Assignment of Assignor's Interest

Recorded: 2002-03-05 Received: 2002-03-19 Pages: 4

Assignors

GRABBE, ALEXIS

Executed: 2002-02-01

DOANE, THOMAS E.

Executed: 2002-02-12

Assignee

MEMC ELECTRONIC MATERIALS, INC.

P.O. BOX 8, 501 PEARL DRIVE, ST. PETERS, MO, 63376, UNITED STATES

Covered Property (1)

Solution Composition and Process for Etching Silicon

Application: 10/038,550 →