IP Library › Assignment 019796/0760
Patent Assignment
Reel/Frame 019796/0760

Assignment of Assignor's Interest

Recorded: 2007-08-30 Pages: 3
Assignors
YU, JI-CHUL
Executed: 2007-08-21
CHANG, CHEONG-HO
Executed: 2007-08-21
YEO, SE-GEUN
Executed: 2007-08-21
JANG, JAE-DEOG
Executed: 2007-08-21
LEE, SAE-BORN
Executed: 2007-08-21
KO, CHANG-KWON
Executed: 2007-08-21
Assignee
SEWON CELLOTECH CO., LTD.
10, 11TH FL, GOODMORNING-SHINHAN TOWER, 23-2 YOIDO-DONG, YOUNGDEUNGPO-GU, SEOUL, 150-712, KOREA, REPUBLIC OF
Covered Property (1)
Method of Separating Collagen from the Various Animal Tissues for Producing Collagen Solution and Product Using the Same
Patent: 7,781,158 →
Application: 11/885,386 →
Publication: US 2008/0118947
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 26, 2023
From: SEWON CELLONTECH CO., LTD.
To: SEWON E&C CO., LTD.
Reel/Frame 062521/0237 →
Assignment of Assignor's Interest Feb 7, 2023
From: SEWON E&C CO., LTD.
To: CELLONTECH CO., LTD.
Reel/Frame 062614/0371 →