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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BAHN, YONG-SUN
Total Assignments: 8
Assignment: 1
Reel/Frame:018394/0807   Pages: 6
Recorded: 10/13/2006
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD INVENTOR'S NAME, PREVIOUSLY RECORDED AT REEL 018230 FRAME 0707.
Assignors
1
KOJIMA, KAIHEI
Exec Dt:
08/07/2006
2
HEITMAN, JOSEPH
Exec Dt:
08/07/2006
3
BAHN, YONG-SUN
Exec Dt:
08/09/2006
Assignee
1
DUKE UNIVERSITY
ERWIN ROAD
DURHAM, NORTH CAROLINA 27707
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060293381
11472856
Correspondence name and address
KENNETH D. SIBLEY
MYERS BIGEL SIBLEY & SAJOVEC
P.O. BOX 37428
RALEIGH, NC 27627
Assignment: 2
Reel/Frame:026565/0374   Pages: 5
Recorded: 07/08/2011
Attorney Dkt #:375492-000010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAHN, YONG-SUN
Exec Dt:
06/08/2011
2
KO, YOUNG-JOON
Exec Dt:
06/08/2011
3
MAENG, SHIN-AE
Exec Dt:
06/08/2011
4
JUNG, KWANG WOO
Exec Dt:
06/08/2011
5
KIM, GYU BUM
Exec Dt:
06/08/2011
Assignee
1
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
YONSEI UNIVERSITY
134, SINCHON-DONG, SEODAEMUN-GU
SEOUL, KOREA, REPUBLIC OF 120-749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120093817
13143921
Correspondence name and address
DLA PIPER US LLP
1999 AVENUE OF THE STARS
SUITE 400
LOS ANGELES, CA 90067-6023
Assignment: 3
Reel/Frame:030270/0734   Pages: 4
Recorded: 04/23/2013
Attorney Dkt #:0338.65/PCT-US-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAHN, YONG-SUN
Exec Dt:
06/08/2011
2
KO, YOUNG-JOON
Exec Dt:
06/08/2011
3
MAENG, SHIN-AE
Exec Dt:
06/08/2011
4
JUNG, KWANG WOO
Exec Dt:
06/08/2011
5
KIM, GYU BUM
Exec Dt:
06/08/2011
Assignee
1
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
134, YONSEI UNIVERSITY
SINCHON-DONG, SEODAEMUN-GU
SEOUL, KOREA, REPUBLIC OF 120-743
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9017956
US20130237446
13862666
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 4
Reel/Frame:045733/0578   Pages: 3
Recorded: 05/07/2018
Attorney Dkt #:050527-504N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAHN, YONG-SUN
Exec Dt:
09/29/2017
2
JUNG, KWANG-WOO
Exec Dt:
09/29/2017
3
YANG, DONG-HOON
Exec Dt:
09/29/2017
Assignee
1
AMTIXBIO CO., LTD.
513 HYUNDAI KNOWLEDGE INDUSTRY CENTER A-DONG
BEOBWON-RO 11-GIL 11, SONGPA-GU, SEOUL, KOREA, REPUBLIC OF 05836
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180305728
15563345
Correspondence name and address
MINTZ LEVIN/SPECIAL GROUP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 5
Reel/Frame:050641/0008   Pages: 4
Recorded: 10/07/2019
Attorney Dkt #:55424-509N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAHN, YONG-SUN
Exec Dt:
05/30/2018
2
YANG, DONG-HOON
Exec Dt:
05/30/2018
3
LEE, KYUNG-TAE
Exec Dt:
05/30/2018
4
SO, YEE-SEUL
Exec Dt:
05/30/2018
Assignee
1
AMTIXBIO CO., LTD.
A-513 BEOBWON-RO 11-GIL
SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05836
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130867
16061230
Correspondence name and address
MINTZ LEVIN/SPECIAL GROUP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 6
Reel/Frame:050640/0585   Pages: 5
Recorded: 10/07/2019
Attorney Dkt #:55424-510N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, KI DUK
Exec Dt:
04/20/2019
2
BAHN, YONG-SUN
Exec Dt:
04/20/2019
3
LEE, JONG-SEUNG
Exec Dt:
04/20/2019
4
LEE, KYUNG-TAE
Exec Dt:
04/20/2019
5
PAE, AE NIM
Exec Dt:
04/20/2019
6
YEON, SEUL KI
Exec Dt:
04/20/2019
7
KANG, YONG KOO
Exec Dt:
04/20/2019
8
PARK, JONG HYUN
Exec Dt:
04/20/2019
9
KIM, SIWON
Exec Dt:
04/20/2019
10
JANG, BO KO
Exec Dt:
04/20/2019
11
CHOI, JI WON
Exec Dt:
04/20/2019
Assignee
1
AMTIXBIO CO., LTD.
A-513 11, BEOBWON-RO 11-GIL
SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05836
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200199065
16346028
Correspondence name and address
MINTZ LEVIN/SPECIAL GROUP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 7
Reel/Frame:058485/0603   Pages: 5
Recorded: 12/27/2021
Attorney Dkt #:LEE-P30001C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, KI DUK
Exec Dt:
12/07/2021
2
PARK, JONG HYUN
Exec Dt:
12/07/2021
3
KIM, HYEON JI
Exec Dt:
12/07/2021
4
LEE, YE RIM
Exec Dt:
12/07/2021
5
KIM, SIWON
Exec Dt:
12/07/2021
6
CHOI, JI WON
Exec Dt:
12/07/2021
7
YEON, SEUL KI
Exec Dt:
12/07/2021
8
LEE, JONG-SEUNG
Exec Dt:
12/07/2021
9
BAHN, YONG-SUN
Exec Dt:
12/07/2021
10
CHEONG, EUNJI
Exec Dt:
12/07/2021
11
LEE, KYUNG-TAE
Exec Dt:
12/07/2021
12
HONG, JOOHYEON
Exec Dt:
12/07/2021
Assignee
1
AMTIXBIO CO., LTD.
A-513, 11, BEOBWON-RO 11-GIL, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05836
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11479526
US20220144755
17562956
Correspondence name and address
UNITED ONE LAW GROUP LLC
P.O. BOX 4648
NEW YORK, NY 10185-4648
Assignment: 8
Reel/Frame:061142/0597   Pages: 7
Recorded: 09/19/2022
Attorney Dkt #:AMT-P30001CC1;D1;D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, KI DUK
Exec Dt:
12/07/2021
2
PARK, JONG HYUN
Exec Dt:
12/07/2021
3
KIM, HYEON JI
Exec Dt:
12/07/2021
4
LEE, YE RIM
Exec Dt:
12/07/2021
5
KIM, SIWON
Exec Dt:
12/07/2021
6
CHOI, JI WON
Exec Dt:
12/07/2021
7
YEON, SEUL KI
Exec Dt:
12/07/2021
8
LEE, JONG-SEUNG
Exec Dt:
12/07/2021
9
BAHN, YONG-SUN
Exec Dt:
12/07/2021
10
CHEONG, EUNJI
Exec Dt:
12/07/2021
11
LEE, KYUNG-TAE
Exec Dt:
12/07/2021
12
HONG, JOOHYEON
Exec Dt:
12/07/2021
Assignee
1
AMTIXBIO CO., LTD.
A-513, 11, BEOBWON-RO 11-GIL, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05836
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20230053855
17948157
 
NONE
US20230067422
17948162
 
NONE
US20230056812
17948165
Correspondence name and address
UNITED ONE LAW GROUP LLC
P.O. BOX 4648
NEW YORK, NY 10185-4648

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