Trademark Overview
On Wednesday, July 23, 2025, a trademark application was filed for DOSSOLITE with the United States Patent and Trademark Office. The USPTO has given the DOSSOLITE trademark a serial number of 79434775. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Tuesday, July 7, 2026. This trademark is owned by DAUSSAN. The DOSSOLITE trademark is filed in the Chemical Products, Rubber Products, and Non-Metallic Building Material Products categories with the following description:
Insulating refractory materials for steelworks; insulating refractory materials, particularly in grain form, for making foundry molds; insulators, namely, insulating materials; insulating materials, namely, insulating materials in the form of coatings, powders, panels and plates; insulating materials, namely, insulating refractory materials in the form of powders and coatings
Refractory construction materials, not of metal, for steelworks; refractory construction materials, not of metal, particularly in grain form, for making foundry molds; non-metal castings; foundry molds, not of metal; refractory furnace linings, not of metal, namely, ceramic refractory for lining metallurgical furnaces; non-metallic refractory construction materials; Refractory furnace linings, non-metal refractory shapes, blocks and bricks; duct, sleeve, pipe, preheater sleeve, slab, brick, jet protection tube, insulating sleeve, connecting sleeve, starter sleeve, jet protection sleeve, cover, distribution board, buffer, cushion, pad, deflector, junction, stopper, anti-splash box device intended for use in foundries and steelworks in non-metal materials being magnesium oxide refractory
Chemical products being chemicals for use in industry; chemicals for use in industry, namely, chemicals intended for use in foundries and steelworks; chemical preservatives for use as corrosion inhibitors in the form of powders and coatings intended for use in preventing wear of foundry and steelwork parts; chemicals for use in industry, namely, minerals in the form of chemical powder for industrial use; chemicals for use in industry, namely, chemical substances for the purification of liquids; chemical reagents other than for medical or veterinary use; chemicals for use in industry, namely, chemical refractory materials, powders and coatings, other than paints and varnishes, consisting of chemical mineral substances for foundries and for steelworks; chemicals for use in purifying metal casting preparations, namely, chemical purifying products preparations used in the production of ferrous and non-ferrous metal casting
