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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : PARK, DONG PIL
Total Assignments: 57
Assignment: 1
Reel/Frame:014225/0751   Pages: 3
Recorded: 06/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PARK, DONG PIL
Exec Dt:
06/14/2003
Assignee
1
ENERGREEN CO., LTD.
515-1, 3F, DOGOK-DONG, GANGUAM-KU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040258992
10600169
Correspondence name and address
CANTOR COLBURN LLP
DAIVD A. FOX
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 2
Reel/Frame:037876/0138   Pages: 3
Recorded: 02/22/2016
Attorney Dkt #:P69116DH03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, MIN SOO
Exec Dt:
02/15/2016
2
PARK, DONG PIL
Exec Dt:
02/11/2016
3
SONG, BYUNG HOON
Exec Dt:
02/11/2016
4
HA, KYOUNG SU
Exec Dt:
02/11/2016
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
(SINHEUNG-DONG) 132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 570-977
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160154524
15016552
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 3
Reel/Frame:037940/0613   Pages: 3
Recorded: 03/10/2016
Attorney Dkt #:P69916DH09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, MIN SOO
Exec Dt:
03/02/2016
2
PARK, DONG PIL
Exec Dt:
03/02/2016
3
SONG, BYUNG HOON
Exec Dt:
03/02/2016
4
HA, KYOUNG SU
Exec Dt:
03/02/2016
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
(SINHEUNG-DONG)132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 570-977
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160170540
15049693
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY, SUITE 110
CENTREVILLE, VA 20120
Assignment: 4
Reel/Frame:038655/0214   Pages: 3
Recorded: 05/20/2016
Attorney Dkt #:P72416DH21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, DONG PIL
Exec Dt:
05/12/2016
2
YANG, MIN SOO
Exec Dt:
05/12/2016
3
LEE, JAE HYUN
Exec Dt:
05/12/2016
4
LEE, CHEOL HUN
Exec Dt:
05/12/2016
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
(SINHEUNG-DONG)132, YAKCHON-RO IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 570-977
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160299630
15038085
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 5
Reel/Frame:038656/0764   Pages: 3
Recorded: 05/20/2016
Attorney Dkt #:P72516DH22
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, MIN SOO
Exec Dt:
05/12/2016
2
PARK, DONG PIL
Exec Dt:
05/12/2016
3
YOON, HO DONG
Exec Dt:
05/12/2016
4
LEE, JIN KOO
Exec Dt:
05/12/2016
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
(SINHEUNG-DONG)132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 570-977
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160283025
15038158
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 6
Reel/Frame:038657/0279   Pages: 2
Recorded: 05/20/2016
Attorney Dkt #:P72616DH23
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JIN KOO
Exec Dt:
05/12/2016
2
LEE, CHEOL HUN
Exec Dt:
05/12/2016
3
PARK, DONG PIL
Exec Dt:
05/12/2016
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
(SINHEUNG-DONG)132, YAKCHON-RO IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 570-977
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9880689
US20160299631
15038182
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 7
Reel/Frame:041571/0181   Pages: 5
Recorded: 03/14/2017
Attorney Dkt #:Q231759
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAEHYUN
Exec Dt:
02/27/2017
2
CHOI, BYUNG JIN
Exec Dt:
02/27/2017
3
PARK, DONG PIL
Exec Dt:
02/27/2017
4
SEO, YONG WON
Exec Dt:
02/27/2017
5
SONG, BYUNG HOON
Exec Dt:
02/27/2017
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI, JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170277291
15511074
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:043711/0924   Pages: 2
Recorded: 09/27/2017
Attorney Dkt #:P89417DH31
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG JIN
Exec Dt:
09/21/2017
2
PARK, DONG PIL
Exec Dt:
09/22/2017
3
LEE, JAE HYUN
Exec Dt:
09/21/2017
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10606383
US20180018034
15716731
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 9
Reel/Frame:044607/0627   Pages: 3
Recorded: 01/12/2018
Attorney Dkt #:DAR-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KEON
Exec Dt:
01/02/2018
2
PARK, DONG PIL
Exec Dt:
01/02/2018
3
PARK, YONG SOO
Exec Dt:
01/02/2018
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI, JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10852860
US20180196539
15869435
Correspondence name and address
JEFFREY S. CLARK
DLA PIPER LLP (US)
33 ARCH STREET, 26FL
BOSTON, MA 02110
Assignment: 10
Reel/Frame:050194/0109   Pages: 4
Recorded: 08/28/2019
Attorney Dkt #:DAR-19-1416/398688-030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUH, YOON HO
Exec Dt:
08/14/2019
2
PARK, DONG PIL
Exec Dt:
08/14/2019
3
OH, YUN SEOK
Exec Dt:
08/14/2019
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11069964
US20190379113
16489372
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:050218/0957   Pages: 4
Recorded: 08/30/2019
Attorney Dkt #:DAR-19-1419/398688-031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG MIN
Exec Dt:
08/14/2019
2
PARK, DONG PIL
Exec Dt:
08/14/2019
3
CHOI, BYUNG JIN
Exec Dt:
08/14/2019
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10990234
US20200067176
16490087
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:050194/0898   Pages: 4
Recorded: 08/28/2019
Attorney Dkt #:DAR-19-1420/398688-032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG MIN
Exec Dt:
08/22/2019
2
LEE, JAE HYUN
Exec Dt:
08/22/2019
3
PARK, DONG PIL
Exec Dt:
08/22/2019
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10944161
US20190386387
16489387
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:051461/0841   Pages: 2
Recorded: 01/09/2020
Attorney Dkt #:Q23519LC44
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, DONG PIL
Exec Dt:
12/27/2019
2
OH, YUN SEOK
Exec Dt:
12/27/2019
3
HUH, YOON HO
Exec Dt:
12/27/2019
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11233321
US20210066790
16629654
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 14
Reel/Frame:051899/0919   Pages: 5
Recorded: 02/24/2020
Attorney Dkt #:Q26520LC03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUH, YOON HO
Exec Dt:
02/24/2020
2
PARK, DONG PIL
Exec Dt:
02/24/2020
3
OH, YUN SEOK
Exec Dt:
02/24/2020
4
HONG, WON BIN
Exec Dt:
02/20/2020
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11469492
US20200194880
16798678
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 15
Reel/Frame:052208/0054   Pages: 5
Recorded: 03/24/2020
Attorney Dkt #:Q28120LC06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG MIN
Exec Dt:
03/19/2020
2
PARK, DONG PIL
Exec Dt:
03/19/2020
3
OH, YUN SEOK
Exec Dt:
03/19/2020
4
HONG, WON BIN
Exec Dt:
03/19/2020
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11165169
US20200227835
16827967
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 16
Reel/Frame:052208/0871   Pages: 5
Recorded: 03/24/2020
Attorney Dkt #:Q28220LC07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, YUN SEOK
Exec Dt:
03/24/2020
2
KIM, JONG MIN
Exec Dt:
03/24/2020
3
PARK, DONG PIL
Exec Dt:
03/24/2020
4
HONG, WON BIN
Exec Dt:
03/19/2020
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200227819
16827998
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 17
Reel/Frame:052455/0171   Pages: 3
Recorded: 04/21/2020
Attorney Dkt #:Q29620LC10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, HAN SUB
Exec Dt:
04/17/2020
2
AHN, GI HWAN
Exec Dt:
04/17/2020
3
PARK, DONG PIL
Exec Dt:
04/17/2020
4
BAEK, SUNG HO
Exec Dt:
04/17/2020
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11088443
US20200251813
16854415
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 18
Reel/Frame:052462/0869   Pages: 3
Recorded: 04/22/2020
Attorney Dkt #:Q29520LC09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, HAN SUB
Exec Dt:
04/17/2020
2
KIM, JONG MIN
Exec Dt:
04/17/2020
3
PARK, DONG PIL
Exec Dt:
04/17/2020
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11329369
US20200251814
16855166
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 19
Reel/Frame:052560/0577   Pages: 5
Recorded: 05/04/2020
Attorney Dkt #:Q30320LC14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG MIN
Exec Dt:
04/28/2020
2
RYU, HAN SUB
Exec Dt:
04/28/2020
3
PARK, DONG PIL
Exec Dt:
04/28/2020
4
HONG, WON BIN
Exec Dt:
04/23/2020
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11411299
US20200266525
16865654
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY
SUITE 110
CENTERVILLE, VA 20120
Assignment: 20
Reel/Frame:053213/0673   Pages: 5
Recorded: 07/15/2020
Attorney Dkt #:Q35020LC19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG MIN
Exec Dt:
07/13/2020
2
PARK, DONG PIL
Exec Dt:
07/13/2020
3
HUH, YOON HO
Exec Dt:
07/13/2020
4
HONG, WON BIN
Exec Dt:
07/09/2020
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11342686
US20200350695
16929309
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 21
Reel/Frame:053695/0734   Pages: 5
Recorded: 09/04/2020
Attorney Dkt #:Q37120LC25
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, DONG PIL
Exec Dt:
09/01/2020
2
OH, YUN SEOK
Exec Dt:
09/01/2020
3
HUH, YOON HO
Exec Dt:
09/01/2020
4
HONG, WON BIN
Exec Dt:
08/26/2020
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200403297
17012505
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 22
Reel/Frame:053697/0843   Pages: 5
Recorded: 09/04/2020
Attorney Dkt #:Q37320LC27
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG MIN
Exec Dt:
09/01/2020
2
PARK, DONG PIL
Exec Dt:
09/01/2020
3
OH, YUN SEOK
Exec Dt:
09/01/2020
4
HONG, WON BIN
Exec Dt:
08/20/2020
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11600911
US20200403300
17012863
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 23
Reel/Frame:054800/0558   Pages: 5
Recorded: 01/04/2021
Attorney Dkt #:Q46920LC53
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG MIN
Exec Dt:
01/04/2021
2
RYU, HAN SUB
Exec Dt:
01/04/2021
3
PARK, DONG PIL
Exec Dt:
01/04/2021
4
HONG, WON BIN
Exec Dt:
12/30/2020
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11791539
US20210126348
17140599
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 24
Reel/Frame:054984/0439   Pages: 2
Recorded: 01/21/2021
Attorney Dkt #:Q48221LC02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG MIN
Exec Dt:
01/18/2021
2
RYU, HAN SUB
Exec Dt:
01/18/2021
3
PARK, DONG PIL
Exec Dt:
01/18/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11815964
US20210141426
17154266
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 25
Reel/Frame:055178/0935   Pages: 2
Recorded: 02/08/2021
Attorney Dkt #:Q48821LC04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUH, YOON HO
Exec Dt:
02/08/2021
2
KIM, JONG MIN
Exec Dt:
02/08/2021
3
PARK, DONG PIL
Exec Dt:
02/08/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11784392
US20210203056
17169781
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 26
Reel/Frame:055314/0121   Pages: 3
Recorded: 02/18/2021
Attorney Dkt #:Q48621LC03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG JIN
Exec Dt:
02/16/2021
2
PARK, DONG PIL
Exec Dt:
02/16/2021
3
YOON, JU IN
Exec Dt:
02/16/2021
4
LEE, JAE HYUN
Exec Dt:
02/16/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11175786
US20210173528
17178421
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 27
Reel/Frame:056719/0348   Pages: 5
Recorded: 06/30/2021
Attorney Dkt #:Q265209
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONGMIN
Exec Dt:
06/25/2021
2
PARK, DONG PIL
Exec Dt:
06/25/2021
3
LEE, JAEHYUN
Exec Dt:
06/25/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI, JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220091688
17419872
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 28
Reel/Frame:057256/0624   Pages: 6
Recorded: 08/23/2021
Attorney Dkt #:Q59821LC28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUH, YOON HO
Exec Dt:
08/12/2021
2
PARK, DONG PIL
Exec Dt:
08/12/2021
3
LEE, YOUNG JUN
Exec Dt:
08/12/2021
4
HONG, WON BIN
Exec Dt:
08/11/2021
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11782544
US20210382573
17408906
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON,, VA 20171
Assignment: 29
Reel/Frame:057686/0254   Pages: 2
Recorded: 10/04/2021
Attorney Dkt #:Q63321LC33
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, HAN SUB
Exec Dt:
09/27/2021
2
PARK, DONG PIL
Exec Dt:
09/27/2021
3
OH, YUN SEOK
Exec Dt:
09/27/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11973265
US20220029278
17492807
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 30
Reel/Frame:057742/0739   Pages: 4
Recorded: 10/08/2021
Attorney Dkt #:Q268599
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONGMIN
Exec Dt:
10/08/2021
2
PARK, DONG PIL
Exec Dt:
10/08/2021
3
HUH, YOONHO
Exec Dt:
10/08/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO
IKSAN-SI, JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11991826
US20220174819
17602527
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 9000
WASHINGTON, DC 20006-1811
Assignment: 31
Reel/Frame:057780/0685   Pages: 2
Recorded: 10/13/2021
Attorney Dkt #:Q64921LC40
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG MIN
Exec Dt:
10/12/2021
2
PARK, DONG PIL
Exec Dt:
10/12/2021
3
LEE, YOUNG JUN
Exec Dt:
10/12/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220037789
17500260
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 32
Reel/Frame:057876/0032   Pages: 4
Recorded: 10/22/2021
Attorney Dkt #:Q65421LC42
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOUNG JU
Exec Dt:
10/20/2021
2
PARK, DONG PIL
Exec Dt:
10/20/2021
3
CHOI, BYUNG JIN
Exec Dt:
10/20/2021
4
RYU, HAN SUB
Exec Dt:
10/20/2021
5
YOON, HO DONG
Exec Dt:
10/20/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11870150
US20220131279
17508055
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 33
Reel/Frame:058095/0315   Pages: 2
Recorded: 11/12/2021
Attorney Dkt #:Q68221LC47
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG JIN
Exec Dt:
11/01/2021
2
KIM, YOUNG JU
Exec Dt:
11/01/2021
3
PARK, DONG PIL
Exec Dt:
11/01/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11824283
US20220158350
17524924
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON,, VA 20171
Assignment: 34
Reel/Frame:058193/0147   Pages: 2
Recorded: 11/23/2021
Attorney Dkt #:Q69221LC50
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG MIN
Exec Dt:
11/22/2021
2
PARK, DONG PIL
Exec Dt:
11/22/2021
3
LEE, JAE HYUN
Exec Dt:
11/22/2021
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11816917
US20220083172
17533393
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON,, VA 20171
Assignment: 35
Reel/Frame:058577/0119   Pages: 3
Recorded: 01/06/2022
Attorney Dkt #:Q72321LC60
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG JIN
Exec Dt:
01/04/2022
2
KIM, NA YEON
Exec Dt:
01/04/2022
3
RYU, HAN SUB
Exec Dt:
01/04/2022
4
PARK, DONG PIL
Exec Dt:
01/04/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11955693
US20220216587
17569772
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON,, VA 20171
Assignment: 36
Reel/Frame:058679/0399   Pages: 2
Recorded: 01/18/2022
Attorney Dkt #:Q72822LC05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG JIN
Exec Dt:
01/14/2022
2
PARK, DONG PIL
Exec Dt:
01/14/2022
3
LEE, WON HEE
Exec Dt:
01/14/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11775096
US20220137741
17577784
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 37
Reel/Frame:059026/0019   Pages: 4
Recorded: 02/16/2022
Attorney Dkt #:Q74322LC11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOUNG JU
Exec Dt:
02/09/2022
2
CHOI, BYUNG JIN
Exec Dt:
02/09/2022
3
RYU, HAN SUB
Exec Dt:
02/09/2022
4
KIM, NA YEON
Exec Dt:
02/09/2022
5
PARK, DONG PIL
Exec Dt:
02/09/2022
6
LEE, JAE HYUN
Exec Dt:
02/09/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220263276
17673048
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 38
Reel/Frame:059024/0668   Pages: 5
Recorded: 02/16/2022
Attorney Dkt #:Q74922LC16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JONG MIN
Exec Dt:
02/14/2022
2
PARK, DONG PIL
Exec Dt:
02/14/2022
3
LEE, WON HEE
Exec Dt:
02/15/2022
4
JANG, IN SEOK
Exec Dt:
02/14/2022
5
SEONG, BEAK JUN
Exec Dt:
02/14/2022
6
LEE, JUNG WOO
Exec Dt:
02/14/2022
7
JEONG, SEONG TAE
Exec Dt:
02/14/2022
8
HONG, IN KYUNG
Exec Dt:
02/14/2022
9
PARK, JOHN JOONHO
Exec Dt:
02/14/2022
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
KREEMO INC.
72, HYORYEONG-RO 29-GIL, SEOCHO-GU,
SEOUL, KOREA, REPUBLIC OF 06682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11804646
US20220263224
17672951
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 39
Reel/Frame:059208/0112   Pages: 2
Recorded: 03/09/2022
Attorney Dkt #:Q74422LC12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, YUN SEOK
Exec Dt:
02/14/2022
2
PARK, DONG PIL
Exec Dt:
02/14/2022
3
SHIN, SEUNG HYUN
Exec Dt:
02/14/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220200157
17690292
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 40
Reel/Frame:060177/0393   Pages: 2
Recorded: 06/13/2022
Attorney Dkt #:Q85822LC32
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, DONG PIL
Exec Dt:
06/07/2022
2
CHOI, BYUNG JIN
Exec Dt:
06/07/2022
3
KIM, NA YEON
Exec Dt:
06/07/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220312594
17838374
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON,, VA 20171
Assignment: 41
Reel/Frame:060307/0022   Pages: 4
Recorded: 06/24/2022
Attorney Dkt #:Q86422LC34
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOUNG JU
Exec Dt:
06/07/2022
2
HUH, YOON HO
Exec Dt:
06/07/2022
3
PARK, HEE JUN
Exec Dt:
06/07/2022
4
LEE, YOUNG SU
Exec Dt:
06/07/2022
5
SONG, IN KAK
Exec Dt:
06/07/2022
6
PARK, DONG PIL
Exec Dt:
06/07/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220416410
17848888
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 42
Reel/Frame:060398/0269   Pages: 6
Recorded: 07/05/2022
Attorney Dkt #:Q88722LC38
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, WON HEE
Exec Dt:
06/27/2022
2
PARK, DONG PIL
Exec Dt:
06/27/2022
3
SON, YOUNG SUB
Exec Dt:
06/27/2022
4
JANG, IN SEOK
Exec Dt:
07/04/2022
5
SEONG, BEAK JUN
Exec Dt:
07/04/2022
6
LEE, JUNG WOO
Exec Dt:
07/04/2022
7
JEONG, SEONG TAE
Exec Dt:
07/04/2022
8
HONG, IN KYUNG
Exec Dt:
07/04/2022
9
PARK, JOHN JOONHO
Exec Dt:
07/04/2022
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
KREEMO INC.
72, HYORYEONG-RO 29-GIL, SEOCHO-GU,
SEOUL, KOREA, REPUBLIC OF 06682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230006339
17857425
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 43
Reel/Frame:060398/0769   Pages: 5
Recorded: 07/05/2022
Attorney Dkt #:Q88922LC40
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, WON HEE
Exec Dt:
06/27/2022
2
PARK, DONG PIL
Exec Dt:
06/27/2022
3
SON, YOUNG SUB
Exec Dt:
06/27/2022
4
JANG, IN SEOK
Exec Dt:
07/04/2022
5
SEONG, BEAK JUN
Exec Dt:
07/04/2022
6
LEE, JUNG WOO
Exec Dt:
07/04/2022
7
JEONG, SEONG TAE
Exec Dt:
07/04/2022
8
HONG, IN KYUNG
Exec Dt:
07/04/2022
9
PARK, JOHN JOONHO
Exec Dt:
07/04/2022
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
KREEMO INC.
72, HYORYEONG-RO 29-GIL, SEOCHO-GU,
SEOUL, KOREA, REPUBLIC OF 06682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11848484
US20230006334
17857488
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON,, VA 20171
Assignment: 44
Reel/Frame:060401/0680   Pages: 6
Recorded: 07/05/2022
Attorney Dkt #:Q88822LC39
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, WON HEE
Exec Dt:
06/27/2022
2
PARK, DONG PIL
Exec Dt:
06/27/2022
3
SON, YOUNG SUB
Exec Dt:
06/27/2022
4
JANG, IN SEOK
Exec Dt:
07/04/2022
5
SEONG, BEAK JUN
Exec Dt:
07/04/2022
6
LEE, JUNG WOO
Exec Dt:
07/04/2022
7
JEONG, SEONG TAE
Exec Dt:
07/04/2022
8
HONG, IN KYUNG
Exec Dt:
07/04/2022
9
PARK, JOHN JOONHO
Exec Dt:
07/04/2022
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
KREEMO INC.
72, HYORYEONG-RO 29-GIL, SEOCHO-GU,
SEOUL, KOREA, REPUBLIC OF 06682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230006349
17857672
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 45
Reel/Frame:061076/0116   Pages: 6
Recorded: 09/13/2022
Attorney Dkt #:Q94522LC65
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, HO DONG
Exec Dt:
09/01/2022
2
PARK, DONG PIL
Exec Dt:
09/01/2022
3
CHOI, BYUNG JIN
Exec Dt:
09/01/2022
4
HONG, WON BIN
Exec Dt:
08/19/2022
5
PARK, JUN HO
Exec Dt:
08/19/2022
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230006356
17943298
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 46
Reel/Frame:061388/0864   Pages: 2
Recorded: 10/12/2022
Attorney Dkt #:Q98322LC77
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG JIN
Exec Dt:
10/06/2022
2
PARK, DONG PIL
Exec Dt:
10/06/2022
3
LEE, JAE HYUN
Exec Dt:
10/06/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230037134
17964131
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 47
Reel/Frame:061755/0764   Pages: 2
Recorded: 11/14/2022
Attorney Dkt #:S02422LC87
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, HAN SUB
Exec Dt:
11/08/2022
2
PARK, DONG PIL
Exec Dt:
11/08/2022
3
CHOI, BYUNG JIN
Exec Dt:
11/08/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230070750
17986075
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 48
Reel/Frame:062007/0395   Pages: 6
Recorded: 12/07/2022
Attorney Dkt #:S03922LC93
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAE HYUN
Exec Dt:
12/02/2022
2
PARK, DONG PIL
Exec Dt:
12/02/2022
3
YOON, HO DONG
Exec Dt:
12/02/2022
4
CHOI, BYUNG JIN
Exec Dt:
12/02/2022
5
HONG, WON BIN
Exec Dt:
12/02/2022
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230098313
18076505
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 49
Reel/Frame:062022/0583   Pages: 6
Recorded: 12/08/2022
Attorney Dkt #:S04122LC94
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAE HYUN
Exec Dt:
12/06/2022
2
PARK, DONG PIL
Exec Dt:
12/06/2022
3
LEE, WON HEE
Exec Dt:
12/06/2022
4
PARK, HEE JUN
Exec Dt:
12/06/2022
5
HONG, WON BIN
Exec Dt:
12/02/2022
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230097532
18077320
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 50
Reel/Frame:062040/0733   Pages: 2
Recorded: 12/09/2022
Attorney Dkt #:S04522LC96
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, HEE JUN
Exec Dt:
12/06/2022
2
PARK, DONG PIL
Exec Dt:
12/06/2022
3
LEE, JAE HYUN
Exec Dt:
12/06/2022
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230108271
18078369
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 51
Reel/Frame:062421/0430   Pages: 2
Recorded: 01/19/2023
Attorney Dkt #:S07623LC08
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG JIN
Exec Dt:
01/16/2023
2
PARK, DONG PIL
Exec Dt:
01/16/2023
3
LEE, JAE HYUN
Exec Dt:
01/16/2023
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230155279
18098837
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 52
Reel/Frame:062560/0334   Pages: 2
Recorded: 02/01/2023
Attorney Dkt #:S08323LC12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG JIN
Exec Dt:
01/30/2023
2
PARK, DONG PIL
Exec Dt:
01/30/2023
3
LEE, JAE HYUN
Exec Dt:
01/30/2023
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230176673
18104445
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 53
Reel/Frame:062813/0015   Pages: 6
Recorded: 02/27/2023
Attorney Dkt #:S09223LC17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG JIN
Exec Dt:
02/16/2023
2
KIM, YOUNG JU
Exec Dt:
02/16/2023
3
PARK, DONG PIL
Exec Dt:
02/16/2023
4
HONG, WON BIN
Exec Dt:
02/16/2023
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230225046
18114677
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 54
Reel/Frame:063016/0005   Pages: 6
Recorded: 03/17/2023
Attorney Dkt #:?S10023LC18
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG JIN
Exec Dt:
03/06/2023
2
KIM, NA YEON
Exec Dt:
03/06/2023
3
PARK, DONG PIL
Exec Dt:
03/06/2023
4
HONG, WON BIN
Exec Dt:
03/06/2023
Assignees
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
2
POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
(JIGOK-DONG) 77, CHEONGAM-RO, NAM-GU, POHANG-SI,
GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230217584
18122829
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 55
Reel/Frame:063017/0146   Pages: 2
Recorded: 03/17/2023
Attorney Dkt #:S10123LC19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, BYUNG JIN
Exec Dt:
03/09/2023
2
RYU, HAN SUB
Exec Dt:
03/09/2023
3
PARK, DONG PIL
Exec Dt:
03/09/2023
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230231298
18122868
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 56
Reel/Frame:063074/0783   Pages: 4
Recorded: 03/23/2023
Attorney Dkt #:S10523LC21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOUNG JU
Exec Dt:
03/16/2023
2
PARK, DONG PIL
Exec Dt:
03/16/2023
3
CHOI, BYUNG JIN
Exec Dt:
03/16/2023
4
KIM, NA YEON
Exec Dt:
03/16/2023
5
RYU, HAN SUB
Exec Dt:
03/16/2023
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230231294
18125271
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171
Assignment: 57
Reel/Frame:063729/0786   Pages: 2
Recorded: 05/23/2023
Attorney Dkt #:S13723LC30
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, WON HEE
Exec Dt:
05/22/2023
2
PARK, DONG PIL
Exec Dt:
05/22/2023
Assignee
1
DONGWOO FINE-CHEM CO., LTD.
132, YAKCHON-RO, IKSAN-SI,
JEOLLABUK-DO, KOREA, REPUBLIC OF 54631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230387577
18200792
Correspondence name and address
THE PL LAW GROUP, PLLC
13800 COPPERMINE ROAD
FL 1-3
HERNDON, VA 20171

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