Assignment of Assignor's Interest

Recorded: 2001-03-20 Pages: 3

Assignors

YAMASHITA, TOSHIRO

Executed: 2001-02-16

NARA, HIROSHI

Executed: 2001-02-19

TAKIZAWA, MASAYUKI

Executed: 2001-02-16

YOSHIMURA, KOJI

Executed: 2001-02-16

Assignee

TAKEDA CHEMICAL INDUSTRIES, LTD.

1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA, 541-0, JAPAN

Covered Property (1)

Novel Thiol Derivatives, Process for Producing the Same and Utilization Thereof

Patent: 6,420,415 →

Application: 09/787,623 →

Related Assignments (1)

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