Assignment of Assignor's Interest

Recorded: 2021-07-08 Pages: 10

Assignor

ECOLAB, INC.

Executed: 2009-01-01

Assignee

ECOLAB USA INC.

370 N. WABASHA STREET, ST. PAUL, MINNESOTA, 55102

Covered Properties (3)

Self-Optimizing Detergent Controller

Patent: 5,404,893 →

Application: 07/849,750 →

Erodible Sanitizing Caulk

Patent: 5,622,708 →

Application: 08/028,349 →

Self-Optimizing Detergent Controller for Minimizing Detergent Set-Point Overshoot

Patent: 5,556,478 →

Application: 08/372,052 →

Related Assignments (1)

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