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Patent Assignment Assignor Details
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Assignor Name : CHA, MI SUN
Total Assignments: 12
Assignment: 1
Reel/Frame:014246/0411   Pages: 4
Recorded: 03/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUNG NYUN
Exec Dt:
02/04/2003
2
CHA, MI SUN
Exec Dt:
02/04/2003
Assignee
1
KIM, SI HAN
338-1, DAESSANGYONG-RI
CHOWEOL-MYUN, KWANGJU-KIN
KYUNGGI-DO, 464,8862, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030189759
10363343
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
BRUCE S. LONDA
220 EAST 42ND STREET
30TH FLOOR
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:014293/0240   Pages: 4
Recorded: 01/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUNG NYUN
Exec Dt:
02/04/2003
2
CHA, MI SUN
Exec Dt:
02/04/2003
Assignee
1
KIM, SI HAM
338-1, DAESSANGYONG-RI, CHOWEOL-MYUN, KWANGJI-KUN
KYUNGGI-DO, KOREA, REPUBLIC OF 464-862
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030189759
10363343
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
BRUCE S. LONDA
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:014293/0787   Pages: 6
Recorded: 01/27/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS, PREVIOUSLY RECORDED AT REEL 014246 FRAME 0411.
Assignors
1
KIM, HYUNG NYUN
Exec Dt:
02/04/2003
2
CHA, MI SUN
Exec Dt:
02/04/2003
Assignee
1
KIM, SI HAN
338-1, DAESSANGYONG-RI, CHOWEOL-MYUN, KWANGJU-KUN
KYUNGGI-DO, 464-862, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030189759
10363343
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
BRUCE S. LONDA
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NEW YORK 10017
Assignment: 4
Reel/Frame:039835/0070   Pages: 16
Recorded: 09/22/2016
Attorney Dkt #:659-0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YOUNG HEON
Exec Dt:
09/20/2016
2
PARK, HYUN WOO
Exec Dt:
09/20/2016
3
PARK, SUNG JOON
Exec Dt:
09/20/2016
4
CHOI, SEONG HWAN
Exec Dt:
09/20/2016
5
CHA, MI SUN
Exec Dt:
09/20/2016
6
KIM, SEONG MIN
Exec Dt:
09/20/2016
7
SEO, YOUNG JEONG
Exec Dt:
09/20/2016
Assignee
1
LOTTE CHEMICAL CORPORATION
51, BORAMAE-RO 5-GIL, DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 156-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663426
US20170107164
15128308
Correspondence name and address
PARATUS LAW GROUP, PLLC
620 HERNDON PARKWAY
SUITE 320
HERNDON, VA 20170
Assignment: 5
Reel/Frame:041330/0001   Pages: 17
Recorded: 01/11/2017
Attorney Dkt #:659-0009
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE SEVENTH INVENTOR PREVIOUSLY RECORDED AT REEL: 039835 FRAME: 0070. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHOI, YOUNG HEON
Exec Dt:
09/20/2016
2
PARK, HYUN WOO
Exec Dt:
09/20/2016
3
PARK, SUNG JOON
Exec Dt:
09/20/2016
4
CHOI, SEONG HWAN
Exec Dt:
09/20/2016
5
CHA, MI SUN
Exec Dt:
09/20/2016
6
KIM, SEONG MIN
Exec Dt:
09/20/2016
7
SEO, YOUNG JONG
Exec Dt:
01/06/2017
Assignee
1
LOTTE CHEMICAL CORPORATION
51, BORAMAE-RO 5-GIL, DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 156-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663426
US20170107164
15128308
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 6
Reel/Frame:048132/0679   Pages: 5
Recorded: 01/25/2019
Attorney Dkt #:8728-144795-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHA, MI SUN
Exec Dt:
01/10/2019
Assignees
1
MEDIFAB CO., LTD.
A-2608, 70, DUSAN-RO, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08584
2
CHA, MI SUN
104-1305, 7, SINMOK-RO, YANGCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190264251
16320437
Correspondence name and address
STEPHEN S. FAVAKEH
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 7
Reel/Frame:048994/0415   Pages: 5
Recorded: 04/25/2019
Attorney Dkt #:171453/JCM/FMO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG MIN
Exec Dt:
02/12/2019
2
CHA, MI SUN
Exec Dt:
02/12/2019
3
CHOI, SEONG HWAN
Exec Dt:
02/12/2019
4
CHOI, YOUNG HEON
Exec Dt:
02/12/2019
5
PARK, SUNG JOON
Exec Dt:
02/12/2019
6
YUN, CHAN YEONG
Exec Dt:
02/12/2019
7
SEO, YOUNG JONG
Exec Dt:
02/12/2019
Assignee
1
LOTTE CHEMICAL CORPORATION
300, OLYMPIC-RO, SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717697
US20190225568
16337910
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
PO BOX 29001
GLENDALE, CA 91209
Assignment: 8
Reel/Frame:050266/0492   Pages: 8
Recorded: 09/04/2019
Attorney Dkt #:170547/JCM/YYZ/MMS
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 1ST INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 48837 FRAME: 987. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHA, MI SUN
Exec Dt:
02/12/2019
2
CHOI, SEONG HWAN
Exec Dt:
02/12/2019
3
KIM, SUNG MIN
Exec Dt:
02/12/2019
4
PARK, SUNG JOON
Exec Dt:
02/12/2019
5
YUN, CHAN YEONG
Exec Dt:
02/12/2019
6
CHOI, YOUNG HEON
Exec Dt:
02/12/2019
Assignee
1
LOTTE CHEMICAL CORPORATION
300, OLYMPIC-RO SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 05551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10597344
US20190202761
16331506
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
PO BOX 29001
GLENDALE, CA 91209
Assignment: 9
Reel/Frame:054673/0368   Pages: 4
Recorded: 12/16/2020
Attorney Dkt #:8728-150651-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHA, MI SUN
Exec Dt:
12/09/2020
2
KIM, JUNG JU
Exec Dt:
12/09/2020
Assignee
1
MEDIFAB CO., LTD.
A-2608, 70, DUSAN-RO, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11684694
US20220202989
17253064
Correspondence name and address
FITCH EVEN TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 10
Reel/Frame:056469/0857   Pages: 4
Recorded: 06/08/2021
Attorney Dkt #:8728-152801-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHA, MI SUN
Exec Dt:
05/10/2021
2
KIM, JUNG JU
Exec Dt:
05/10/2021
Assignee
1
MEDIFAB CO., LTD.
A-2608, 70, DUSAN-RO, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220145254
17311814
Correspondence name and address
FITCH EVEN TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 11
Reel/Frame:056441/0639   Pages: 4
Recorded: 06/04/2021
Attorney Dkt #:8728-152800-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHA, MI SUN
Exec Dt:
05/28/2021
2
LEE, JAE HYUP
Exec Dt:
05/28/2021
Assignee
1
MEDIFAB CO., LTD.
A-2608, 70, DUSAN-RO, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230285275
17311010
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 12
Reel/Frame:062817/0216   Pages: 4
Recorded: 02/27/2023
Attorney Dkt #:8728-156987-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHA, MI SUN
Exec Dt:
02/21/2023
Assignee
1
MEDIFAB CO., LTD.
RM. 417, 5 GASAN DIGITAL 1-RO, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF 08594
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230321905
18023629
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603-3406

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