Assignment of Assignor's Interest

Recorded: 1999-06-22 Pages: 2

Assignor

AOZASA, SHIGERU

Executed: 1999-06-10

Assignee

ANAN KASEI CO., LTD.

HIGASHINADA-KU, KOBE-SHI, 14-34, FUKAE-KITAMACHI 4-CHOME, HYOGO-KEN, JAPAN

Covered Property (1)

Method for Preparing a Zirconium-Cerium Composite Oxide

Patent: 6,171,572 →

Application: 09/331,821 →

Related Assignments (2)

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