Assignment of Assignor's Interest

Recorded: 2001-04-02 Pages: 3

Assignors

KAWANO, YASUHIKO

Executed: 2001-03-14

NAGAYA, HIDEAKI

Executed: 2001-03-14

GYOTEN, MICHIYO

Executed: 2001-03-14

Assignee

TAKEDA CHEMICAL INDUSTRIES, LTD.

1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA 541-0045, JAPAN

Covered Property (1)

Condensed Pyridazine Compounds, Their Production and Use

Patent: 6,610,694 →

Application: 09/806,652 →

Related Assignments (1)

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