Patent Assignment
Reel/Frame 039499/0748
Assignment of Assignor's Interest
Recorded: 2016-08-22
Pages: 6
Assignors
JUNG, KI-HWAN
Executed: 2016-08-17
JU, YOUNG-KYU
Executed: 2016-08-17
CHUNG, JONG-KWON
Executed: 2016-08-17
HWANG, JAE-HYOUNG
Executed: 2016-08-17
YANG, SIK
Executed: 2016-08-16
SHIM, DONG-SEOB
Executed: 2016-08-17
KIM, SANG-BEOM
Executed: 2016-08-16
Assignee
DOOSAN INFRACORE CO., LTD.
489, INJUNG-RO, DONG-GU, INCHEON, 22502, KOREA, REPUBLIC OF
Covered Property
(1)
Spheroidal Graphite Cast Iron for an Engine Exhaust System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 4, 2023
From: DOOSAN INFRACORE CO., LTD.
To: HYUNDAI DOOSAN INFRACORE CO., LTD.
Reel/Frame 065761/0942 →
Change of Name
Dec 4, 2023
From: HYUNDAI DOOSAN INFRACORE CO., LTD.
To: HD HYUNDAI INFRACORE CO., LTD.
Reel/Frame 065761/0957 →
Merger
Jul 27, 2026
From: HD HYUNDAI INFRACORE CO., LTD.
To: HD CONSTRUCTION EQUIPMENT CO., LTD.
Reel/Frame 075412/0880 →