99041802
Feb 14, 2025
Chemical additives for fracturing fluid for use in oil and gas wells; Chemical additives for oil well drilling fluids; Chemical additives for drilling muds; Chemical fracturing fluids for use in the oil and gas industry; Chemical preparations for scientific purposes, other than for medical or veterinary use; Chemical preparations for scientific purposes; Chemical preparations for use in industry; Chemicals used in oil drilling; Chemicals for use in the biochemical and chemical industry; Chemicals for use in the field of oil exploration and production; Hydraulic fluids for general use; Industrial chemicals; Specialty chemicals, namely, chemical additives for general industrial use in the manufacture of a wide variety of goods; Specialty chemicals, namely, chemical additives for general industrial use in the manufacture of a wide variety of goods; Mineral acids; Persulfates; Organic acid salts; Antioxidants for use in the manufacture of pharmaceuticals
ChemicalsMineral nutritional supplements; Mineral salts for medical purposes; Mineral supplements; Vitamin and mineral supplements; Mineral preparations for medical purposes; Vitamin and mineral supplements for use as ingredients in the food and pharmaceutical industry; Vitamin and mineral supplements for mixing with {specify purpose, e.g., dog food, cereal, yogurt, etc.}; and other possible salts, mineral, nutritional, vitamins, supplements, excipients, pharmaceuticals descriptions under Class 5
Pharmaceuticals