Description: Class 1: Silicon carbide for industrial purposes; Silicon carbide for use as a raw material in the manufacture of other goods; Silicon carbide, namely, silicon carbide for industrial purposes; Chemical additives, namely, abrasive dispersions for use in the manufacture of electronic components and substrates, optical components, metals, machinery, computer parts, and magnetic data-storage disks and heads; Chemical slurries for polishing semiconductors; Chemical mechanical polishing (CMP) slurry and chemical mechanical planarization (CMP) slurry for use in the manufacturing and processing of semiconductors in the optoelectronics and photonics industries; Chemical compositions for depositing films on substrates in the manufacture of semiconductors, flat panel displays, and solar panels; Sub-atmospheric pressure gases for ion implantation and chemical vapor deposition; Chemical mechanical polishing (CMP) slurry and chemical mechanical planarization (CMP) slurry for use in the manufacturing and processing of semiconductors; Chamber components and parts for processing tools used in semiconductor, flat panel display, and solar cell manufacturing industries
Class 3: Silicon carbide for use as an abrasive; Industrial abrasives being abrasive compounds for use in lapping and polishing semiconductors, silicon wafers, glass and metal surfaces; Abrasive preparations in the nature of chemical cleaners, namely, abrasive cleaning preparations being abrasive dispersion slurries and cleaning and polishing preparations for use in the fields of finishing of electronic components and substrates, optical components, glass, metals, plastics, machinery, computer parts, magnetic data-storage disks and heads
Class 7: Machine parts, namely, work holding fixtures for precision machining applications; Machine tool holders; Parts of machines, namely, polishing disks, beams, optical benches, optical mirrors, telescopes, body-tubes for telescopes, and optical tube assemblies for telescopes; Machine parts, namely, chamber components used in semiconductor, flat panel display, and solar cell manufacturing industries; Machine parts and tool parts, namely, processing tools used in semiconductor, flat panel display, and solar cell manufacturing industries
Class 9: Wafer carriers; Optical benches; Scientific and technical apparatus, namely, optical mirrors; Telescopes; Body-tubes for telescopes; Optical tube assemblies (OTAs) for telescopes; Anodes; Silicon anodes; Fuel cells; Fuel cell electrodes
Class 12: Aircraft parts, namely, structural parts of aircrafts made of silicon carbide
