Merger

Recorded: 2007-10-30 Pages: 14

Assignor

DAIICHI PHARMACEUTICAL CO., LTD.

Executed: 2006-07-11

Assignee

DAIICHI SANKYO COMPANY, LIMITED

3-5-1, NIHONBASHI HONCHO, CHUO-KU, TOKYO, 103-8426, JAPAN

Covered Properties (2)

Optically Active Pyridonecarboxylic Acid Derivatives

Patent: 5,587,386 →

Application: 08/142,105 →

Optically Active Pyridonecarboxylic Acid Derivatives

Patent: 41,149 →

Application: 10/859,587 →

Related Assignments (1)

Other recorded transfers of the patents in this record — the chain of ownership.