Patent Assignment
Reel/Frame 023530/0158
Assignment of Assignor's Interest
Recorded: 2009-11-17
Pages: 6
Assignors
JUN, KI-WON
Executed: 2009-10-28
BAE, JONG-WOOK
Executed: 2009-10-28
KIM, SEUNG-MOON
Executed: 2009-10-29
LEE, YUN-JO
Executed: 2009-10-28
Assignees
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG, YUSEONG-GU, DAEJEON, 305-343, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
DAELIM INDUSTRIAL CO., LTD.
146-12, SUSONG-DONG, JONGNO-GU, SEOUL, 110-732, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
DOOSAN MECATEC CO., LTD.
64, SINCHON-DONG, CHANGWON-SI, GYEONGSANGNAM-DO, 641-370, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
KOREA NATIONAL OIL CORPORATION
1588-14 GWANYANG-DONG, DONGAN-GU, ANYANG-SI, GYEONGGI-DO, 431-061, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
HYUNDAI ENGINEERING CO., LTD.
41 TOWER, MOK 1-DONG, YANGCHEON-GU, SEOUL, 158-051, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
SK ENERGY CO., LTD.
SK BLDG., 99 SEORIN-DONG, JONGNO-GU, SEOUL, 110-728, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Covered Property
(1)
Catalysts for Fischer-Tropsch Synthesis on Cobalt/Phosphorus-Aluminum Oxide and Preparation Methods Thereof
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
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.
Jan 29, 2010
From: JUN, KI-WON; BAE, JONG-WOOK; KIM, SEUNG-MOON; LEE, YUN-JO
To: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY; DAELIM INDUSTRIAL CO., LTD.; DOOSAN MECATEC CO., LTD.; KOREA NATIONAL OIL CORPORATION
Reel/Frame 023873/0234 →
Assignment of Assignor's Interest
Dec 8, 2010
From: DOOSAN MECATEC CO., LTD.
To: DAELIM INDUSTRIAL CO., LTD.; KOREA NATIONAL OIL CORPORATION; HYUNDAI ENGINEERING CO., LTD.
Reel/Frame 025478/0143 →
Assignment of Assignor's Interest
Dec 9, 2010
From: DAELIM INDUSTRIAL CO., LTD.; KOREA NATIONAL OIL CORPORATION; HYUNDAI ENGINEERING CO., LTD.
To: KOREA GAS CORPORATION
Reel/Frame 025482/0592 →
Change of Name
May 27, 2011
From: SK ENERGY CO., LTD.
To: SK INNOVATION CO., LTD.
Reel/Frame 026357/0924 →
Change of Assignee's Address
Apr 13, 2015
From: KOREA NATIONAL OIL CORPORATION
To: KOREA NATIONAL OIL CORPORATION
Reel/Frame 035411/0965 →