Assignment of Assignor's Interest

Recorded: 2005-11-14 Received: 2005-11-17 Pages: 2

Assignor

DSM IP ASSETS B.V.

Executed: 2005-11-01

Assignee

ZEON CORPORATION

2-6-1 MARUNOUCHI CHIYODA-KU, TOKYO 100-8323, JPX, JAPAN

Covered Properties (7)

Process for the Preparation of a Hydrogenated Polymer

Application: 10/521,734 →

Process for Producing Hydrogenated Polymers

Application: 10/488,968 →

Process for the hydrogenation of a polymer composed of diene monomer units and nitrile group containing monomer units and hydrogenated polymer

Application: 10/378,690 →

Process for the Preparation of a Hydrogenated Polymer Composed of Diene Monomer Units and Monomer Units Containing a Nitrile Group

Application: 10/205,500 →

Process for the Hydrogenation of a Polymer Composed of Diene Monomer Units and a Nitrile Group-Containing Monomer

Application: 10/036,495 →

Process for Hydrogenation of Carbon-Carbon Double Bonds of an Unsaturated Polymer

Application: 09/779,699 →

Process for the Hydrogenation of a Polymer Composed of Diene Monomer Units and Nitrile Group Containing Monomer Units and Hydrogenated Polymer

Application: 09/779,700 →