Assignment of Assignor's Interest

Recorded: 2002-10-29 Received: 2002-11-04 Pages: 2

Assignor

OSCA, INC.

Executed: 2002-09-20

Assignee

BJ SERVICES COMPANY, U.S.A.

500 NORTHWEST CENTRAL DRIVE, HOUSTON, TX, 77092, UNITED STATES

Covered Properties (3)

Method of Improving Dynamic Reference Tracking for Flash Memory Unit

Application: 10/357,879 →

Nrom Cell with N-Less Channel

Application: 10/086,112 →

Integrated Debris Management System

Application: 09/970,362 →