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on 29 May 2021
NALCO COMPANY
75929224 · 28 Feb 2000
20 Mar 2031
005
042
Odor neutralizing chemicals for use in industry, namely food processin...
on 03 Feb 2023
NALCO COMPANY
76339985 · 20 Nov 2001
042
Gas well analysis services
on 09 Dec 2022
NALCO COMPANY
78027210 · 22 Sep 2000
001
CORROSION INHIBITOR CHEMICAL PREPARATION FOR USE IN OIL FIELD PRODUCTI...
on 09 Dec 2022
NALCO COMPANY
78029889 · 10 Oct 2000
001
AMINE-BASED CHEMICALS FOR USE IN THE MANUFACTURE OF PIGMENT DISPERSION...
on 02 Sep 2022
NALCO COMPANY
72371200 · 21 Sep 1970
006
BACTERICIDE USED AS AN ADDITIVE IN WELL DRILLING FLUIDS
on 29 Apr 2022
NALCO COMPANY
78032113 · 24 Oct 2000
001
CORSICANA MATE,Amine salt formulations, namely for use in biocides, co...
on 29 Apr 2022
NALCO COMPANY
78032115 · 24 Oct 2000
001
CORSICANA BOND,Anionic emulsifier formulations
on 29 Apr 2022
NALCO COMPANY
78032110 · 24 Oct 2000
001
Imidazoline formulations, namely for use in emulsifiers, fuel additive...
on 15 Apr 2022
NALCO COMPANY
85222865 · 21 Jan 2011
001
CORSICANA TECHNOLOGIES,Chemicals, namely, chemical additives for use i...
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