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Patent Assignment Assignee Details
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Assignee Name : KANGSTEM BIOTECH CO., LTD.
Total Assignments: 14
Assignment: 1
Reel/Frame:036880/0262   Pages: 3
Recorded: 10/26/2015
Attorney Dkt #:HANO:1009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, KYUNG SUN
Exec Dt:
10/20/2015
2
YU, KYUNG ROK
Exec Dt:
10/20/2015
Assignees
1
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
2
KANGSTEM BIOTECH CO., LTD.
81-2, BIOTECHNOLOGY CENTER, COLLEGE OF VETERINARY MEDICINE
SEOUL NATIONAL UNIVERSITY, 1, GWANAK-RO, GWANAK-GU,
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11512285
US20160215259
14782340
Correspondence name and address
LAURA DACONCEICAO
CHALKER FLORES, LLP
14951 NORTH DALLAS PARKWAY, SUITE 400
DALLAS, TX 75254
Assignment: 2
Reel/Frame:051719/0342   Pages: 6
Recorded: 01/28/2020
Attorney Dkt #:HANO:1018US
Conveyance: EMPLOYMENT AGREEMENT
Assignors
1
YOON, KYUNG AE
Exec Dt:
11/16/2015
2
SIM, YUN BEOM
Exec Dt:
04/01/2015
Assignee
1
KANGSTEM BIOTECH CO., LTD.
81-2, BIOTECHNOLOGY CTR, COLLEGE OF VETERINARY MEDICINE
SEOUL NATIONAL UNIVERSITY, 1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190365820
16315377
Correspondence name and address
LAURA DACONCEICAO
CHALKER FLORES, LLP
14951 NORTH DALLAS PARKWAY, SUITE 400
DALLAS, TX 75254
Assignment: 3
Reel/Frame:045885/0679   Pages: 3
Recorded: 05/23/2018
Attorney Dkt #:41581-110905
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, KYUNG SUN
Exec Dt:
04/09/2018
2
KIM, TAE YOON
Exec Dt:
04/09/2018
Assignee
1
KANGSTEM BIOTECH CO., LTD.
2ND FLOOR, (81 DONG) COLLEGE OF VETERINARY MEDICINE
SEOUL NATIONAL UNIVERSITY BIO-MAX/N-BIO, 1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11730766
US20180344774
15760106
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC INTELLECTUAL P
2 NORTH LASALLE
SUITE 1300
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:063951/0012   Pages: 3
Recorded: 06/14/2023
Attorney Dkt #:41581-110905USCON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, KYUNG SUN
Exec Dt:
04/09/2018
2
KIM, TAE YOON
Exec Dt:
04/09/2018
Assignee
1
KANGSTEM BIOTECH CO., LTD.
2ND FLOOR (81 DONG) COLLEGE OF VETERINARY MEDICINE SEOUL NATIONAL UNIVERSITY
BIO-MAXIN-BIO, 1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240075072
18209857
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC INTELLECTUAL P
120 S. RIVERSIDE PLAZA
SUITE 1800
CHICAGO, 60606 UNITED STATES
Assignment: 5
Reel/Frame:046530/0727   Pages: 3
Recorded: 07/12/2018
Attorney Dkt #:HANO:1015US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, KYUNG SUN
Exec Dt:
07/10/2018
2
SEO, KWANG WON
Exec Dt:
07/10/2018
3
KIM, YU LEE
Exec Dt:
07/10/2018
4
KIM, YOON JIN
Exec Dt:
07/10/2018
Assignee
1
KANGSTEM BIOTECH CO., LTD.
81-2, BIOTECHNOLOGY CENTER, COLLEGE OF VETERINARY MEDICINE
SEOUL NATIONAL UNIVERSITY, 1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190133922
16069540
Correspondence name and address
LAURA DACONCEICAO
CHALKER FLORES, LLP
14951 NORTH DALLAS PARKWAY, SUITE 400
DALLAS, TX 75254
Assignment: 6
Reel/Frame:047012/0851   Pages: 3
Recorded: 09/04/2018
Attorney Dkt #:HANO:1016US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOON JIN
Exec Dt:
08/28/2018
2
LEE, SEUNG HEE
Exec Dt:
08/28/2018
3
SEO, KWANG WON
Exec Dt:
08/28/2018
4
KANG, KYUNG SUN
Exec Dt:
08/28/2018
Assignee
1
KANGSTEM BIOTECH CO., LTD.
81-2, BIOTECHNOLOGY CENTER, COLLEGE OF VETERINARY MEDICINE
SEOUL NATIONAL UNIVERSITY, 1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190111108
16075262
Correspondence name and address
LAURA DACONCEICAO
CHALKER FLORES, LLP
14951 NORTH DALLAS PARKWAY, SUITE 400
DALLAS, TX 75254
Assignment: 7
Reel/Frame:051719/0311   Pages: 2
Recorded: 01/28/2020
Attorney Dkt #:HANO:1018US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, KYUNG SUN
Exec Dt:
11/12/2019
2
SEO, KWANG WON
Exec Dt:
11/11/2019
3
JEON, HYO JIN
Exec Dt:
11/11/2019
Assignee
1
KANGSTEM BIOTECH CO., LTD.
81-2, BIOTECHNOLOGY CTR, COLLEGE OF VETERINARY MEDICINE
SEOUL NATIONAL UNIVERSITY, 1, GWANAK-RO, GWANAK-GU
SEOUL, KOREA, REPUBLIC OF 08826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190365820
16315377
Correspondence name and address
LAURA DACONCEICAO
CHALKER FLORES, LLP
14951 NORTH DALLAS PARKWAY, SUITE 400
DALLAS, TX 75254
Assignment: 8
Reel/Frame:055007/0119   Pages: 3
Recorded: 01/22/2021
Attorney Dkt #:602400-000003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, KYUNG-SUN
Exec Dt:
01/21/2021
2
KWON, DAEKEE
Exec Dt:
01/21/2021
3
HAN, MI-JUNG
Exec Dt:
01/21/2021
4
LEE, SEUNGHEE
Exec Dt:
01/21/2021
Assignee
1
KANGSTEM BIOTECH CO., LTD.
17TH FLOOR, 512, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210254005
17156476
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 9
Reel/Frame:056912/0151   Pages: 3
Recorded: 04/01/2021
Attorney Dkt #:HANO:1024US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, KYUNG-SUN
Exec Dt:
03/30/2021
2
SEO, KWANG WON
Exec Dt:
03/30/2021
3
AHN, HEE-JIN
Exec Dt:
03/30/2021
4
KWON, DAEKEE
Exec Dt:
03/30/2021
5
HAN, MI-JUNG
Exec Dt:
03/30/2021
Assignee
1
KANGSTEM BIOTECH CO., LTD.
17TH FLOOR, 512, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06179
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210222127
17059634
Correspondence name and address
LAURA DACONCEICAO
CHALKER FLORES, LLP
14841 NORTH DALLAS PARKWAY, SUITE 575
DALLAS, TX 75254
Assignment: 10
Reel/Frame:061716/0746   Pages: 5
Recorded: 11/10/2022
Attorney Dkt #:HANO:1026US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MIJIN
Exec Dt:
11/05/2022
2
AHN, JONG CHAN
Exec Dt:
11/05/2022
3
LEE, SEUNGHEE
Exec Dt:
11/05/2022
4
SEO, KWANG-WON
Exec Dt:
11/04/2022
5
KANG, KYUNG-SUN
Exec Dt:
11/05/2022
Assignee
1
KANGSTEM BIOTECH CO., LTD.
17TH FLOOR, 512, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06179
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230051601
17786015
Correspondence name and address
LAURA DACONCEICAO
CHALKER FLORES, LLP
14841 N. DALLAS PKWY, STE. 575
DALLAS, TX 75254
Assignment: 11
Reel/Frame:062580/0791   Pages: 3
Recorded: 02/03/2023
Attorney Dkt #:071875-000143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, KYUNG-SUN
Exec Dt:
01/17/2023
2
KIM, DA-HYUN
Exec Dt:
01/17/2023
Assignee
1
KANGSTEM BIOTECH CO., LTD.
17TH FLOOR, 512, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06179
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230285635
18040448
Correspondence name and address
VORYS, SATER, SEYMOUR & PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152
Assignment: 12
Reel/Frame:063369/0911   Pages: 2
Recorded: 04/19/2023
Attorney Dkt #:071875-000149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, KYUNG-SUN
Exec Dt:
02/16/2023
2
JUNG, SONG-YI
Exec Dt:
02/16/2023
Assignee
1
KANGSTEM BIOTECH CO., LTD.
17TH FLOOR, 512, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06179
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230392127
18249560
Correspondence name and address
VORYS, SATER, SEYMOUR & PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152
Assignment: 13
Reel/Frame:064979/0105   Pages: 3
Recorded: 09/21/2023
Attorney Dkt #:HANO:1027DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, KYUNG SUN
Exec Dt:
07/08/2023
2
LEE, SEUNGHEE
Exec Dt:
08/04/2023
3
AHN, JONG CHAN
Exec Dt:
08/04/2023
4
KIM, MIJIN
Exec Dt:
08/04/2023
Assignee
1
KANGSTEM BIOTECH CO., LTD.
17TH FLOOR, 512, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06179
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230321153
18333812
Correspondence name and address
LAURA DACONCEICAO
CHALKER FLORES, LLP
14841 N. DALLAS PKWY, STE. 575
DALLAS, TX 75254
Assignment: 14
Reel/Frame:065855/0723   Pages: 4
Recorded: 12/13/2023
Attorney Dkt #:HANO:1027DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KANGSTEM BIOTECH CO., LTD.
Exec Dt:
11/27/2023
Assignees
1
KANGSTEM BIOTECH CO., LTD.
17TH FLOOR, 512, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06179
2
ATEMS CO., LTD.
903, 7 JEONGUI-RO 8-GIL, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05836
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230321153
18333812
Correspondence name and address
LAURA DACONCEICAO
CHALKER FLORES, LLP
14841 N. DALLAS PKWY, STE. 575
DALLAS, TX 75254

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