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Patent Assignment Assignor Details
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Assignor Name : BYUN, KIL SEUK
Total Assignments: 15
Assignment: 1
Reel/Frame:025697/0123   Pages: 2
Recorded: 01/20/2011
Attorney Dkt #:293/065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, KI CHEOL
Exec Dt:
01/19/2011
2
SHIN, DONG YOON
Exec Dt:
01/19/2011
3
AHN, JI SOO
Exec Dt:
01/19/2011
4
KANG, SANG MI
Exec Dt:
01/19/2011
5
BYUN, KIL SEUK
Exec Dt:
01/19/2011
6
KIM, SEONG JOONG
Exec Dt:
01/19/2011
Assignee
1
CHEIL INDUSTRIES, INC.
290 GONGDAN-DONG, GUMI-SI
KYEONGSANGBUK-DO, 730-030, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8599504
US20110109837
13010153
Correspondence name and address
EUGENE M. LEE
LEE & MORSE, P.C.
3141 FAIRVIEW PARK DRIVE, SUITE 500
FALLS CHURCH, VA 22042
Assignment: 2
Reel/Frame:035019/0580   Pages: 5
Recorded: 02/24/2015
Attorney Dkt #:YPL1540US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, GYUNG DON
Exec Dt:
01/30/2015
2
YUN, KI CHULL
Exec Dt:
01/30/2015
3
KIM, SANG YOB
Exec Dt:
01/30/2015
4
BYUN, KIL SEUK
Exec Dt:
01/30/2015
5
RYUM, JUNG
Exec Dt:
01/30/2015
6
KIM, BOO SEONG
Exec Dt:
01/30/2015
7
KIM, SEI HOON
Exec Dt:
01/29/2015
8
PARK, SUNG BAE
Exec Dt:
01/29/2015
Assignees
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
2
S-ENPOL CO., LTD.
216 MUNMAK GONGDAN-GIL, MUNMAK-EUP
GANGWON-DO
WONJU-SI, KOREA, REPUBLIC OF 220-805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9637589
US20150183927
14423641
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:035228/0461   Pages: 5
Recorded: 03/23/2015
Attorney Dkt #:YPL1541US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, GYUNG DON
Exec Dt:
01/30/2015
2
YUN, KI CHULL
Exec Dt:
01/30/2015
3
KIM, SANG YOB
Exec Dt:
01/30/2015
4
RYUM, JUNG
Exec Dt:
01/30/2015
5
KIM, BOO SEONG
Exec Dt:
01/30/2015
6
BYUN, KIL SEUK
Exec Dt:
01/30/2015
7
KIM, SEI HOON
Exec Dt:
01/29/2015
8
PARK, SUNG BAE
Exec Dt:
01/29/2015
Assignees
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
2
S-ENPOL CO., LTD.
216 MUNMAK GONGDAN-GIL, MUNMAK-EUP
WONJU-SI, GANGWON-DO, KOREA, REPUBLIC OF 220-805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9334359
US20150252142
14423293
Correspondence name and address
JAMES J. MERRICK/ CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
YPL1541US
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:035658/0133   Pages: 3
Recorded: 05/18/2015
Attorney Dkt #:YPL1571US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, JIN RYUL
Exec Dt:
05/04/2015
2
BYUN, KIL SEUK
Exec Dt:
05/04/2015
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150307672
14443453
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:035659/0113   Pages: 3
Recorded: 05/18/2015
Attorney Dkt #:YPL1572US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, JIN RYUL
Exec Dt:
05/04/2015
2
BYUN, KIL SEUK
Exec Dt:
05/04/2015
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10793687
US20150291744
14443485
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:036576/0359   Pages: 3
Recorded: 09/16/2015
Attorney Dkt #:YPL1570US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, JIN RYUL
Exec Dt:
05/04/2015
2
BYUN, KIL SEUK
Exec Dt:
05/04/2015
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160208125
14442563
Correspondence name and address
JAMES J. MERRICK/ CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
YPL1570US
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:038361/0513   Pages: 4
Recorded: 04/05/2016
Attorney Dkt #:YPL1570US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, JIN RYUL
Exec Dt:
05/04/2015
2
BYUN, KIL SEUK
Exec Dt:
05/04/2015
Assignee
1
LOTTE FINE CHEMICAL CO., LTD.
19, YEOCHEON-RO 217BEON-GIL, NAM-GU
ULSAN, KOREA, REPUBLIC OF 44714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160208125
14442563
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:038361/0561   Pages: 4
Recorded: 04/05/2016
Attorney Dkt #:YPL1572US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, JIN RYUL
Exec Dt:
05/04/2015
2
BYUN, KIL SEUK
Exec Dt:
05/04/2015
Assignee
1
LOTTE FINE CHEMICAL CO., LTD.
19, YEOCHEON-RO 217BEON-GIL, NAM-GU
ULSAN, KOREA, REPUBLIC OF 44714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10793687
US20150291744
14443485
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 9
Reel/Frame:035826/0099   Pages: 5
Recorded: 06/11/2015
Attorney Dkt #:YPL1579US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, GYUNG DON
Exec Dt:
05/26/2015
2
YUN, KI CHULL
Exec Dt:
05/26/2015
3
KIM, SANG YOB
Exec Dt:
05/26/2015
4
BYUN, KIL SEUK
Exec Dt:
05/26/2015
5
RYUM, JUNG
Exec Dt:
05/26/2015
6
KIM, BOO SEONG
Exec Dt:
05/26/2015
7
KIM, SEI HOON
Exec Dt:
06/10/2015
8
PARK, SUNG BAE
Exec Dt:
06/10/2015
Assignees
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
2
S-ENPOL CO., LTD.
216 MUNMAK GONGDAN-GIL, MUNMAK-EUP
GANGWON-DO
WONJU-SI, KOREA, REPUBLIC OF 220-805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447233
US20150315335
14651663
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:036609/0748   Pages: 5
Recorded: 09/15/2015
Attorney Dkt #:YPL1580US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, GYUNG DON
Exec Dt:
05/26/2015
2
YUN, KI CHULL
Exec Dt:
05/26/2015
3
KIM, SANG YOB
Exec Dt:
05/26/2015
4
BYUN, KIL SEUK
Exec Dt:
05/26/2015
5
RYUM, JUNG
Exec Dt:
05/26/2015
6
KIM, BOO SEONG
Exec Dt:
05/26/2015
7
KIM, SEI HOON
Exec Dt:
06/10/2015
8
PARK, SUNG BAE
Exec Dt:
06/10/2015
Assignees
1
SAMSUNG FINE CHEMICALS CO., LTD.
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
2
S-ENPOL CO., LTD.
216 MUNMAK GONGDAN-GIL, MUNMAK-EUP,
WONJU-SI, GANGWON-DO, KOREA, REPUBLIC OF 220-805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403938
US20150315334
14651489
Correspondence name and address
JAMES J. MERRICK/ CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
YPL1580US
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:037537/0725   Pages: 5
Recorded: 01/20/2016
Attorney Dkt #:8728-137640-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, GYUNG DON
Exec Dt:
05/26/2015
2
YUN, KI CHULL
Exec Dt:
05/26/2015
3
KIM, SANG YOB
Exec Dt:
05/26/2015
4
BYUN, KIL SEUK
Exec Dt:
05/26/2015
5
RYUM, JUNG
Exec Dt:
05/26/2015
6
KIM, BOO SEONG
Exec Dt:
05/26/2015
7
KIM, SEI HOON
Exec Dt:
06/10/2015
8
PARK, SUNG BAE
Exec Dt:
06/10/2015
Assignees
1
SAMSUNG FINE CHEMICALS CO., LTD
190 YEOCHEON-DONG, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
2
S-ENPOL CO., LTD.
216 MUNMAK GONGDAN-GIL, MUNMAK-EUP
GANGWON-DO
WONJU-SI, KOREA, REPUBLIC OF 220-805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9416224
US20150307657
14651800
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 S LASALLE STREET
SUITE 1600
CHICAGO, IL 60603
Assignment: 12
Reel/Frame:037465/0842   Pages: 4
Recorded: 01/12/2016
Attorney Dkt #:YPL1648US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YE JIN
Exec Dt:
10/19/2015
2
KANG, GYUNG DON
Exec Dt:
10/22/2015
3
KIM, SU KYUNG
Exec Dt:
10/22/2015
4
KIM, MIN KYOUNG
Exec Dt:
10/23/2015
5
CHOI, SOO YOUN
Exec Dt:
10/22/2015
6
YOON, KI CHULL
Exec Dt:
10/22/2015
7
BYUN, KIL SEUK
Exec Dt:
10/23/2015
Assignee
1
SAMSUNG FINE CHEMICALS CO., LTD.
19,YEOCHEON-RO 217BEON-GIL, NAM-GU
ULSAN, KOREA, REPUBLIC OF 680-090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160090443
14888268
Correspondence name and address
JAMES J. MERRICK/ CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
YPL1648US
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:040602/0824   Pages: 5
Recorded: 12/08/2016
Attorney Dkt #:17923/073001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MIN KYOUNG
Exec Dt:
11/10/2016
2
YUN, KI CHULL
Exec Dt:
11/03/2016
3
KANG, GYUNG DON
Exec Dt:
11/04/2016
4
AHN, JI SOO
Exec Dt:
11/07/2016
5
KANG, SANG MI
Exec Dt:
11/03/2016
6
KIM, YE JIN
Exec Dt:
11/03/2016
7
YANG, MI HWA
Exec Dt:
11/10/2016
8
BYUN, KIL SEUK
Exec Dt:
11/10/2016
Assignee
1
LOTTE FINE CHEMICAL CO., LTD.
19, YEOCHEON-RO 217 BEON-GIL, NAM-GU
ULSAN, KOREA, REPUBLIC OF 44714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170112111
15317144
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 14
Reel/Frame:040723/0733   Pages: 5
Recorded: 12/13/2016
Attorney Dkt #:17923/074001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YE JIN
Exec Dt:
11/03/2016
2
YUN, KI CHULL
Exec Dt:
11/03/2016
3
KANG, GYUNG DON
Exec Dt:
11/04/2016
4
AHN, JI SOO
Exec Dt:
11/07/2016
5
KANG, SANG MI
Exec Dt:
11/03/2016
6
KIM, MIN KYOUNG
Exec Dt:
11/10/2016
7
YANG, MI HWA
Exec Dt:
11/10/2016
8
BYUN, KIL SEUK
Exec Dt:
11/10/2016
Assignee
1
LOTTE FINE CHEMICAL CO., LTD.
19, YEOCHEON-RO 217 BEON-GIL, NAM-GU
ULSAN, KOREA, REPUBLIC OF 44714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170129991
15317426
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN
SUITE 3500
HOUSTON, TX 77010
Assignment: 15
Reel/Frame:045847/0422   Pages: 4
Recorded: 05/18/2018
Attorney Dkt #:17923/089001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JI SEON
Exec Dt:
04/25/2018
2
SHIN, JU HEE
Exec Dt:
04/25/2018
3
BANG, SUNG HWAN
Exec Dt:
04/25/2018
4
JUNG, JU YOUNG
Exec Dt:
04/25/2018
5
BYUN, KIL SEUK
Exec Dt:
04/25/2018
6
LEE, KYONG MIN
Exec Dt:
04/25/2018
Assignee
1
LOTTE FINE CHEMICAL CO., LTD.
19, YEOCHEON-RO 217 BEON-GIL, NAM-GU
ULSAN, KOREA, REPUBLIC OF 44714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10765194
US20180325244
15773761
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN
SUITE 3500
HOUSTON, TX 77010

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