IP Library › Assignment 042939/0858
Patent Assignment
Reel/Frame 042939/0858

Change of Name

Recorded: 2017-06-21 Pages: 8
Assignor
NALCO COMPANY
Executed: 2015-12-21
Assignee
NALCO COMPANY LLC
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Method for Constructing a Diversity Index and a Viability Index of Microorganisms in Process Samples
Patent: 9,295,745 →
Application: 13/550,748 →
Publication: US 2013/0189152
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 17, 2012
From: RICE, LAURA E; LUND, LILIYA
To: NALCO COMPANY
Reel/Frame 028563/0956 →
Assignment of Assignor's Interest Jul 28, 2017
From: NALCO COMPANY LLC
To: ECOLAB USA INC.
Reel/Frame 043133/0910 →