IP Library Assignment 058445/0486
Patent Assignment
Reel/Frame 058445/0486

Assignment of Assignor's Interest

Recorded: 2021-12-21 Pages: 5
Assignors
KANG, HYUN CHUL
Executed: 2021-11-04
JEONG, WON JUN
Executed: 2021-11-04
KIM, BU HYEON
Executed: 2021-11-04
YU, HYUN PIL
Executed: 2021-11-05
PARK, KI HO
Executed: 2021-11-04
SHIN, WON GOOK
Executed: 2021-11-04
KIM, BYUNG JO
Executed: 2021-11-05
Assignee
AK CHEMTECH CO., LTD
9F, 188 YANGHWA-RO, MAPO-GU, SEOUL, 04051, KOREA, REPUBLIC OF
Covered Property (1)
Fluorinated Surfactant Composition
Application: 17/540,375 →
Publication: US 2022/0186141
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Mar 4, 2022
From: AK CHEMTECH CO., LTD; AEKYUNG CHEMICAL CO., LTD.
To: AEKYUNG CHEMICAL CO., LTD.
Reel/Frame 059321/0196 →