Frac fluids and fracturing fluids for use in oil well and gas well fracturing in the oil and gas industries.
Class 040
Class 040
Treatment & Processing of Materials Services
Development and manufacturing of frac fluids and fracturing fluids for use in oil and gas well fracturing in drilling, completion, recompletion and workover applications in the oil and gas industries.
Fracturing services using frac fluids and fracturing fluids in oil well and gas well fracturing in drilling, completion, recompletion and workover applications in the oil and gas industries.
EXPUNGED
on 26 Oct 2023
CHALLENGERFRAC
CENTURY OILFIELD SERVICES INC.
1349405 · 30 May 2007
001
Class 001
Chemical Products
Frac fluids and fracturing fluids for use in oil well and gas well fracturing in the oil and gas industries.
040
Class 040
Treatment & Processing of Materials Services
Development and manufacturing of frac fluids and fracturing fluids for use in oil and gas well fracturing in drilling, completion, recompletion and workover applications in the oil and gas industries.
Fracturing services using frac fluids and fracturing fluids in oil well and gas well fracturing in drilling, completion, recompletion and workover applications in the oil and gas industries.
Frac fluids and fracturing fluids for use in oil well and gas well fra...
