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Assignee Name : EXOSTEMTECH CO., LTD.
Total Assignments: 16
Assignment: 1
Reel/Frame:041228/0671   Pages: 4
Recorded: 02/10/2017
Attorney Dkt #:K421AA-000100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG WOO
Exec Dt:
01/31/2017
2
CHOI, JI SUK
Exec Dt:
01/31/2017
3
YANG, SEONG HYUN
Exec Dt:
01/31/2017
4
LEE, KYOUNG-SOO
Exec Dt:
01/31/2017
5
KIM, EUN JI
Exec Dt:
01/31/2017
6
YOON, HWA IN
Exec Dt:
01/31/2017
7
KIM, JUN SUNG
Exec Dt:
01/31/2017
Assignee
1
EXOSTEMTECH CO., LTD.
524-HO, BUSINESS INCUBATION CENTER 55, HANYANGDAEHAK-RO SANGROK-GU GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170152484
15429462
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 2
Reel/Frame:041229/0602   Pages: 4
Recorded: 02/10/2017
Attorney Dkt #:K421AA-000200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG WOO
Exec Dt:
01/31/2017
2
CHOI, JI SUK
Exec Dt:
01/31/2017
3
YANG, SEONG HYUN
Exec Dt:
01/31/2017
4
LEE, KYOUNG-SOO
Exec Dt:
01/31/2017
5
KIM, EUN JI
Exec Dt:
01/31/2017
6
YOON, HWA IN
Exec Dt:
01/31/2017
7
KIM, JUN SUNG
Exec Dt:
01/31/2017
Assignee
1
EXOSTEMTECH CO., LTD.
524-HO, BUSINESS INCUBATION CENTER 55, HANYANGDAEHAK-RO SANGROK-GU GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10071050
US20170209365
15429493
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 3
Reel/Frame:042956/0474   Pages: 4
Recorded: 07/10/2017
Attorney Dkt #:K421AA-000300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG WOO
Exec Dt:
06/26/2017
2
CHOI, JI SUK
Exec Dt:
06/26/2017
3
WOO, CHANG HEE
Exec Dt:
06/26/2017
4
CHOI, YOUNG CHAN
Exec Dt:
06/26/2017
5
JO, DONG GYU
Exec Dt:
06/26/2017
Assignee
1
EXOSTEMTECH CO., LTD.
524-HO, BUSINESS INCUBATION CENTER 55, HANYANGDAEHAK-RO SANGROK-GU GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170296590
15642156
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 4
Reel/Frame:046484/0672   Pages: 4
Recorded: 07/27/2018
Attorney Dkt #:421PO0009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG WOO
Exec Dt:
05/07/2018
2
CHOI, JI SUK
Exec Dt:
05/07/2018
3
JUNG, YOUN JAE
Exec Dt:
05/07/2018
4
CHO, WOOLEE
Exec Dt:
05/07/2018
Assignee
1
EXOSTEMTECH CO., LTD.
(SA-DONG, HANYANG UNIVERSITY) 524-HO, BUSINESS INCUBATION CENTER 55, HANYANGDAEHAK-RO, SANGROK-GU, GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11040072
US20190030079
16073297
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 5
Reel/Frame:048196/0256   Pages: 4
Recorded: 01/30/2019
Attorney Dkt #:421PO0006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG WOO
Exec Dt:
01/03/2019
2
CHOI, JI SUK
Exec Dt:
01/03/2019
3
YEOM, SEUNG HO
Exec Dt:
01/03/2019
4
JUNG, YOUN JAE
Exec Dt:
01/03/2019
Assignee
1
EXOSTEMTECH CO., LTD.
(SA-DONG, HANYANG UNIVERSITY) 524-HO BUSINESS INCUBATION CENTER 55, HANYANGDAEHAK-RO, SANGROK-GU, GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210283183
16321810
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST. SW
SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 6
Reel/Frame:048821/0842   Pages: 3
Recorded: 04/08/2019
Attorney Dkt #:421PO0010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG WOO
Exec Dt:
03/27/2019
2
LEE, KYOUNG-SOO
Exec Dt:
03/27/2019
3
CHOI, JI SUK
Exec Dt:
03/27/2019
4
CHO, WOOLEE
Exec Dt:
03/27/2019
Assignee
1
EXOSTEMTECH CO., LTD.
55, HANYANGDAEHAK-RO, SANGROK-GU, GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200316131
16377020
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW STE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 7
Reel/Frame:049247/0188   Pages: 3
Recorded: 05/21/2019
Attorney Dkt #:421PO0011US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JAE HYUNG
Exec Dt:
04/29/2019
2
LEE, HANSANG
Exec Dt:
04/29/2019
3
HEO, ROUN
Exec Dt:
04/29/2019
4
HAN, HWA SEUNG
Exec Dt:
04/29/2019
Assignee
1
EXOSTEMTECH CO., LTD.
524-HO, BUSINESS INCUBATION CENTER, 55, HANYANGDAEHAK-RO, SANGROK-GU, GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11241459
US20190314419
16462501
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW STE 580
MOUNTLAKE TERRACE, WA 98043-2222
Assignment: 8
Reel/Frame:051597/0582   Pages: 3
Recorded: 01/23/2020
Attorney Dkt #:421PO0012US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG WOO
Exec Dt:
12/20/2019
2
LEE, KYOUNG SOO
Exec Dt:
12/20/2019
3
CHOI, JI SUK
Exec Dt:
12/20/2019
Assignee
1
EXOSTEMTECH CO., LTD.
(SA-DONG, BUSINESS INCUBATION CENTER)
55, HANYANGDAEHAK-RO, SANGROK-GU, GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200197443
16633149
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 9
Reel/Frame:055066/0418   Pages: 6
Recorded: 01/28/2021
Attorney Dkt #:421PO0013US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JO, DONG-GYU
Exec Dt:
01/06/2021
2
SUL, JAE-HOON
Exec Dt:
01/06/2021
3
KIM, HARK-KYUN
Exec Dt:
01/06/2021
4
KIM, EUN-AE
Exec Dt:
01/06/2021
5
CHO, YONG-WOO
Exec Dt:
01/20/2021
Assignees
1
EXOSTEMTECH CO., LTD.
55, HANYANGDAEHAK-RO, SANGROK-GU,
GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
2
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
2066, SEOBU-RO, JANGAN-GU
GYEONGGI-DO
SUWON, KOREA, REPUBLIC OF 16419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210161969
17263532
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 10
Reel/Frame:055096/0200   Pages: 5
Recorded: 02/01/2021
Attorney Dkt #:421PO0014US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAEK, MOON-CHANG
Exec Dt:
01/26/2021
2
IM, EUN-JU
Exec Dt:
01/27/2021
Assignee
1
EXOSTEMTECH CO., LTD.
(SA-DONG, BUSINESS INCUBATION CENTER)
55, HANYANGDAEHAK-RO, SANGROK-GU, GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210299103
17264692
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 11
Reel/Frame:058542/0863   Pages: 4
Recorded: 01/04/2022
Attorney Dkt #:421PO0013US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EXOSTEMTECH CO., LTD.
Exec Dt:
12/06/2021
2
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
Exec Dt:
11/29/2021
Assignees
1
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
55, HANYANGDAEHAK-RO, SANGROK-GU, GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
2
EXOSTEMTECH CO., LTD.
55, HANYANGDAEHAK-RO, SANGROK-GU, GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
3
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
2066, SEOBU-RO, JANGAN-GU
GYEONGGI-DO
SUWON, KOREA, REPUBLIC OF 16419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210161969
17263532
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH STREET SW, SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 12
Reel/Frame:058543/0079   Pages: 4
Recorded: 01/04/2022
Attorney Dkt #:421PO0010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EXOSTEMTECH CO., LTD.
Exec Dt:
12/06/2021
Assignees
1
EXOSTEMTECH CO., LTD.
55, HANYANGDAEHAK-RO, SANGROK-GU, GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
2
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
55, HANYANGDAEHAK-RO, SANGROK-GU, GYEONGGI-DO
ANSAN, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200316131
16377020
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH STREET SW, SUITE 580
MOUNTLAKE TERRACE, WA 98043
Assignment: 13
Reel/Frame:061253/0117   Pages: 4
Recorded: 09/29/2022
Attorney Dkt #:421PO0019US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG WOO
Exec Dt:
03/04/2022
2
CHOI, JI SUK
Exec Dt:
03/04/2022
3
KIM, WOO SUNG
Exec Dt:
03/04/2022
4
WOO, CHANG HEE
Exec Dt:
03/04/2022
Assignees
1
EXOSTEMTECH CO., LTD.
4F., 55, HANYANGDAEHAK-RO, SANGROK-GU
GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 15588
2
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
55, HANYANGDAEHAK-RO, SANGROK-GU
GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230225971
17907653
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 14
Reel/Frame:061141/0370   Pages: 3
Recorded: 08/10/2022
Attorney Dkt #:421PO0017US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JO, DONG GYU
Exec Dt:
05/20/2022
2
HAN, JIHOON
Exec Dt:
05/20/2022
3
SUL, JAEHOON
Exec Dt:
05/20/2022
Assignee
1
EXOSTEMTECH CO., LTD.
4F., 55, HANYANGDAEHAK-RO, SANGROK-GU
GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230211010
17798524
Correspondence name and address
AMPACC LAW GROUP, PLCC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 15
Reel/Frame:061025/0153   Pages: 4
Recorded: 09/08/2022
Attorney Dkt #:421PO0018US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG WOO
Exec Dt:
08/16/2022
2
CHOI, JI SUK
Exec Dt:
08/10/2022
3
CHOI, YOUNG CHAN
Exec Dt:
08/10/2022
4
CHO, SEUNG HEE
Exec Dt:
08/10/2022
5
SON, BINNA
Exec Dt:
08/10/2022
Assignees
1
EXOSTEMTECH CO., LTD.
4F., 55, HANYANGDAEHAK-RO, SANGROK-GU
GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 15588
2
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
55, HANYANGDAEHAK-RO, SANGNOK-GU
GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230106258
17909939
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 16
Reel/Frame:062612/0661   Pages: 4
Recorded: 02/07/2023
Attorney Dkt #:421PO0020US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG WOO
Exec Dt:
01/10/2023
2
CHOI, JI SUK
Exec Dt:
01/10/2023
3
CHOI, YOUNG CHAN
Exec Dt:
01/10/2023
4
CHO, SEUNG HEE
Exec Dt:
01/10/2023
5
MIN, SO HEE
Exec Dt:
01/10/2023
Assignees
1
EXOSTEMTECH CO., LTD.
4F., 55, HANYANGDAEHAK-RO, SANGROK-GU
GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 15588
2
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
55, HANYANGDAEHAK-RO, SANGNOK-GU
GYEONGGI-DO
ANSAN-SI, KOREA, REPUBLIC OF 15588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240024224
18040780
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043

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