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Patent Assignment Assignor Details
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Assignor Name : LEE, DOO-BYUNG
Total Assignments: 5
Assignment: 1
Reel/Frame:013742/0377   Pages: 3
Recorded: 02/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAE, JEONG-SEOK
Exec Dt:
01/27/2003
2
LEE, TAI-AU
Exec Dt:
01/27/2003
3
PARK, SANG-SEON
Exec Dt:
01/27/2003
4
LEE, DOO-BYUNG
Exec Dt:
01/27/2003
5
MAENG, BEOM-JOO
Exec Dt:
01/27/2003
Assignee
1
YUHAN CORPORATION
49-6 TAEBANG-DONG
TONGJAK-GU, SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6706888
US20030153769
10359057
Correspondence name and address
LOWE HAUPTMAN GILMAN & BERNER
BENJAMIN J. HAUPTMAN
1700 DIAGONAL ROAD, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:051608/0923   Pages: 5
Recorded: 01/24/2020
Attorney Dkt #:103693.004141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, SANG-HO
Exec Dt:
07/27/2017
2
KHOO, JA-HEOUK
Exec Dt:
07/27/2017
3
LIM, JONG-CHUL
Exec Dt:
07/27/2017
4
LEE, DOO-BYUNG
Exec Dt:
07/27/2017
5
LEE, JUNG-AE
Exec Dt:
07/27/2017
6
LEE, JUN-SUP
Exec Dt:
07/27/2017
7
JU, HYUN
Exec Dt:
07/27/2017
8
SHIN, WOO-SEOB
Exec Dt:
07/27/2017
9
JEON, SANG-SEOL
Exec Dt:
07/27/2017
Assignee
1
YUHAN CORPORATION
74, NORYANGJIN-RO
DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 06927
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11198684
US20210155607
16633756
Correspondence name and address
BAKERHOSTETLER
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104-2891
Assignment: 3
Reel/Frame:051693/0944   Pages: 5
Recorded: 01/24/2020
Attorney Dkt #:103693.004118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, SANG-HO
Exec Dt:
07/27/2017
2
KHOO, JA-HEOUK
Exec Dt:
07/27/2017
3
LIM, JONG-CHUL
Exec Dt:
07/27/2017
4
LEE, DOO-BYUNG
Exec Dt:
07/27/2017
5
LEE, JUNG-AE
Exec Dt:
07/27/2017
6
LEE, JUN-SUP
Exec Dt:
07/27/2017
7
JU, HYUN
Exec Dt:
07/27/2017
8
SHIN, WOO-SEOB
Exec Dt:
07/27/2017
9
JEON, SANG-SEOL
Exec Dt:
07/27/2017
Assignee
1
YUHAN CORPORATION
74, NORYANGJIN-RO
DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 06927
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858353
US20200207750
16633695
Correspondence name and address
BAKERHOSTETLER
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104-2891
Assignment: 4
Reel/Frame:054407/0078   Pages: 4
Recorded: 11/18/2020
Attorney Dkt #:068374-000076 (YUHAN)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHOO, JA-HEOUK
Exec Dt:
11/10/2020
2
LEE, DOO-BYUNG
Exec Dt:
11/10/2020
3
LEE, JUN-SUP
Exec Dt:
11/10/2020
4
JU, HYUN
Exec Dt:
11/10/2020
5
SHIN, WOO-SEOB
Exec Dt:
11/10/2020
Assignee
1
YUHAN CORPORATION
74, NORYANGJIN-RO, DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 06927
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11434224
US20210206746
17056557
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152
Assignment: 5
Reel/Frame:057663/0141   Pages: 5
Recorded: 09/30/2021
Attorney Dkt #:068374-000083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, SANG-HO
Exec Dt:
09/06/2021
2
LEE, DOO-BYUNG
Exec Dt:
09/06/2021
3
KWON, KYOUNG-CHAN
Exec Dt:
09/07/2021
4
KIM, SANG-WON
Exec Dt:
09/06/2021
5
HWANG, HYO-ICK
Exec Dt:
09/06/2021
6
LEE, KYEONG-SILL
Exec Dt:
09/06/2021
7
JO, IK-SU
Exec Dt:
09/06/2021
8
CHOI, JI-HYE
Exec Dt:
09/06/2021
9
CHO, SUNG-HEE
Exec Dt:
09/06/2021
10
LEE, SU-YOUNG
Exec Dt:
09/06/2021
Assignee
1
YUHAN CORPORATION
74, NORYANGJIN-RO, DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 06927
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220144774
17594062
Correspondence name and address
VORYS, SATER, SEYMOUR & PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152

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