IP Library Assignment 022119/0356
Patent Assignment
Reel/Frame 022119/0356

Assignment of Assignor's Interest

Recorded: 2009-01-16 Pages: 2
Assignors
TOKHTUEV, EUGENE
Executed: 2009-01-07
OWEN, CHRISTOPHER J.
Executed: 2009-01-07
SKIRDA, ANATOLY
Executed: 2009-01-07
SLOBODYAN, VIKTOR
Executed: 2009-01-07
PILIPCHENKO, ANNA
Executed: 2009-01-07
Assignee
ECOLAB INC.
370 NORTH WABASHA STREET, ECOLAB CENTER, ST. PAUL, MINNESOTA, 55102
Covered Property (1)
Acoustic Fluid Presence/Absence Detection
Patent: 8,120,500 →
Application: 12/329,788 →
Publication: US 2010/0141460
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 14, 2021
From: ECOLAB, INC.
To: ECOLAB USA INC.
Reel/Frame 056988/0177 →