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Assignee Name : KOREA NATIONAL OIL CORPORATION
Total Assignments: 11
Assignment: 1
Reel/Frame:023530/0158   Pages: 6
Recorded: 11/17/2009
Attorney Dkt #:7052-X09-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUN, KI-WON
Exec Dt:
10/28/2009
2
BAE, JONG-WOOK
Exec Dt:
10/28/2009
3
KIM, SEUNG-MOON
Exec Dt:
10/29/2009
4
LEE, YUN-JO
Exec Dt:
10/28/2009
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 305-343
2
DAELIM INDUSTRIAL CO., LTD.
146-12, SUSONG-DONG, JONGNO-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 110-732
3
DOOSAN MECATEC CO., LTD.
64, SINCHON-DONG, CHANGWON-SI
GYEONGSANGNAM-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 641-370
4
KOREA NATIONAL OIL CORPORATION
1588-14 GWANYANG-DONG, DONGAN-GU
ANYANG-SI
GYEONGGI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 431-061
5
HYUNDAI ENGINEERING CO., LTD.
41 TOWER, MOK 1-DONG, YANGCHEON-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 158-051
6
SK ENERGY CO., LTD.
SK BLDG., 99 SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8084387
US20100093523
12594617
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
21355 EAST DIXIE HIGHWAY
SUITE 115
MIAMI, FL 33180
Assignment: 2
Reel/Frame:023873/0234   Pages: 9
Recorded: 01/29/2010
Attorney Dkt #:7052-X09-007
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE COUNTRY OF ASSIGNEE PREVIOUSLY RECORDED ON REEL 023530 FRAME 0158. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTION OF COUNTRY OF ASSIGNEE.
Assignors
1
JUN, KI-WON
Exec Dt:
10/28/2009
2
BAE, JONG-WOOK
Exec Dt:
10/28/2009
3
KIM, SEUNG-MOON
Exec Dt:
10/29/2009
4
LEE, YUN-JO
Exec Dt:
10/28/2009
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG,
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
2
DAELIM INDUSTRIAL CO., LTD.
146-12, SUSONG-DONG
JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-732
3
DOOSAN MECATEC CO., LTD.
64, SINCHON-DONG,
CHANGWON-SI
GYEONGSANGNAM-DO, KOREA, REPUBLIC OF 641-370
4
KOREA NATIONAL OIL CORPORATION
1588-14 GWANYANG-DONG,
DONGAN-GU, ANYANG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 431-061
5
HYUNDAI ENGINEERING CO., LTD.
41 TOWER, MOK 1-DONG,
YANGCHEON-GU
SEOUL, KOREA, REPUBLIC OF 158-051
6
SK ENERGY CO., LTD.
SK BLDG.
99 SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8084387
US20100093523
12594617
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
21355 E. DIXIE HIGHWAY
SUITE 115
MIAMI, FL 33180
Assignment: 3
Reel/Frame:024086/0019   Pages: 6
Recorded: 03/16/2010
Attorney Dkt #:7052-X09-008
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 4TH ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 023531 FRAME 0085. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE'S NAME.
Assignors
1
BAE, JONG-WOOK
Exec Dt:
03/11/2010
2
KIM, SEUNG-MOON
Exec Dt:
03/11/2010
3
LEE, YUN-JO
Exec Dt:
03/11/2010
4
JUN, KI-WON
Exec Dt:
03/11/2010
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
2
DAELIM INDUSTRIAL CO., LTD.
146-12, SUSONG-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-140
3
DOOSAN MECATEC CO., LTD.
64, SINCHON-DONG, CHANGWON-SI
GYEONGSANGNAM-DO, KOREA, REPUBLIC OF 641-370
4
KOREA NATIONAL OIL CORPORATION
1588-14 GWANYANG-DONG, DONGAN-GU
ANYANG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 431-711
5
HYUNDAI ENGINEERING CO., LTD.
917-9 MOK-DONG, YANGCHEON-GU
SEOUL, KOREA, REPUBLIC OF 158-050
6
SK ENERGY CO., LTD.
90, SEORIN-DONG
JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8598066
US20100130349
12594695
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
21355 E. DIXIE HIGHWAY
SUITE 115
MIAMI, FL 33180
Assignment: 4
Reel/Frame:024899/0768   Pages: 4
Recorded: 08/27/2010
Attorney Dkt #:930086-2169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, KWANG JAE
Exec Dt:
08/18/2010
2
JUN, KI-WON
Exec Dt:
08/18/2010
3
KANG, SUK-HWAN
Exec Dt:
08/18/2010
4
KIM, SEUNG MOON
Exec Dt:
08/18/2010
5
BAE, JONG-WOOK
Exec Dt:
08/18/2010
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 305-343
2
DAELIM INDUSTRIAL CO., LTD.
146-12, SUSONG-DONG, JONGNO-GU,
SEOUL, KOREA, REPUBLIC OF 110-140
3
DOOSAN MECATEC CO., LTD.
64, SINCHON-DONG, CHANGWON-SI,
GYEONGSANGNAM-DO, KOREA, REPUBLIC OF 641-370
4
KOREA NATIONAL OIL CORPORATION
1588-14 GWANYANG-DONG, DONGAN-GU, ANYANG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 431-711
5
HYUNDAI ENGINEERING CO., LTD.
HYUNDAI 41 TOWER, MOK 1-DONG, YANGCHEON-GU,
SEOUL, KOREA, REPUBLIC OF 158-051
6
SK ENERGY CO., LTD.
90, SEORIN-DONG, JONGNO-GU,
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852516
US20110028574
12919919
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 5
Reel/Frame:025023/0531   Pages: 4
Recorded: 09/21/2010
Attorney Dkt #:930086-2172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEUNG-MOON
Exec Dt:
09/06/2010
2
BAE, JONG-WOOK
Exec Dt:
09/06/2010
3
OH, JONG-HYEOK
Exec Dt:
09/06/2010
4
LEE, YUN-JO
Exec Dt:
09/06/2010
5
JUN, KI-WON
Exec Dt:
09/06/2010
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
2
DAELIM INDUSTRIAL CO., LTD.
146-12, SUSONG-DONG, JONGNO-GU,
SEOUL, KOREA, REPUBLIC OF 110-140
3
KOREA GAS CORPORATION
215 JEONGJA-DONG, BUNDANG-GU,
SEONGNAM,
GYEONGGI-DO,, KOREA, REPUBLIC OF 463-754
4
KOREA NATIONAL OIL CORPORATION
1588-14 GWANYANG-DONG, DONGAN-GU,
ANYANG-SI,
GYEONGGI-DO,, KOREA, REPUBLIC OF 431-711
5
HYUNDAI ENGINEERING CO., LTD.
HYUNDAI 41 TOWER, MOK 1-DONG,
YANGCHEON-GU,
SEOUL, KOREA, REPUBLIC OF 158-051
6
SK ENERGY CO., LTD.
90, SEORIN-DONG, JONGNO-GU,
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110015062
12933856
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 6
Reel/Frame:025478/0143   Pages: 5
Recorded: 12/08/2010
Attorney Dkt #:7052-X09-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DOOSAN MECATEC CO., LTD.
Exec Dt:
10/31/2010
Assignees
1
DAELIM INDUSTRIAL CO., LTD.
146-12, SUSONG-DONG
JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-732
2
KOREA NATIONAL OIL CORPORATION
1588-14 GWANYANG-DONG
DONGAN-GU, ANYANG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 431-061
3
HYUNDAI ENGINEERING CO., LTD.
HYUNDAI 41 TOWER, MOK 1-DONG
YANGCHEON-GU
SEOUL, KOREA, REPUBLIC OF 158-051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8084387
US20100093523
12594617
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
21355 E. DIXIE HIGHWAY
SUITE 115
MIAMI, FL 33180
Assignment: 7
Reel/Frame:025479/0090   Pages: 5
Recorded: 12/08/2010
Attorney Dkt #:7052-X09-008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DOOSAN MECATEC CO., LTD.
Exec Dt:
10/31/2010
Assignees
1
DAELIM INDUSTRIAL CO., LTD.
146-12, SUSONG-DONG
JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-140
2
KOREA NATIONAL OIL CORPORATION
1588-14 GWANYANG-DONG
DONGAN-GU, ANYANG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 431-711
3
HYUNDAI ENGINEERING CO., LTD.
917-9 MOK-DONG
YANGCHEON-GU
SEOUL, KOREA, REPUBLIC OF 158-050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8598066
US20100130349
12594695
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
21355 E. DIXIE HIGHWAY
SUITE 115
MIAMI, FL 33180
Assignment: 8
Reel/Frame:025481/0078   Pages: 3
Recorded: 12/09/2010
Attorney Dkt #:930086-2169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DOOSAN MECATEC CO., LTD.
Exec Dt:
11/29/2010
Assignees
1
HYUNDAI ENGINEERING CO., LTD.
HYUNDAI 41 TOWER, MOK 1-DONG,
YANGCHEON-GU,
SEOUL, KOREA, REPUBLIC OF 158-051
2
KOREA NATIONAL OIL CORPORATION
1588-14 GWANYANG-DONG, DONGAN-GU,
ANYANG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 431-711
3
DAELIM INDUSTRIAL CO., LTD.
146-12, SUSONG-DONG, JONGNO-GU,
SEOUL, KOREA, REPUBLIC OF 110-140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852516
US20110028574
12919919
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 9
Reel/Frame:026024/0838   Pages: 4
Recorded: 03/25/2011
Attorney Dkt #:930086-2183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, JONG HYEOK
Exec Dt:
02/09/2011
2
BAE, JONG WOOK
Exec Dt:
02/09/2011
3
PARK, SUN JU
Exec Dt:
02/09/2011
4
LEE, YUN JO
Exec Dt:
02/09/2011
5
JUN, KI WON
Exec Dt:
02/09/2011
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 305-343
2
DAELIM INDUSTRIAL CO., LTD.
146-12, SUSONG-DONG, JONGNO-GU,
SEOUL, KOREA, REPUBLIC OF 110-140
3
KOREA GAS CORPORATION
215, JEONGJA-DONG, BUNDANG-GU,
SEONGNAM,
GYEONGGI-DO, KOREA, REPUBLIC OF 463-754
4
KOREA NATIONAL OIL CORPORATION
1588-14, GWANYANG-DONG, DONGAN-GU,
ANYANG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 431-711
5
HYUNDAI ENGINEERING CO., LTD.
HYUNDAI 41 TOWER, MOK 1-DONG,
YANGCHEON-GU,
SEOUL, KOREA, REPUBLIC OF 158-051
6
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU,
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8183301
US20110178186
13121111
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 10
Reel/Frame:035411/0965   Pages: 5
Recorded: 04/13/2015
Attorney Dkt #:7052-X09-007, 008, 008DIV
Conveyance: CHANGE OF ASSIGNEE'S ADDRESS
Assignor
1
KOREA NATIONAL OIL CORPORATION
Exec Dt:
03/25/2015
Assignee
1
KOREA NATIONAL OIL CORPORATION
305, JONGGA-RO
JUNG-GU
ULSAN, KOREA, REPUBLIC OF 681-816
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8084387
US20100093523
12594617
 
8598066
US20100130349
12594695
 
9649623
US20140057780
14069446
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
21355 E. DIXIE HIGHWAY
SUITE 115
MIAMI, FL 33180
Assignment: 11
Reel/Frame:035476/0964   Pages: 3
Recorded: 04/22/2015
Attorney Dkt #:930086-2169,2183
Conveyance: CHANGE OF ADDRESS
Assignor
1
KOREA NATIONAL OIL CORPORATION
Exec Dt:
03/25/2015
Assignee
1
KOREA NATIONAL OIL CORPORATION
305, JONGGA-RO, JUNG-GU,
ULSAN,, KOREA, REPUBLIC OF 681-816
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8852516
US20110028574
12919919
 
8183301
US20110178186
13121111
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
10TH FLOOR
NEW YORK, NY 10151

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