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Assignee Name : Y-BIOLOGICS INC.
Total Assignments: 16
Assignment: 1
Reel/Frame:040159/0872   Pages: 6
Recorded: 10/28/2016
Attorney Dkt #:WON0020US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YOUNG WOO
Exec Dt:
07/29/2016
2
PARK, BUM-CHAN
Exec Dt:
07/29/2016
3
CHA, BONG-SOO
Exec Dt:
07/28/2016
4
LEE, YONG HO
Exec Dt:
07/28/2016
5
LIM, JUNG CHAE
Exec Dt:
07/29/2016
6
CHO, YOUNG-GYU
Exec Dt:
07/27/2016
7
KIM, JOONG KYU
Exec Dt:
07/27/2016
8
PARK, JAE EUN
Exec Dt:
07/28/2016
9
YOO, SEOK HO
Exec Dt:
07/27/2016
Assignees
1
Y-BIOLOGICS INC.
N306, PAI CHAI UNIVERSITY DAEDEOK INDUSTRY-ACADEMIC COOPERATION FOUNDATION
BUILDING 11-3 TECHNO 1-LO
YUSEONG-GU, DAEJEON, 34015, KOREA, REPUBLIC OF
2
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
50, YONSEI-RO
SEODAEMUN-GU, SEOUL, 03722, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10448662
US20170121380
15337208
Correspondence name and address
KATHLEEN A. TYRRELL
LICATA & TYRRELL P.C.
66 E. MAIN ST.
MARLTON, NJ 08053
Assignment: 2
Reel/Frame:042262/0643   Pages: 3
Recorded: 04/13/2017
Attorney Dkt #:58153
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
A&RT CO., LTD.
Exec Dt:
02/13/2017
Assignee
1
Y-BIOLOGICS INC.
306, PAI CHAI UNIVERSITY DAEDEOK INDUSTRY-ACADEMIC COOPERATION FOUNDANTION BUILDING, 11-3, TECHNO 1-RO,YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 305-509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9631020
US20140193431
14123533
Correspondence name and address
MARTIN D. MOYNIHAN
P.O. BOX 16446
PRTSI, INC.
ARLINGTON, VA 22215
Assignment: 3
Reel/Frame:048614/0297   Pages: 4
Recorded: 03/15/2019
Attorney Dkt #:4240-454
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JAE EUN
Exec Dt:
03/04/2019
2
CHOI, SOO A
Exec Dt:
03/04/2019
3
LEE, JISU
Exec Dt:
03/04/2019
4
LEE, HYUN MI
Exec Dt:
03/04/2019
5
LEE, SI HYUNG
Exec Dt:
03/04/2019
6
BAEK, GI SUN
Exec Dt:
03/04/2019
7
KIM, YEUNG CHUL
Exec Dt:
03/04/2019
8
PARK, BUM-CHAN
Exec Dt:
03/04/2019
9
LIM, JUNG CHAE
Exec Dt:
03/04/2019
10
CHO, YOUNG-GYU
Exec Dt:
03/04/2019
11
PARK, YOUNG WOO
Exec Dt:
03/04/2019
Assignee
1
Y-BIOLOGICS INC.
3F 29, TECHNO 4-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10919966
US20190322750
16321412
Correspondence name and address
HULTQUIST, PLLC
P.O. BOX 14329
RESEARCH TRIANGLE PK, NC 27709
Assignment: 4
Reel/Frame:048615/0357   Pages: 4
Recorded: 03/15/2019
Attorney Dkt #:4240-453
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JAE EUN
Exec Dt:
03/04/2019
2
KIM, SOO YOUNG
Exec Dt:
03/04/2019
3
LEE, HYUN MI
Exec Dt:
03/04/2019
4
LEE, SI HYUNG
Exec Dt:
03/04/2019
5
LEE, HYUN KYUNG
Exec Dt:
03/04/2019
6
KIM, HYE-NAN
Exec Dt:
03/04/2019
7
YOUN, JIN CHUL
Exec Dt:
03/04/2019
8
PARK, BUM-CHAN
Exec Dt:
03/04/2019
9
LIM, JUNG CHAE
Exec Dt:
03/04/2019
10
CHO, YOUNG-GYU
Exec Dt:
03/04/2019
11
PARK, YOUNG WOO
Exec Dt:
03/04/2019
Assignee
1
Y-BIOLOGICS INC.
3F 29, TECHNO 4-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11248048
US20190248900
16321124
Correspondence name and address
HULTQUIST, PLLC
P.O. BOX 14329
RESEARCH TRIANGLE PK, NC 27709
Assignment: 5
Reel/Frame:049944/0502   Pages: 5
Recorded: 08/01/2019
Attorney Dkt #:14489-003-999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNEE PREVIOUSLY RECORDED AT REEL: 048808 FRAME: 0790. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
JANG, SEIL
Exec Dt:
04/04/2019
2
PARK, BUM-CHAN
Exec Dt:
04/04/2019
3
PARK, YOUNG WOO
Exec Dt:
04/04/2019
Assignee
1
Y-BIOLOGICS INC.
11-3 TECHNO-1-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10640576
US20190338029
16372190
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281-1047
Assignment: 6
Reel/Frame:049944/0587   Pages: 5
Recorded: 08/01/2019
Attorney Dkt #:14489-004-999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNEE PREVIOUSLY RECORDED AT REEL: 048808 FRAME: 0942. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
JANG, SEIL
Exec Dt:
04/04/2019
2
PARK, BUM-CHAN
Exec Dt:
04/04/2019
3
PARK, YOUNG WOO
Exec Dt:
04/04/2019
Assignee
1
Y-BIOLOGICS INC.
11-3 TECHNO-1-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10654944
US20190309094
16372196
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281-1047
Assignment: 7
Reel/Frame:049967/0209   Pages: 5
Recorded: 08/01/2019
Attorney Dkt #:14489-002-999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT ASSIGNEE PREVIOUSLY RECORDED AT REEL: 048808 FRAME: 0688. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
JANG, SEIL
Exec Dt:
04/04/2019
2
PARK, BUM-CHAN
Exec Dt:
04/04/2019
3
PARK, YOUNG WOO
Exec Dt:
04/04/2019
Assignee
1
Y-BIOLOGICS INC.
11-3 TECHNO-1-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633458
US20190309093
16372172
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281-1047
Assignment: 8
Reel/Frame:053758/0482   Pages: 3
Recorded: 09/11/2020
Attorney Dkt #:14489-006-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, SEIL
Exec Dt:
04/04/2019
2
PARK, BUM-CHAN
Exec Dt:
04/04/2019
3
PARK, YOUNG WOO
Exec Dt:
04/04/2019
Assignee
1
Y-BIOLOGICS INC.
3F, GWANPYEONG-DONG, 29, TECHNO 4-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10836833
US20200181288
16792079
Correspondence name and address
JONES DAY
250 VESEY STREET
NEW YORK, NY 10281-1047
Assignment: 9
Reel/Frame:050225/0845   Pages: 3
Recorded: 08/30/2019
Attorney Dkt #:4240-481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, SEIL
Exec Dt:
08/12/2019
2
PARK, YOUNG WOO
Exec Dt:
08/12/2019
3
PARK, BUM-CHAN
Exec Dt:
08/12/2019
Assignee
1
Y-BIOLOGICS INC.
NO. 306, 11-3, TECHNO 1-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190389973
16483433
Correspondence name and address
HULTQUIST, PLLC
P.O. BOX 14329
RESEARCH TRIANGLE PK, NC 27709
Assignment: 10
Reel/Frame:052270/0489   Pages: 6
Recorded: 03/31/2020
Attorney Dkt #:6022.3001 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAE LIM, JUNG
Exec Dt:
03/16/2020
2
SHIN, JI-YOUNG
Exec Dt:
03/16/2020
3
YOON, SUNHA
Exec Dt:
03/16/2020
4
PIL LEE, SANG
Exec Dt:
03/16/2020
5
CHOI, YUNSEON
Exec Dt:
03/16/2020
6
LEE, JISU
Exec Dt:
03/16/2020
7
CHO, YOUNG-GYU
Exec Dt:
03/16/2020
8
HO YOO, SEOK
Exec Dt:
03/16/2020
9
KIM, YEUNG CHUL
Exec Dt:
03/16/2020
10
HYUNG LEE, SI
Exec Dt:
03/16/2020
11
EUN PARK, JAE
Exec Dt:
03/16/2020
12
SONG, YOUNGJA
Exec Dt:
03/16/2020
13
SUN BAEK, GI
Exec Dt:
03/16/2020
14
PARK, BUM-CHAN
Exec Dt:
03/16/2020
15
WOO PARK, YOUNG
Exec Dt:
03/16/2020
Assignee
1
Y-BIOLOGICS INC.
3F., 29, TECHNO 4-RO
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11306141
US20210214432
16644764
Correspondence name and address
ELMORE PATENT LAW GROUP, P.C.
484 GROTON RD.
WESTFORD, MA 01886
Assignment: 11
Reel/Frame:054214/0083   Pages: 5
Recorded: 10/29/2020
Attorney Dkt #:Q39820GR12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG PIL
Exec Dt:
10/20/2020
2
SHIN, JI-YOUNG
Exec Dt:
10/20/2020
3
YOON, SUNHA
Exec Dt:
10/20/2020
4
CHOI, YUNSEON
Exec Dt:
10/20/2020
5
PARK, JAE EUN
Exec Dt:
10/20/2020
6
LEE, JI SU
Exec Dt:
10/20/2020
7
SONG, YOUNGJA
Exec Dt:
10/20/2020
8
BAEK, GISUN
Exec Dt:
10/20/2020
9
YOO, SEOK HO
Exec Dt:
10/20/2020
10
KIM, YEUNG-CHUL
Exec Dt:
10/20/2020
11
LEE, DONG JUNG
Exec Dt:
10/20/2020
12
PARK, BUM-CHAN
Exec Dt:
10/20/2020
13
PARK, YOUNG WOO
Exec Dt:
10/20/2020
Assignee
1
Y-BIOLOGICS INC.
3RD FLOOR, 29, TECHNO 4-RO, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 34014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11945864
US20210238283
17051630
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 12
Reel/Frame:055660/0938   Pages: 2
Recorded: 03/21/2021
Attorney Dkt #:4240-481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SONG, JAEHO
Exec Dt:
01/18/2021
Assignee
1
Y-BIOLOGICS INC.
NO. 306, 11-3, TECHNO 1-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190389973
16483433
Correspondence name and address
HULTQUIST, PLLC
PO BOX 14329
RESEARCH TRIANGLE PK, 27709 UNITED STATES
Assignment: 13
Reel/Frame:057797/0535   Pages: 13
Recorded: 10/14/2021
Attorney Dkt #:ICH-00701 INVS-YBIOLOGICS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HYUN MI
Exec Dt:
07/28/2021
2
PARK, JAE EUN
Exec Dt:
07/21/2021
3
SONG, YOUNGJA
Exec Dt:
07/21/2021
4
LEE, EUNJIN
Exec Dt:
07/28/2021
5
LEE, HYUN JU
Exec Dt:
07/21/2021
6
SHIM, EUN-YOUNG
Exec Dt:
07/27/2021
7
KO, YUNJUNG
Exec Dt:
07/28/2021
8
LEE, MINJU
Exec Dt:
07/21/2021
9
PARK, YOUNG WOO
Exec Dt:
07/21/2021
Assignee
1
Y-BIOLOGICS INC.
T17 TECHNO 4-RO, DAEDEOK BIZ CENTER B718, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220047717
17358306
Correspondence name and address
FOLEY HOAG LLP
1301 AVENUE OF THE AMERICAS
25TH FLOOR
NEW YORK, NY 10019
Assignment: 14
Reel/Frame:057149/0101   Pages: 4
Recorded: 08/11/2021
Attorney Dkt #:Q59221GR11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, JAE BONG
Exec Dt:
08/09/2021
2
JEON, EUN YOUNG
Exec Dt:
08/09/2021
3
BAEK, GI SUN
Exec Dt:
08/09/2021
4
YOO, SEOK HO
Exec Dt:
08/09/2021
5
PARK, BUM-CHAN
Exec Dt:
08/09/2021
6
PARK, YOUNG WOO
Exec Dt:
08/09/2021
Assignee
1
Y-BIOLOGICS INC.
3RD FLOOR, 29, TECHNO 4-RO, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 34014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220098297
17430144
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON,, VA 20171
Assignment: 15
Reel/Frame:057871/0737   Pages: 5
Recorded: 10/21/2021
Attorney Dkt #:980136.401USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HYUN JU
Exec Dt:
10/07/2021
2
SHIM, EUN-YOUNG
Exec Dt:
10/13/2021
3
KO, YUNJUNG
Exec Dt:
10/13/2021
4
YOUN, JIN-CHUL
Exec Dt:
10/07/2021
5
PARK, JAE EUN
Exec Dt:
10/13/2021
6
CHOI, SOO A
Exec Dt:
10/07/2021
7
YOO, SEOK HO
Exec Dt:
10/07/2021
8
LEE, DONG JUNG
Exec Dt:
10/07/2021
9
KIM, YEUNG-CHUL
Exec Dt:
10/07/2021
10
SONG, YOUNGJA
Exec Dt:
10/07/2021
11
LEE, JISU
Exec Dt:
10/07/2021
12
LIM, JU-RY
Exec Dt:
10/07/2021
13
PARK, BUM-CHAN
Exec Dt:
10/13/2021
14
PARK, YOUNG WOO
Exec Dt:
10/13/2021
Assignee
1
Y-BIOLOGICS INC.
3F. 29, TECHNO 4-RO YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220348663
17594523
Correspondence name and address
HAI HAN, PH.D.
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 16
Reel/Frame:059781/0187   Pages: 5
Recorded: 05/02/2022
Attorney Dkt #:3493-0833PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOUKILI, NOUREDDINE
Exec Dt:
03/28/2022
2
BAYCHELIER-TINE, FLORENCE
Exec Dt:
03/21/2022
3
FERRE, PIERRE
Exec Dt:
03/25/2022
4
PARK, YOUNG WOO
Exec Dt:
03/24/2022
5
PARK, BUM-CHAN
Exec Dt:
03/20/2022
6
PARK, JAE EUN
Exec Dt:
04/06/2022
7
LEE, HYUN MI
Exec Dt:
03/21/2022
8
KIM, SOO YOUNG
Exec Dt:
03/21/2022
Assignees
1
Y-BIOLOGICS INC.
3RD FL., 29 TECHNO 4-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34014
2
PIERRE FABRE MEDICAMENT
LES CAUQUILLOUS
LAVAUR, FRANCE 81500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220306736
17640140
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042

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