IP Library › Assignment 014019/0972
Patent Assignment
Reel/Frame 014019/0972

Assignment of Assignor's Interest

Recorded: 2002-12-11 Pages: 2
Assignors
YOO, MOO-HI
Executed: 2002-11-22
KIM, WON-BAE
Executed: 2002-11-22
CHANG, MIN-SUN
Executed: 2002-11-22
KIM, SOON-HOE
Executed: 2002-11-22
KIM, DONG-SUNG
Executed: 2002-11-22
BAE, CHUL-JUN
Executed: 2002-11-22
KIM, YONG-DUCK
Executed: 2002-11-22
KIM, EUN-HA
Executed: 2002-11-22
Assignee
DONG A PHARM. CO., LTD.
252 YONGDOO-DONG, DONGDAEMOOM-KU, SEOUL 130-070, KOREA, REPUBLIC OF
Covered Property (1)
Preparing Pyrazolopyrimidinone Derivatives for the Treatment of Impotence
Patent: 6,844,436 →
Application: 10/311,397 →
Publication: US 2003/0176696
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 11, 2009
From: DONG-A PHARM. CO., LTD.
To: DONG-A PHARMTECH CO., LTD.
Reel/Frame 023075/0323 →
Change of Name Jul 22, 2013
From: DONG-A PHARMTECH CO., LTD.
To: MEZZION PHARMA CO., LTD.
Reel/Frame 030849/0081 →