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Patent Assignment Assignor Details
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Assignor Name : KWON, OH JOON
Total Assignments: 11
Assignment: 1
Reel/Frame:009665/0642   Pages: 3
Recorded: 12/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KI SOO
Exec Dt:
12/11/1998
2
HWANG, HYUN GYU
Exec Dt:
12/11/1998
3
KIM, EEL YOUNG
Exec Dt:
12/11/1998
4
CHANG, CHIN KWAN
Exec Dt:
12/11/1998
5
KWON, OH JOON
Exec Dt:
12/11/1998
Assignee
1
POHANG IRON & STEEL CO., LTD.
1 KOEDONG-DONG, NAM-KU, POHANG-SI
KYUNGSANGBOOK-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6117253
NONE
09215841
Correspondence name and address
WEBB, ZIESENHEIM BRUENING ET AL.
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 2
Reel/Frame:029101/0942   Pages: 5
Recorded: 10/10/2012
Attorney Dkt #:OTE-181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, JOO YOUNG
Exec Dt:
10/08/2012
2
SUH, JUNG MIN
Exec Dt:
10/08/2012
3
JEON, SANG YOUN
Exec Dt:
10/08/2012
4
EOM, KYONG BO
Exec Dt:
10/08/2012
5
PARK, JOON KYOO
Exec Dt:
10/08/2012
6
HA, DONG GEUN
Exec Dt:
10/08/2012
7
KIM, JIN SUN
Exec Dt:
10/08/2012
8
KIM, SEONG SOO
Exec Dt:
10/08/2012
9
KWON, OH JOON
Exec Dt:
10/08/2012
Assignee
1
KEPCO NUCLEAR FUEL CO., LTD.
242 DAEDUKDAERO 989BEONGIL, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9171647
US20140037040
13648312
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:029102/0095   Pages: 5
Recorded: 10/10/2012
Attorney Dkt #:OTE-182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEON, SANG YEON
Exec Dt:
10/08/2012
2
SUH, JUNG MIN
Exec Dt:
10/08/2012
3
EOM, KYONG BO
Exec Dt:
10/08/2012
4
PARK, JOON KYOO
Exec Dt:
10/08/2012
5
HA, DONG GEUN
Exec Dt:
10/08/2012
6
KIM, JIN SUN
Exec Dt:
10/08/2012
7
KIM, SEONG SOO
Exec Dt:
10/08/2012
8
RYU, JOO YOUNG
Exec Dt:
10/08/2012
9
KWON, OH JOON
Exec Dt:
10/08/2012
Assignee
1
KEPCO NUCLEAR FUEL CO., LTD.
242 DAEDUKDAERO 989BEONGIL, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9196386
US20140037041
13648322
Correspondence name and address
RABIN & BERDO, P.C.
1101 14TH ST., N.W., SUITE 500
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:032963/0529   Pages: 6
Recorded: 05/27/2014
Attorney Dkt #:LPP20130019US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHON, UONG
Exec Dt:
01/08/2013
2
KWON, OH JOON
Exec Dt:
01/08/2013
3
KIM, KI HONG
Exec Dt:
01/08/2013
4
SONG, CHANG HO
Exec Dt:
01/08/2013
5
HAN, GI CHUN
Exec Dt:
01/08/2013
6
KIM, KI YOUNG
Exec Dt:
01/08/2013
Assignee
1
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
SAN-32, HYOJA-DONG, NAM-KU, KYUNGSANGBUK-DO
POHANG CITY, KOREA, REPUBLIC OF 790-330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8778289
US20130129586
13736143
Correspondence name and address
LEXYOUME IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 5
Reel/Frame:029773/0956   Pages: 6
Recorded: 02/07/2013
Attorney Dkt #:LPP20130026US‏
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHON, UONG
Exec Dt:
01/10/2013
2
KIM, KI HONG
Exec Dt:
01/10/2013
3
KWON, OH JOON
Exec Dt:
01/10/2013
4
SONG, CHANG HO
Exec Dt:
01/10/2013
5
HAN, GI CHUN
Exec Dt:
01/10/2013
6
KIM, KI YOUNG
Exec Dt:
01/10/2013
Assignee
1
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
SAN-32, HYOJA-DONG, NAM-KU, KYUNGSANGBUK-DO
POHANG CITY, KOREA, REPUBLIC OF 790-330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8936711
US20130146476
13761649
Correspondence name and address
LEXYOUME IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 6
Reel/Frame:037056/0058   Pages: 11
Recorded: 11/17/2015
Attorney Dkt #:5764-159844
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SANG-WON
Exec Dt:
02/18/2013
2
BYUN, GAB-SIK
Exec Dt:
02/18/2013
3
SON, YOUNG-GEUN
Exec Dt:
02/18/2013
4
PARK, EON-BYEONG
Exec Dt:
02/18/2013
5
YOON, SANG-HOON
Exec Dt:
02/18/2013
6
HA, SANG-WOOK
Exec Dt:
02/18/2013
7
KWON, OH JOON
Exec Dt:
02/14/2013
8
CHOI, SEUNG-DUEG
Exec Dt:
02/15/2013
9
YI, SEONG HOON
Exec Dt:
02/19/2013
Assignees
1
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
SAN-32, HYOJA-DONG, NAM-KU
KYUNGSANGBUK-DO
POHANG CITY, KOREA, REPUBLIC OF 790-330
2
POSCO
1, GOEDONG-DONG, NAM-KU
KYUNGSANDBUK-DO
POHANG-SHI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9752205
US20160068923
14943110
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:030020/0173   Pages: 9
Recorded: 03/15/2013
Attorney Dkt #:5764-130816
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HA NEUL
Exec Dt:
03/08/2013
2
LEE, EON SIK
Exec Dt:
03/07/2013
3
KWON, OH JOON
Exec Dt:
03/11/2013
4
PARK, SUN JONG
Exec Dt:
03/07/2013
5
KANG, HEE SOO
Exec Dt:
03/08/2013
Assignee
1
POSCO
1, GOEDONG-DONG, NAM-KU, KYUNGSANGBUK-DO
POHANG-SHI, KOREA, REPUBLIC OF 790-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9156090
US20130180360
13824192
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:030389/0647   Pages: 13
Recorded: 05/09/2013
Attorney Dkt #:5764-130816
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE OMISSION OF SECOND ASSIGNEE PREVIOUSLY RECORDED ON REEL 030020 FRAME 0173. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS' INTEREST.
Assignors
1
KIM, HA NEUL
Exec Dt:
03/08/2013
2
LEE, EON SIK
Exec Dt:
03/07/2013
3
KWON, OH JOON
Exec Dt:
03/11/2013
4
PARK, SUN JONG
Exec Dt:
03/07/2013
5
KANG, HEE SOO
Exec Dt:
03/08/2013
Assignees
1
POSCO
1, GOEDONG-DONG, NAM-KU
POHANG-SHI
KYUNGSANGBUK-DO 790-300, KOREA, REPUBLIC OF
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
SAN-32, HYOJA-DONG, NAM-KU
POHANG CITY
KYUNGSANGBUK-DO 790-330, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9156090
US20130180360
13824192
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD.
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:046307/0284   Pages: 4
Recorded: 07/10/2018
Attorney Dkt #:0103-0069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KWON, OH JOON
Exec Dt:
07/09/2018
Assignee
1
JOONGANG PLATEC CO., LTD
102, SUWORAM 4-GIL, SEOTAN-MYEON
PYEONGTAEK-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D906108
NONE
29656068
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:046307/0339   Pages: 4
Recorded: 07/10/2018
Attorney Dkt #:0103-0069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KWON, OH JOON
Exec Dt:
07/09/2018
Assignee
1
JOONGANG PLATEC CO., LTD
102, SUWORAM 4-GIL, SEOTAN-MYEON
PYEONGTAEK-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D906108
NONE
29656068
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:055041/0909   Pages: 7
Recorded: 12/03/2020
Attorney Dkt #:PCB905048WFC/PCT/US-JS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DAL SEONG
Exec Dt:
09/23/2020
2
KWON, OH JOON
Exec Dt:
09/23/2020
3
LEE, SUNG GI
Exec Dt:
09/23/2020
4
CHOI, GYEONG HA
Exec Dt:
09/23/2020
5
SHIN, JUNGHWAN
Exec Dt:
09/23/2020
Assignee
1
WOORI FINE CHEM CO., LTD.
179, BAEKHAKSANDAN-GIL, BAEKHAK-MYEON, YEONCHEON-GUN
GYEONGGI-DO, KOREA, REPUBLIC OF 11049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210230352
15734645
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182

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