Assignment of Assignor's Interest

Recorded: 2004-03-11 Pages: 3

Assignors

DARLINGTON, JERALD W., JR.

Executed: 2003-12-16

TRAUGER, ROBERT J.

Executed: 2003-12-16

DOTLICH, NATALIE A.

Executed: 2003-12-16

Assignee

CETCO

1350 WEST SHURE DRIVE, ARLINGTON HEIGHTS, ILLINOIS, 60004

Covered Property (1)

Moisture-Impervious Water-Swellable Clay-Containing "Water-Stop" Composition Containing a Water-Penetrable Coating

Patent: 7,022,398 →

Application: 10/666,016 →

Publication: US 2005/0065261

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.