IP Library › Assignment 022797/0585
Patent Assignment
Reel/Frame 022797/0585

Assignment of Assignor's Interest

Recorded: 2009-06-09 Pages: 7
Assignors
CARLSON, BRIAN P.
Executed: 2009-05-06
LIMBACK, SCOTT R.
Executed: 2009-05-06
ROCK, CHRISTINE M.
Executed: 2009-05-01
KAPER, JOSEPH P.
Executed: 2009-05-20
Assignee
ECOLAB, INC.
ECOLAB CENTER, 370 N. WABASHA STREET, ST. PAUL, MINNESOTA, 55102
Covered Property (1)
Grill Tool, Associated Pad, and Associated Methods
Patent: 8,671,500 →
Application: 12/420,479 →
Publication: US 2009/0255075
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 8, 2021
From: ECOLAB INC.
To: NALCO HOLDING COMPANY
Reel/Frame 056468/0892 →
Assignment of Assignor's Interest Jun 23, 2021
From: NALCO HOLDING COMPANY
To: ECOLAB USA INC.
Reel/Frame 056631/0940 →