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Patent Assignment Assignor Details
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Assignor Name : PARK, JOO HYEON
Total Assignments: 11
Assignment: 1
Reel/Frame:010487/0872   Pages: 4
Recorded: 01/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEON, HUN PYO
Exec Dt:
10/21/1999
2
KIM, SEONG JU
Exec Dt:
10/21/1999
3
LEE, JONG BUM
Exec Dt:
10/21/1999
4
PARK, JOO HYEON
Exec Dt:
10/21/1999
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
#70, SERORIN-DONG, CHONGUO-KU
SEOUL, KOREA, REPUBLIC OF 110-1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6210859
NONE
09418579
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH LLP
JOSEPH A KOLASCH
PO BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:010522/0536   Pages: 4
Recorded: 01/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, DONG CHUL
Exec Dt:
10/22/1999
2
PARK, JOO HYEON
Exec Dt:
10/22/1999
3
KIM, JAE YOUNG
Exec Dt:
10/22/1999
4
KIM, SEONG JU
Exec Dt:
10/22/1999
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
NO. 70, SEORIN-DONG, CHONGNO-KU
SEOUL, KOREA, REPUBLIC OF 110-1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6313327
NONE
09425961
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOSEPH A. KOLASCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:010980/0211   Pages: 3
Recorded: 07/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEO, DONG CHUL
Exec Dt:
07/03/2000
2
PARK, SUN YI
Exec Dt:
07/03/2000
3
PARK, JOO HYEON
Exec Dt:
07/03/2000
4
KIM, SEONG JU
Exec Dt:
07/03/2000
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
70 SEORIN-DONG, CHONGNO-KU
SEOUL, KOREA, REPUBLIC OF 110-1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6358666
NONE
09616859
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
CARY S. KAPPEL
1140 AVENUE OF THE AMERICAS
15TH FLOOR
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:011465/0644   Pages: 3
Recorded: 01/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE YOUNG
Exec Dt:
01/09/2001
2
PARK, JOO HYEON
Exec Dt:
01/09/2001
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
70, SEORIN-DONG, CHONGNO-KU
SEOUL, KOREA, REPUBLIC OF 110-1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6641974
US20010041302
09759825
Correspondence name and address
MOREY B. WILDES
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NEW YORK 10018
Assignment: 5
Reel/Frame:014006/0948   Pages: 3
Recorded: 04/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JOO HYEON
Exec Dt:
03/21/2003
2
LEE, JOUNG BUM
Exec Dt:
03/21/2003
3
KIM, SEONG JU
Exec Dt:
03/21/2003
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
57 SHINMUNRO 1-GA
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6987198
US20030216495
10421490
Correspondence name and address
SQUIRE, SANDERS & DEMPSEY, L.L.P.
AARON WININGER
600 HANSEN WAY
PALO ALTO, CA 94304-1043
Assignment: 6
Reel/Frame:023793/0927   Pages: 4
Recorded: 01/15/2010
Attorney Dkt #:P-72963-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JOO HYEON
Exec Dt:
03/23/2009
2
CHANG, YONG
Exec Dt:
03/23/2009
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
KUMHO BUILDING, 57 SHINMUNRO 1-GA
CHONGNO-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 336-882
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7989257
US20100112749
12415309
Correspondence name and address
PEARL COHEN ZEDEK LATZER, LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:023716/0601   Pages: 5
Recorded: 12/30/2009
Attorney Dkt #:341308-1010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JOO HYEON
Exec Dt:
12/10/2009
2
CHO, JUNG HWAN
Exec Dt:
12/10/2009
3
LEE, JIN HAN
Exec Dt:
12/10/2009
4
SON, KYUNG CHUL
Exec Dt:
12/10/2009
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
KUMHO BUILDING, 57 SHINMUNRO 1-GA, CHONGNO-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 336-882
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110053080
12649500
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
600 GALLERIA PARKWAY, S.E.
STE 1500
ATLANTA, GA 30339-5994
Assignment: 8
Reel/Frame:023718/0351   Pages: 5
Recorded: 12/30/2009
Attorney Dkt #:341308-1030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JOO HYEON
Exec Dt:
12/10/2009
2
KANG, SEOK CHAN
Exec Dt:
12/10/2009
3
CHO, JUNG HWAN
Exec Dt:
12/10/2009
4
SON, KYUNG CHUL
Exec Dt:
12/10/2009
Assignee
1
KOREA KUMHO PETROCHEMICAL CO. LTD.
KUMHO BUILDING, 57 SHINMUNRO 1-GA, CHONGNO-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 336-882
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8318402
US20110053084
12649863
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
600 GALLERIA PARKWAY, S.E.
STE 1500
ATLANTA, GA 30339-5994
Assignment: 9
Reel/Frame:023718/0453   Pages: 5
Recorded: 12/30/2009
Attorney Dkt #:341308-1020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JOO HYEON
Exec Dt:
12/10/2009
2
LEE, JOUNG BUM
Exec Dt:
12/10/2009
3
CHO, JUNG HWAN
Exec Dt:
12/10/2009
4
SON, KYUNG CHUL
Exec Dt:
12/10/2009
Assignee
1
KOREA KUMHO PETROCHEMICAL CO., LTD.
KUMHO BUILDING, 57 SHINMUNRO 1-GA, CHONGNO-GU,
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 336-882
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110053081
12649893
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
600 GALLERIA PARKWAY, S.E.
STE 1500
ATLANTA, GA 30339-5994
Assignment: 10
Reel/Frame:037778/0918   Pages: 5
Recorded: 02/19/2016
Attorney Dkt #:4898-168
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JOO HYEON
Exec Dt:
01/26/2016
2
KIM, MYONG WOON
Exec Dt:
01/26/2016
3
LEE, SANG ICK
Exec Dt:
01/26/2016
4
BYUN, TAE SEOK
Exec Dt:
01/26/2016
5
SON, SEUNG
Exec Dt:
01/26/2016
6
KWONE, YONG HEE
Exec Dt:
01/26/2016
7
JUNG, IN KYUNG
Exec Dt:
01/26/2016
8
RYOU, JOON SUNG
Exec Dt:
01/26/2016
Assignees
1
DNF CO., LTD.
142, DAEHWA-RO 132BEON-GIL, DAEDEOK-GU
DAEJEON, KOREA, REPUBLIC OF 306-802
2
SKC CO., LTD.
84, JANGAN-RO 309BEON-GIL, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-840
3
PARK, JOO HYEON
#501-301,91, WOLBONG 4-RO, SEOBUK-GU
CHEONAN-SI, CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 331-955
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214610
US20160200853
14913194
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:058830/0460   Pages: 10
Recorded: 01/31/2022
Attorney Dkt #:010300-21144A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYUNG WOOK
Exec Dt:
10/01/2021
2
LEE, MIN JAE
Exec Dt:
10/01/2021
3
HWANG, BYUNG JIN
Exec Dt:
10/01/2021
4
YANG, SEUNG JIN
Exec Dt:
10/01/2021
5
YEON, BYEONG HOON
Exec Dt:
10/01/2021
6
SON, KYOUNG HYUN
Exec Dt:
10/01/2021
7
JANG, BONG JUNG
Exec Dt:
10/01/2021
8
LEE, TAE HEE
Exec Dt:
10/01/2021
9
YANG, SEUNG HO
Exec Dt:
10/01/2021
10
PARK, JOO HYEON
Exec Dt:
10/01/2021
11
PARK, JUNG KU
Exec Dt:
10/01/2021
Assignees
1
HYUNDAI MOTOR COMPANY
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
2
KIA CORPORATION
12, HEOLLEUNG-RO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06797
3
LT METAL CO., LTD.
14, GAJAEUL-RO, SEO-GU
INCHEON, KOREA, REPUBLIC OF 22828
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230019266
17584146
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603

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