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Patent Assignment Assignor Details
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Assignor Name : LEE, YOON-SIK
Total Assignments: 15
Assignment: 1
Reel/Frame:011244/0031   Pages: 3
Recorded: 10/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BON-SU
Exec Dt:
10/06/2000
2
CHUNG, KYOO-HYUN
Exec Dt:
10/06/2000
3
LEE, YOON-SIK
Exec Dt:
10/06/2000
4
KIM, YOUNG-GYU
Exec Dt:
10/10/2000
Assignee
1
INHA UNIVERSITY FOUNDATION
YOUNGHYUN-DONG 253, NAM-GU
INCHON, KOREA, REPUBLIC OF 402-7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6291726
NONE
09622285
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOSEPH A. KOLASCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:017576/0513   Pages: 3
Recorded: 05/03/2006
Attorney Dkt #:27236U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOON-SIK
Exec Dt:
04/25/2006
2
RYOO, SUN-JONG
Exec Dt:
04/25/2006
3
LEE, TAE-KYUNG
Exec Dt:
04/25/2006
Assignee
1
BEADTECH INC.
SUITE 301 INSTITUTE FOR ENERGY & RESOURCES (BUILDING #135)
SAN 56-1, SHILIM-9-DONG
GWANAK-GU, SEOUL 151-742, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7442745
US20060189766
11349343
Correspondence name and address
GARY M. NATH
NATH & ASSOCIATES
112 SOUTH WEST STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:020825/0640   Pages: 4
Recorded: 04/18/2008
Attorney Dkt #:31656-257516
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOON-SIK
Exec Dt:
03/14/2008
2
KIM, YONG-KWEON
Exec Dt:
03/14/2008
3
JEONG, DAE-HONG
Exec Dt:
03/14/2008
4
KIM, JONG-HO
Exec Dt:
03/14/2008
5
KIM, MIN-SOO
Exec Dt:
03/14/2008
6
CHOI, HEE-JEONG
Exec Dt:
03/14/2008
7
JUN, BONG-HYUN
Exec Dt:
03/14/2008
Assignee
1
SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION
SAN 4-2, BONGCHEON-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-818
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100072067
11992017
Correspondence name and address
MICHAEL A. SARTORI, PH.D.
VENABLE LLP, P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 4
Reel/Frame:022028/0898   Pages: 4
Recorded: 12/15/2008
Attorney Dkt #:6259-00200/EBM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOON-SIK
Exec Dt:
11/20/2008
2
JEONG, DAE-HONG
Exec Dt:
12/02/2008
3
KIM, JONG-HO
Exec Dt:
12/01/2008
4
CHOI, HEE-JEONG
Exec Dt:
11/26/2008
5
LEE, SANG-MYUNG
Exec Dt:
12/02/2008
Assignee
1
SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION
SAN 4-2, BONGCHEON-DONG, GWANAK-GU
SEOUL 151-818, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7982870
US20100321683
12308505
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT & GOETZE
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 5
Reel/Frame:022537/0716   Pages: 5
Recorded: 04/13/2009
Attorney Dkt #:432-0028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, DAE-HONG
Exec Dt:
04/02/2009
2
LEE, YOON-SIK
Exec Dt:
04/07/2009
3
CHO, MYUNG-HAING
Exec Dt:
04/07/2009
4
KIM, YONG-KWEON
Exec Dt:
04/06/2009
Assignee
1
SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION
SAN 4-2, BONGCHEON-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8018582
US20100020312
12442109
Correspondence name and address
DANIEL H. SHERR
620 HERNDON PARKWAY
SUITE 200
HERNDON, VA 20170
Assignment: 6
Reel/Frame:025246/0300   Pages: 4
Recorded: 11/04/2010
Attorney Dkt #:HIP0003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JONG-HYEON
Exec Dt:
10/27/2010
2
BAEK, BEOM-GYU
Exec Dt:
10/26/2010
3
LEE, YOON-SIK
Exec Dt:
10/27/2010
Assignee
1
KYUNG-DONG CERATECH CO., LTD.
19-5 BAEK-SEOKPO-RI, YEONGIN-MYEON
CHUNGCHEONGNAM-DO
ASAN-SI, KOREA, REPUBLIC OF 336-821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090081459
12159948
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:026563/0605   Pages: 3
Recorded: 07/08/2011
Attorney Dkt #:31461U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOON-SIK
Exec Dt:
05/31/2011
2
PAIK, SEUNG-RYEOUL
Exec Dt:
05/31/2011
Assignee
1
SNU R&DB FOUNDATION
SAN 56-1, SILLIM-DONG, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110259830
13122829
Correspondence name and address
THE NATH LAW GROUP
112 S. WEST STREET
DOCKET NO. 31461U
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:034160/0307   Pages: 6
Recorded: 11/13/2014
Attorney Dkt #:2290-008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOON-SIK
Exec Dt:
11/11/2014
2
NAM, KI TAE
Exec Dt:
11/12/2014
3
CHUNG, JUN HO
Exec Dt:
11/12/2014
4
JEONG, DAE HONG
Exec Dt:
11/12/2014
5
LEE, HYE EUN
Exec Dt:
11/12/2014
Assignee
1
SNU R&DB FOUNDATION
1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9885716
US20150153341
14400797
Correspondence name and address
REVOLUTION IP, PLLC
5234 CAPON HILL PLACE
BURKE, VA 22015
Assignment: 9
Reel/Frame:035777/0510   Pages: 4
Recorded: 06/03/2015
Attorney Dkt #:G1035-05601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YONG-KWEON
Exec Dt:
05/28/2015
2
LEE, YOON-SIK
Exec Dt:
05/28/2015
3
KOH, YUL
Exec Dt:
05/28/2015
4
KANG, HOMAN
Exec Dt:
05/28/2015
Assignee
1
SNU R&DB FOUNDATION
1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 151-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9696301
US20150314291
14647876
Correspondence name and address
DUANE MORRIS LLP
5100 TOWN CENTER CIRCLE
SUITE 650
BOCA RATON, FL 33486
Assignment: 10
Reel/Frame:044341/0833   Pages: 4
Recorded: 12/08/2017
Attorney Dkt #:PNK1730US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAM, KI TAE
Exec Dt:
11/28/2017
2
LEE, YOON-SIK
Exec Dt:
11/28/2017
3
KIM, YOUNG-O
Exec Dt:
11/27/2017
4
LEE, JAEHUN
Exec Dt:
11/25/2017
5
CHOE, IK RANG
Exec Dt:
11/25/2017
Assignee
1
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
1 GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10686203
US20180166722
15836271
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:055434/0559   Pages: 4
Recorded: 02/26/2021
Attorney Dkt #:7364PAT17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, HYUNGSEOK
Exec Dt:
02/10/2020
2
PARK, SEI JIN
Exec Dt:
02/10/2020
3
PARK, YONG-SUN
Exec Dt:
02/10/2020
4
RYU, JI YOUNG
Exec Dt:
02/10/2020
5
LEE, YOON-SIK
Exec Dt:
02/10/2020
Assignee
1
ZTI BIOSCIENCES CO., LTD.
402, 4F, 582, DAEDEOK-DAERO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11780739
US20210317005
17187523
Correspondence name and address
LUCEM, PC
660 S FIGUEROA ST. SUITE 1200
LOS ANGELES, CA 90017
Assignment: 12
Reel/Frame:052173/0817   Pages: 3
Recorded: 03/20/2020
Attorney Dkt #:NIP00013USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, YOON-SIK
Exec Dt:
03/20/2020
Assignee
1
SEOUL NATIONAL UNIVERSITY R & DB FOUNDATION
1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11287385
US20200217797
16649180
Correspondence name and address
FINCH & MALONEY PLLC
50 COMMERCIAL ST.
MANCHESTER, NH 03101
Assignment: 13
Reel/Frame:055434/0899   Pages: 4
Recorded: 02/26/2021
Attorney Dkt #:7364PAT18
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, HYUNGSEOK
Exec Dt:
02/10/2021
2
PARK, SEI JIN
Exec Dt:
02/10/2021
3
PARK, YONG-SUN
Exec Dt:
02/10/2021
4
RYU, JI YOUNG
Exec Dt:
02/10/2021
5
LEE, YOON-SIK
Exec Dt:
02/10/2021
Assignee
1
ZTI BIOSCIENCES CO., LTD.
402, 4F, 582, DAEDEOK-DAERO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11795065
US20210327621
17187591
Correspondence name and address
LUCEM, PC
660 S FIGUEROA ST. SUITE 1200
LOS ANGELES, CA 90017
Assignment: 14
Reel/Frame:055453/0919   Pages: 5
Recorded: 03/01/2021
Attorney Dkt #:7364PAT17
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S EXECUTION DATES PREVIOUSLY RECORDED ON REEL 055434 FRAME 0559. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHANG, HYUNGSEOK
Exec Dt:
02/10/2021
2
PARK, SEI JIN
Exec Dt:
02/10/2021
3
PARK, YONG-SUN
Exec Dt:
02/10/2021
4
RYU, JI YOUNG
Exec Dt:
02/10/2021
5
LEE, YOON-SIK
Exec Dt:
02/10/2021
Assignee
1
ZTI BIOSCIENCES CO., LTD.
402, 4F, 582, DAEDEOK-DAERO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11780739
US20210317005
17187523
Correspondence name and address
LUCEM, PC
660 S. FIGUEROA ST. SUITE 1200
LOS ANGELES, CA 90017
Assignment: 15
Reel/Frame:057867/0005   Pages: 5
Recorded: 10/21/2021
Attorney Dkt #:Q269158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, HYUNGSEOK
Exec Dt:
10/21/2021
2
LEE, YOON-SIK
Exec Dt:
10/21/2021
3
RYU, JI YOUNG
Exec Dt:
10/21/2021
4
LEE, HYOUNGSEOK
Exec Dt:
10/21/2021
5
PARK, YONG-SUN
Exec Dt:
10/21/2021
Assignee
1
ZTI BIOSCIENCES CO., LTD.
402, 4F, 582 DAEDEOK-DAERO, YUSEONG-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230127444
17506997
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W. SUITE 900
WASHINGTON, DC 20006

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