IP Library › Assignment 043243/0028
Patent Assignment
Reel/Frame 043243/0028

Assignment of Assignor's Interest

Recorded: 2017-08-09 Pages: 3
Assignor
NALCO COMPANY LLC
Executed: 2017-02-27
Assignee
ECOLAB USA INC.
1 ECOLAB PLACE, SAINT PAUL, MINNESOTA, 55102
Covered Properties (2)
Detection and quantification of nucleic acid to assess microbial biomass in paper defects and machine felts
Patent: 8,613,837 →
Application: 13/374,949 →
Publication: US 2013/0186582
Detection and Quantification of Nucleic Acid to Assess Microbial Biomass in Paper Defects and Machine Felts
Patent: 9,290,802 →
Application: 14/138,526 →
Publication: US 2014/0141443
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 14, 2012
From: RICE, LAURA E.; LUND, LILIYA
To: NALCO COMPANY
Reel/Frame 027702/0075 →
Assignment of Assignor's Interest Jan 30, 2014
From: RICE, LAURA E.; LUND, LILIYA
To: NALCO COMPANY
Reel/Frame 032099/0296 →
Change of Name Aug 9, 2017
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 043494/0743 →