Assignment of Assignor's Interest

Recorded: 2001-05-21 Received: 2001-05-24 Pages: 5

Assignors

GRABBE, ALEXIS

Executed: 2001-05-07

DOANE, THOMAS E.

Executed: 2001-05-10

Assignee

MEMC ELECTRONIC MATERIALS, INC.

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

Covered Property (1)

Solution compositions and process for etching silicon

Application: 60/280,680 →