Merger

Recorded: 2008-11-18 Received: 2008-11-18 Pages: 10

Assignor

Executed: 2008-10-16

Assignee

CRISTAL US, INC.

20 WIGHT AVENUE, SUITE 100, HUNT VALLEY, MD, 21030, UNITED STATES

Covered Property (1)

Filter cake treatment apparatus and method

Application: 60/408,920 →