Assignment of Assignor's Interest

Recorded: 2003-06-23 Pages: 4

Assignors

HUBING, STEPHEN M.

Executed: 2003-04-21

FINLEY, MATTHEW J.

Executed: 2003-04-18

HEI, ROBERT D.P.

Executed: 2003-04-17

Assignee

ECOLAB INC.

ECOLAB CENTER, 370 NORTH WABASHA STREET, ST. PAUL, MINNESOTA, 55102

Covered Property (1)

Recreational water treatment employing singlet oxygen

Application: 10/389,168 →

Publication: US 2004/0055965

Related Assignments (1)

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