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Patent Assignment Assignor Details
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Assignor Name : OH, JOON GYO
Total Assignments: 6
Assignment: 1
Reel/Frame:022163/0712   Pages: 4
Recorded: 01/27/2009
Attorney Dkt #:930086-2114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, NAM HO
Exec Dt:
12/12/2008
2
LEE, JIN YOUNG
Exec Dt:
12/12/2008
3
KIM, JAE-SUN
Exec Dt:
12/12/2008
4
LEE, NAM KYU
Exec Dt:
12/12/2008
5
JANG, WOO JAE
Exec Dt:
12/12/2008
6
OH, JOON GYO
Exec Dt:
12/12/2008
7
LEE, YOON-JUNG
Exec Dt:
12/12/2008
8
KIM, WOONG SIK
Exec Dt:
12/12/2008
9
SUNG, JIN-HEUNG
Exec Dt:
12/12/2008
10
UM, KEY AN
Exec Dt:
12/12/2008
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1(IL)-DONG, JANGAN-GU,
SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8791152
US20090163574
12301700
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 2
Reel/Frame:023339/0887   Pages: 4
Recorded: 10/07/2009
Attorney Dkt #:930086-2119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, NAM HO
Exec Dt:
12/31/2008
2
LEE, JIN YOUNG
Exec Dt:
12/31/2008
3
KIM, JAE-SUN
Exec Dt:
12/31/2008
4
LEE, NAM KYU
Exec Dt:
12/31/2008
5
JANG, WOO JAE
Exec Dt:
12/31/2008
6
OH, JOON GYO
Exec Dt:
12/31/2008
7
LEE, YOON-JUNG
Exec Dt:
12/31/2008
8
YOUN, WON-NO
Exec Dt:
12/31/2008
9
SUNG, JIN-HEUNG
Exec Dt:
12/31/2008
10
UM, KEY AN
Exec Dt:
12/31/2008
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1(IL)-DONG, JANGAN-GU,
SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100069632
12307144
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 3
Reel/Frame:022497/0562   Pages: 4
Recorded: 04/02/2009
Attorney Dkt #:930086-2129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE-SUN
Exec Dt:
03/04/2009
2
KIM, NAM HO
Exec Dt:
03/04/2009
3
LEE, JIN YOUNG
Exec Dt:
03/04/2009
4
LEE, NAM KYU
Exec Dt:
03/04/2009
5
OH, JOON GYO
Exec Dt:
03/04/2009
6
HWANG, YONG YOUN
Exec Dt:
03/04/2009
7
SHIN, DONG-CHUL
Exec Dt:
03/04/2009
8
LEE, YOON-JUNG
Exec Dt:
03/04/2009
9
UM, KEY AN
Exec Dt:
03/04/2009
10
KIM, SUN HO
Exec Dt:
03/04/2009
11
SUNG, JIN-HEUNG
Exec Dt:
03/04/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1(IL)-DONG, JANGAN-GU,
SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100099773
12444080
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 4
Reel/Frame:029224/0238   Pages: 5
Recorded: 11/01/2012
Attorney Dkt #:91313(301067)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YONG YOUN
Exec Dt:
08/17/2012
2
CHOI, WON JAE
Exec Dt:
08/17/2012
3
KIM, JAE SUN
Exec Dt:
08/17/2012
4
PARK, YEO JIN
Exec Dt:
08/17/2012
5
OH, JOON GYO
Exec Dt:
08/20/2012
6
LEE, BONG YONG
Exec Dt:
08/20/2012
7
RHEE, HAE IN
Exec Dt:
08/17/2012
8
IM, JONG SEOB
Exec Dt:
08/20/2012
Assignee
1
SK CHEMICALS CO., LTD.
8F., 686, SAMPYEONG-DONG, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130046025
13579852
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 5
Reel/Frame:029224/0645   Pages: 5
Recorded: 11/01/2012
Attorney Dkt #:91311(301067)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YONG YOUN
Exec Dt:
08/17/2012
2
CHOI, WON JAE
Exec Dt:
08/17/2012
3
KIM, JAE SUN
Exec Dt:
08/17/2012
4
PARK, YEO JIN
Exec Dt:
08/17/2012
5
OH, JOON GYO
Exec Dt:
08/20/2012
6
LEE, BONG YONG
Exec Dt:
08/20/2012
7
RHEE, HAE IN
Exec Dt:
08/17/2012
8
IM, JONG SEOB
Exec Dt:
08/20/2012
Assignee
1
SK CHEMICALS CO., LTD.
8F., 686, SAMPYEONG-DONG, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 463-400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8809401
US20130046026
13579824
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 6
Reel/Frame:058728/0195   Pages: 8
Recorded: 01/21/2022
Attorney Dkt #:4614-106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BAE YOUNG
Exec Dt:
01/17/2022
2
LEE, DONG IL
Exec Dt:
01/17/2022
3
LEE, EUN KYOUNG
Exec Dt:
01/17/2022
4
KANG, MIN HEE
Exec Dt:
01/17/2022
5
CHO, JAE MIN
Exec Dt:
01/17/2022
6
OH, JOON GYO
Exec Dt:
01/17/2022
Assignees
1
HUONS CO., LTD.
#C-902, 253, PANGYO-RO, BUNDANG-GU,
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13486
2
HUONS MEDICARE CO., LTD.
22, NOKSANSANDAN 165-RO, GANGSEO-GU
BUSAN, KOREA, REPUBLIC OF 46752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220249407
17629197
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, N.W. SUITE 800
WASHINGTON, DC 20005

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