: 23
Recorded: 04/01/2016
Attorney Dkt #:16682-000014-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHUN EUNG
Exec Dt:
02/25/2016
2
JANG, YOUNG KOO
Exec Dt:
02/25/2016
3
SHIN, YONG JE
Exec Dt:
02/25/2016
4
KIM, JI YEON
Exec Dt:
02/25/2016
5
HAM, SEUNG MO
Exec Dt:
02/25/2016
6
KIM, YONG GIL
Exec Dt:
02/25/2016
7
MIN, HYE KYUNG
Exec Dt:
02/25/2016
8
CHA, SOO BONG
Exec Dt:
02/25/2016
9
JUNG, HYO JUN
Exec Dt:
02/25/2016
10
LEE, JU YOUNG
Exec Dt:
02/25/2016
11
HAN, SEUNG NAM
Exec Dt:
02/25/2016
12
CHUNG, JIN YONG
Exec Dt:
02/25/2016
13
CHOI, EUN JU
Exec Dt:
02/25/2016
14
JOUNG, CHAN MI
Exec Dt:
02/25/2016
15
PARK, JONG SIL
Exec Dt:
02/25/2016
16
LEE, JI WON
Exec Dt:
02/25/2016
17
CHO, NAHM RYUNE
Exec Dt:
02/25/2016
18
RYU, EUN JU
Exec Dt:
02/25/2016
19
MAENG, CHEOL YOUNG
Exec Dt:
02/25/2016
Assignee
1
SK BIOPHARMACEUTICALS CO., LTD.
26, JONG-RO, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9745310
US20160251361
15053569
Correspondence name and address
HARNESS, DICKEY, & PIERCE, P.L.C.
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 11
Reel/Frame:043380/0553   Pages: 23
Recorded: 07/31/2017
Attorney Dkt #:16682-000014-US-DVA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHUN EUNG
Exec Dt:
02/25/2016
2
JANG, YOUNG KOO
Exec Dt:
02/25/2016
3
SHIN, YONG JE
Exec Dt:
02/25/2016
4
KIM, JI YEON
Exec Dt:
02/25/2016
5
HAM, SEUNG MO
Exec Dt:
02/25/2016
6
KIM, YONG GIL
Exec Dt:
02/25/2016
7
MIN, HYE KYUNG
Exec Dt:
02/25/2016
8
CHA, SOO BONG
Exec Dt:
02/25/2016
9
JUNG, HYO JUN
Exec Dt:
02/25/2016
10
LEE, JU YOUNG
Exec Dt:
02/25/2016
11
HAN, SEUNG NAM
Exec Dt:
02/25/2016
12
CHUNG, JIN YONG
Exec Dt:
02/25/2016
13
CHOI, EUN JU
Exec Dt:
02/25/2016
14
JOUNG, CHAN MI
Exec Dt:
02/25/2016
15
PARK, JONG SIL
Exec Dt:
02/25/2016
16
LEE, JI WON
Exec Dt:
02/25/2016
17
CHO, NAHM RYUNE
Exec Dt:
02/25/2016
18
RYU, EUN JU
Exec Dt:
02/25/2016
19
MAENG, CHEOL YOUNG
Exec Dt:
02/25/2016
Assignee
1
SK BIOPHARMACEUTICALS CO., LTD.
26, JONG-RO, JONGRO-GU,
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10100057
US20170349597
15664633
Correspondence name and address
KISUK LEE
7700 BONHOMME, SUITE 400
ST. LOUIS, MO 63105
Assignment: 12
Reel/Frame:047160/0527   Pages: 23
Recorded: 09/28/2018
Attorney Dkt #:16682-000014-US-COB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHUN EUNG
Exec Dt:
02/25/2016
2
JANG, YOUNG KOO
Exec Dt:
02/25/2016
3
SHIN, YONG JE
Exec Dt:
02/25/2016
4
KIM, JI YEON
Exec Dt:
02/25/2016
5
HAM, SEUNG MO
Exec Dt:
02/25/2016
6
KIM, YONG GIL
Exec Dt:
02/25/2016
7
MIN, HYE KYUNG
Exec Dt:
02/25/2016
8
CHA, SOO BONG
Exec Dt:
02/25/2016
9
JUNG, HYO JUN
Exec Dt:
02/25/2016
10
LEE, JU YOUNG
Exec Dt:
02/25/2016
11
HAN, SEUNG NAM
Exec Dt:
02/25/2016
12
CHUNG, JIN YONG
Exec Dt:
02/25/2016
13
CHOI, EUN JU
Exec Dt:
02/25/2016
14
JOUNG, CHAN MI
Exec Dt:
02/25/2016
15
PARK, JONG SIL
Exec Dt:
02/25/2016
16
LEE, JI WON
Exec Dt:
02/25/2016
17
CHO, NAHM RYUNE
Exec Dt:
02/25/2016
18
RYU, EUN JU
Exec Dt:
02/25/2016
19
MAENG, CHEOL YOUNG
Exec Dt:
02/25/2016
Assignee
1
SK BIOPHARMACEUTICALS CO., LTD.
26, JONG-RO, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190031669
16146644
Correspondence name and address
HARNESS, DICKEY AND PIERCE, PLC.
7700 BONHOMME AVENUE, SUITE 400
ST. LOUIS, MO 63105
Assignment: 13
Reel/Frame:052433/0139   Pages: 23
Recorded: 04/17/2020
Attorney Dkt #:16682-000014-US-COC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHUN EUNG
Exec Dt:
02/27/2006
2
JANG, YOUNG KOO
Exec Dt:
02/25/2016
3
SHIN, YONG JE
Exec Dt:
02/25/2016
4
KIM, JI YEON
Exec Dt:
02/25/2016
5
HAM, SEUNG MO
Exec Dt:
02/25/2016
6
KIM, YONG GIL
Exec Dt:
02/25/2016
7
MIN, HYE KYUNG
Exec Dt:
02/25/2016
8
CHA, SOO BONG
Exec Dt:
02/25/2016
9
JUNG, HYO JUN
Exec Dt:
02/25/2016
10
LEE, JU YOUNG
Exec Dt:
02/25/2016
11
HAN, SEUNG NAM
Exec Dt:
02/25/2016
12
CHUNG, JIN YONG
Exec Dt:
02/25/2016
13
CHOI, EUN JU
Exec Dt:
02/25/2016
14
JOUNG, CHAN MI
Exec Dt:
02/25/2016
15
PARK, JONG SIL
Exec Dt:
02/25/2016
16
LEE, JI WON
Exec Dt:
02/25/2016
17
CHO, NAHM RYUNE
Exec Dt:
02/25/2016
18
RYU, EUN JU
Exec Dt:
02/25/2016
19
MAENG, CHEOL YOUNG
Exec Dt:
02/25/2016
Assignee
1
SK BIOPHARMACEUTICALS CO., LTD.
26, JONG-RO, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11046702
US20200277298
16851493
Correspondence name and address
HARNESS, DICKEY AND PIERCE, PLC.
7700 BONHOMME AVENUE, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 14
Reel/Frame:056440/0958   Pages: 23
Recorded: 06/01/2021
Attorney Dkt #:16682-000014-US-COD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHUN EUNG
Exec Dt:
02/25/2016
2
JANG, YOUNG KOO
Exec Dt:
02/25/2016
3
SHIN, YONG JE
Exec Dt:
02/25/2016
4
KIM, JI YEON
Exec Dt:
02/25/2016
5
HAM, SEUNG MO
Exec Dt:
02/25/2016
6
KIM, YONG GIL
Exec Dt:
02/25/2016
7
MIN, HYE KYUNG
Exec Dt:
02/25/2016
8
CHA, SOO BONG
Exec Dt:
02/25/2016
9
JUNG, HYO JUN
Exec Dt:
02/25/2016
10
LEE, JU YOUNG
Exec Dt:
02/25/2016
11
HAN, SEUNG NAM
Exec Dt:
02/25/2016
12
CHUNG, JIN YONG
Exec Dt:
02/25/2016
13
CHOI, EUN JU
Exec Dt:
02/25/2016
14
JOUNG, CHAN MI
Exec Dt:
02/25/2016
15
PARK, JONG SIL
Exec Dt:
02/25/2016
16
LEE, JI WON
Exec Dt:
02/25/2016
17
CHO, NAHM RYUNE
Exec Dt:
02/25/2016
18
RYU, EUN JU
Exec Dt:
02/25/2016
19
MAENG, CHEOL YOUNG
Exec Dt:
02/25/2016
Assignee
1
SK BIOPHARMACEUTICALS CO., LTD.
26, JONG-RO, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210300933
17335196
Correspondence name and address
HARNESS, DICKEY AND PIERCE, PLC.
7700 BONHOMME AVENUE, SUITE 400
ST. LOUIS, MO 63105
Assignment: 15
Reel/Frame:055833/0035   Pages: 7
Recorded: 04/06/2021
Attorney Dkt #:16682-000070-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, EUN JU
Exec Dt:
02/23/2007
2
MAENG, CHEOL YOUNG
Exec Dt:
03/23/2021
3
SHIN, HYE WON
Exec Dt:
03/22/2021
Assignee
1
SK BIOPHARMACEUTICALS CO., LTD.
221, PANGYOYEOK-RO, BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220117941
17277846
Correspondence name and address
HARNESS, DICKEY AND PIERCE, PLC.
7700 BONHOMME AVENUE, SUITE 400
ST. LOUIS, MO 63105

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