Patent Assignment
Reel/Frame 030729/0072
Change of Name
Recorded: 2013-07-02
Pages: 4
Assignor
DONG-A PHARMTECH CO., LTD.
Executed: 2013-06-21
Assignee
MEZZION PHARMA CO., LTD.
3F, C&H B/D 35, TEHERAN-RO 87-GIL, GANGNAM-GU, SEOUL, 135-879, KOREA, REPUBLIC OF
Covered Properties
(2)
Agent For Treatment of Liver Diseases Containing Pyrazolopyrimidinone Derivative
Agent for the Prevention and Treatment of Prostatic Hyperplasia Comprising Pyrazolopyrimidinone Compound
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 6, 2007
From: CHOI, SEUL MIN; AHN, BYOUNG OK; YOO, MOOHI
To: DONG-A PHARMACEUTICAL CO., LTD
Reel/Frame 020207/0475 →
Assignment of Assignor's Interest
Oct 2, 2008
From: YU, JAE YOUNG; CHOI, SEUL MIN; KANG, KYUNG KOO; AHN, BYOUNG OK
To: DONG-A PHARMACEUTICAL CO., LTD
Reel/Frame 021625/0032 →
Assignment of Assignor's Interest
Aug 11, 2009
From: DONG-A PHARM. CO., LTD.
To: DONG-A PHARMTECH CO., LTD.
Reel/Frame 023076/0665 →
Assignment of Assignor's Interest
Aug 11, 2009
From: DONG-A PHARM. CO., LTD.
To: DONG-A PHARMTECH CO., LTD.
Reel/Frame 023076/0768 →