IP Library Assignment 019641/0615
Patent Assignment
Reel/Frame 019641/0615

Assignment of Assignor's Interest

Recorded: 2007-07-12 Pages: 3
Assignors
JANG, JEAN-YOUNG
Executed: 2007-06-15
CHOI, JONG-IN
Executed: 2007-06-15
CHO, HAE-SOUK
Executed: 2007-06-15
SHIM, JAE-YOON
Executed: 2007-06-15
YOON, SUNG-KYUN
Executed: 2007-06-15
KIM, HEON-SU
Executed: 2007-06-15
TONIOLO, LUIGI
Executed: 2007-06-15
VAVASORI, ANDREA
Executed: 2007-06-15
Assignee
HYOSUNG CORPORATION
183, HOGYE-DONG, DONGAN-KU, ANYANG-SI, KYONGGI-DO, 431-080, KOREA, REPUBLIC OF
Covered Property (1)
Process for Preparing Polyketone
Patent: 7,803,897 →
Application: 11/826,098 →
Publication: US 2008/0161531
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 21, 2018
From: HYOSUNG CORPORATION
To: HYOSUNG CHEMICAL CORPORATION
Reel/Frame 047841/0075 →