Assignment of Assignor's Interest

Recorded: 2003-05-13 Received: 2003-05-20 Pages: 3

Assignors

HAYASHI, HIDETO

Executed: 2003-03-20

HAYASHI, KOICHI

Executed: 2003-03-20

Assignee

MITSUBISHI CHEMICAL CORPORATION

5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JPX, 100-0005, JAPAN

Covered Property (1)

Method of Preserving Sulfonic Acid-Type Cation-Exchange Resin Modified with Thiol-Containing Amine Compound

Application: 10/436,282 →