Patent Assignment
Reel/Frame 020058/0497
Assignment of Assignor's Interest
Recorded: 2007-10-25
Pages: 3
Assignee
ECOLAB, INC.
ECOLAB CENTER, 370 NORTH WABASHA STREET, ST. PAUL, MINNESOTA, 55102-2233
Covered Property
(1)
Use of metal astringents for the treatment of hoof related disease
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.