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Patent Assignment Assignor Details
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Assignor Name : LEE, ILL YOUNG
Total Assignments: 12
Assignment: 1
Reel/Frame:011036/0279   Pages: 5
Recorded: 08/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, ILL YOUNG
Exec Dt:
08/04/2000
2
LEE, SANG SIK
Exec Dt:
08/04/2000
3
KIM, JONG HYUN
Exec Dt:
08/04/2000
4
PARK, DUK CHUN
Exec Dt:
08/04/2000
5
HAM, BYUNG SOO
Exec Dt:
08/04/2000
6
HAM, BYUNG KOO
Exec Dt:
08/04/2000
Assignee
1
SILICON TECH, LTD.
YATOP-DONG, BUNDANG-KU,
5FL. DAMBAE-INSAM-GONGSA 219-3
SUNGNAM-SI, KYOUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6301167
NONE
09638385
Correspondence name and address
ROTH & GOLDMAN
W. NORMAN ROTH
523 W. 6TH STREET, SUITE 707
LOS ANGELES, CA 90014
Assignment: 2
Reel/Frame:013716/0945   Pages: 4
Recorded: 01/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, ILL YOUNG
Exec Dt:
01/16/2003
2
BYON, DONG MYUN
Exec Dt:
01/16/2003
3
KANG, TAE WON
Exec Dt:
01/16/2003
4
KIM, SEI WOONG
Exec Dt:
01/16/2003
Assignee
1
SEMIBANK CO., LTD.
2 FL., HANJIN BLDG., LOT 1-2
BLOCK 12, ILWOL-JIGU, GUWOON DONG
GWONSEON-GU, SUWON-SHI, KYUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6792376
US20040054491
10353217
Correspondence name and address
ROTH & GOLDMAN
523 W. 6TH STREET, SUITE 707
LOS ANGELES, CA 90014
Assignment: 3
Reel/Frame:020214/0850   Pages: 8
Recorded: 12/07/2007
Attorney Dkt #:689.PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, HONGYAN
Exec Dt:
12/05/2007
2
KIM, CHOUNG U.
Exec Dt:
12/05/2007
3
KIM, HAE SOO
Exec Dt:
11/30/2007
4
LEE, CHONG-KYO
Exec Dt:
11/30/2007
5
LEE, ILL YOUNG
Exec Dt:
12/03/2007
6
MITCHELL, MICHAEL L.
Exec Dt:
12/05/2007
7
SON, JONG CHAN
Exec Dt:
11/30/2007
8
XU, LIANHONG
Exec Dt:
11/30/2007
Assignee
1
GILEAD SCIENCES, INC.
333 LAKESIDE DRIVE
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8106064
US20080070920
11880854
Correspondence name and address
GILEAD SCIENCES, INC.
333 LAKESIDE DRIVE
FOSTER CITY, CA 94404
Assignment: 4
Reel/Frame:020215/0544   Pages: 8
Recorded: 12/07/2007
Attorney Dkt #:689.PF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, HONGYAN
Exec Dt:
12/05/2007
2
KIM, CHOUNG U.
Exec Dt:
12/05/2007
3
KIM, HAE SOO
Exec Dt:
11/30/2007
4
LEE, CHONG-KYO
Exec Dt:
11/30/2007
5
LEE, ILL YOUNG
Exec Dt:
12/03/2007
6
MITCHELL, MICHAEL L.
Exec Dt:
12/05/2007
7
SON, JONG CHAN
Exec Dt:
11/30/2007
8
XU, LIANHONG
Exec Dt:
12/05/2007
Assignee
1
GILEAD SCIENCES, INC.
333 LAKESIDE DRIVE
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100034827
12373237
Correspondence name and address
GILEAD SCIENCES, INC.
333 LAKESIDE DRIVE
FOSTER CITY, CA 94404
Assignment: 5
Reel/Frame:022142/0706   Pages: 8
Recorded: 01/22/2009
Attorney Dkt #:750.PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, HONGYAN
Exec Dt:
01/21/2009
2
HEUMANN, STACEY
Exec Dt:
01/22/2009
3
LEE, ILL YOUNG
Exec Dt:
01/14/2009
4
MITCHELL, MICHAEL L.
Exec Dt:
01/21/2009
5
PFEIFFER, STEVEN
Exec Dt:
12/18/2008
6
SON, JONG CHAN
Exec Dt:
01/14/2009
Assignees
1
GILEAD SCIENCES, INC.
333 LAKESIDE DRIVE
FOSTER CITY, CALIFORNIA 94404
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG, YUSEONG GU
DAEJEON CITY, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8119800
US20090163712
12336762
Correspondence name and address
GILEAD SCIENCES INC
333 LAKESIDE DRIVE
FOSTER CITY, CA 94404
Assignment: 6
Reel/Frame:022139/0454   Pages: 12
Recorded: 01/22/2009
Attorney Dkt #:689.PC
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE AND ASSIGNOR PREVIOUSLY RECORDED ON REEL 020214 FRAME 0850. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
GUO, HONGYAN
Exec Dt:
01/21/2009
2
KIM, CHOUNG U.
Exec Dt:
01/20/2009
3
KIM, HAE SOO
Exec Dt:
01/20/2009
4
LEE, CHONG-KYO
Exec Dt:
01/20/2009
5
LEE, ILL YOUNG
Exec Dt:
01/20/2009
6
MITCHELL, MICHAEL L.
Exec Dt:
01/21/2009
7
SON, JONG CHAN
Exec Dt:
01/20/2009
8
XU, LIANHONG
Exec Dt:
01/20/2009
9
KIRSCHBERG, THORSTEN A.
Exec Dt:
01/20/2009
Assignees
1
GILEAD SCIENCES, INC.
333 LAKESIDE DRIVE
FOSTER CITY, CALIFORNIA 94404
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG
DAEJEON CITY, KOREA, REPUBLIC OF 305-600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8106064
US20080070920
11880854
Correspondence name and address
GILEAD SCIENCES, INC.
333 LAKESIDE DRIVE
FOSTER CITY, CA 94404
Assignment: 7
Reel/Frame:022740/0960   Pages: 5
Recorded: 05/27/2009
Attorney Dkt #:689.PFUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, HONGYAN
Exec Dt:
05/27/2009
2
KIM, CHOUNG U.
Exec Dt:
05/27/2009
3
KIRSCHBERG, THORSTEN A.
Exec Dt:
05/27/2009
4
LEE, ILL YOUNG
Exec Dt:
05/19/2009
5
MITCHELL, MICHAEL L.
Exec Dt:
05/27/2009
6
SON, JONG CHAN
Exec Dt:
05/19/2009
7
XU, LIANHONG
Exec Dt:
05/27/2009
Assignees
1
GILEAD SCIENCES, INC.
333 LAKESIDE DRIVE
FOSTER CITY, CALIFORNIA 94404
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG, YUSEONG, GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100034827
12373237
Correspondence name and address
GILEAD SCIENCES, INC.
333 LAKESIDE DRIVE
FOSTER CITY, CA 94404
Assignment: 8
Reel/Frame:032798/0880   Pages: 4
Recorded: 05/01/2014
Attorney Dkt #:5624KRI-4 (SAC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEMI
Exec Dt:
04/03/2014
2
LEE, ILL YOUNG
Exec Dt:
04/03/2014
3
MIN, HYE-JIN
Exec Dt:
04/03/2014
4
NAM, EUN-HEE
Exec Dt:
04/03/2014
5
KIM, PILHO
Exec Dt:
04/03/2014
6
YUN, CHANG SOO
Exec Dt:
04/03/2014
7
KO, DONG JOON
Exec Dt:
04/03/2014
Assignee
1
KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
125 GWAHAK-RO
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9266872
US20140221411
14256808
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 9
Reel/Frame:033465/0922   Pages: 5
Recorded: 08/05/2014
Attorney Dkt #:CU-71299 LKT/SL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, JONG CHAN
Exec Dt:
07/18/2014
2
KIM, BONG JIN
Exec Dt:
07/18/2014
3
KIM, JAE HAK
Exec Dt:
07/18/2014
4
LEE, ILL YOUNG
Exec Dt:
07/18/2014
5
YUN, CHANG SOO
Exec Dt:
07/18/2014
6
LEE, SANG HO
Exec Dt:
07/18/2014
7
LEE, CHONG KGO
Exec Dt:
07/18/2014
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9499537
US20140249162
14278955
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 10
Reel/Frame:047853/0200   Pages: 5
Recorded: 12/26/2018
Attorney Dkt #:Q06018GR11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, YOUNG KWAN
Exec Dt:
12/20/2018
2
KIM, EUN AE
Exec Dt:
12/20/2018
3
LEE, ILL YOUNG
Exec Dt:
12/20/2018
4
KOO, DONG WAN
Exec Dt:
12/20/2018
5
RYU, JAE WOOK
Exec Dt:
12/20/2018
6
YON, GYU HWAN
Exec Dt:
12/20/2018
7
YEOM, HYUN SUK
Exec Dt:
12/20/2018
8
LIM, HEE NAM
Exec Dt:
12/20/2018
9
LEE, SO-YOUNG
Exec Dt:
12/20/2018
10
PARK, CHAN YONG
Exec Dt:
12/20/2018
11
KWAK, MI-YOUNG
Exec Dt:
12/19/2018
12
KOO, SUK-JIN
Exec Dt:
12/19/2018
13
HWANG, KI-HWAN
Exec Dt:
12/20/2018
14
KIM, SUNG-HUN
Exec Dt:
12/20/2018
15
LIM, JONG-SU
Exec Dt:
12/20/2018
16
LEE, DONG-GUK
Exec Dt:
12/20/2018
17
CHUNG, KUN-HOE
Exec Dt:
12/20/2018
18
CHO, NAM-GYU
Exec Dt:
12/20/2018
19
NAM, JUN-HO
Exec Dt:
12/20/2018
Assignees
1
MOGHU RESEARCH CENTER LTD.
B-230, 99, GAJEONG-RO, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 34115
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190159450
16313283
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 11
Reel/Frame:050476/0736   Pages: 11
Recorded: 09/24/2019
Attorney Dkt #:078189-000003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BONG JIN
Exec Dt:
09/11/2019
2
LEE, ILL YOUNG
Exec Dt:
09/11/2019
3
KIM, JAE HAK
Exec Dt:
09/05/2019
4
SHIN, HONG SUK
Exec Dt:
09/11/2019
5
SON, JONG CHAN
Exec Dt:
09/11/2019
6
LEE, CHONG-KYO
Exec Dt:
09/04/2019
7
KIM, KYUNGJIN
Exec Dt:
09/04/2019
8
KIM, UK-IL
Exec Dt:
09/03/2019
9
NAM, HWA JUNG
Exec Dt:
09/04/2019
Assignee
1
ST PHARM CO., LTD.
231, HYEOMNYEOK-RO
SIHEUNG-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 15086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11214570
US20200377498
16497255
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152
Assignment: 12
Reel/Frame:059693/0047   Pages: 17
Recorded: 04/25/2022
Attorney Dkt #:5099-0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, YOUNG KWAN
Exec Dt:
04/01/2022
2
KIM, EUN AE
Exec Dt:
04/01/2022
3
LEE, ILL YOUNG
Exec Dt:
04/05/2022
4
LIM, HEE NAM
Exec Dt:
03/15/2022
5
CHOI, JUNG SUB
Exec Dt:
04/01/2022
6
SUH, JEE HEE
Exec Dt:
04/01/2022
7
KIM, NACK JEONG
Exec Dt:
04/01/2022
8
KOO, DONG WAN
Exec Dt:
04/01/2022
9
KIM, HYUN JIN
Exec Dt:
04/01/2022
10
YON, GYU HWAN
Exec Dt:
04/01/2022
11
KIM, JAE DEOK
Exec Dt:
03/18/2022
12
OH, SEUNGAE
Exec Dt:
03/14/2022
13
LEE, SO-YOUNG
Exec Dt:
04/01/2022
14
PARK, CHAN YONG
Exec Dt:
04/01/2022
15
HWANG, YUN KYOUNG
Exec Dt:
03/11/2022
16
AHN, BYUNG HOON
Exec Dt:
03/15/2022
17
KIM, AH REUM
Exec Dt:
03/15/2022
18
HAN, HYE JI
Exec Dt:
03/16/2022
19
PARK, SUNGJUN
Exec Dt:
03/17/2022
20
CHOI, JUNHYUK
Exec Dt:
03/18/2022
21
LIM, JISOO
Exec Dt:
03/18/2022
22
HONG, MI SOOK
Exec Dt:
03/18/2022
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
141, GAJEONG-RO YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
2
FARMHANNONG CO., LTD.
24, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220386607
17770681
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

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