IP Library › Assignment 026490/0690
Patent Assignment
Reel/Frame 026490/0690

Merger

Recorded: 2011-06-23 Pages: 7
Assignor
ASUBIO PHARMA CO., LTD.
Executed: 2010-04-01
Assignee
DAIICHI SANKYO COMPANY, LIMITED
3-5-1, NIHONBASHI HONCHO, CHUO-KU, TOKYO, 103-8426, JAPAN
Covered Properties (2)
Pyridinylpyrazolopyrimidinone derivatives as pde 7 inhibitors
Application: 10/560,386 →
Publication: US 2006/0128728
Pyridinylpyrazolopyrimidinone Derivatives as Pde 7 Inhibitors
Patent: 7,943,624 →
Application: 11/748,421 →
Publication: US 2007/0270419
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 13, 2005
From: INOUE, HIDEKAZU; MURAFUJI, HIDENOBU; HAYASHI, YASUHIRO
To: DAIICHI ASUBIO PHARMA CO., LTD.
Reel/Frame 017377/0052 →
Change of Name Apr 27, 2007
From: DAIICHI ASUBIO PHARMA CO., LTD.
To: ASUBIO PHARMA CO. LTD.
Reel/Frame 019243/0375 →