Chemical compositions in the nature of ceramic material used in the manufacture of human and veterinary implants; Chemical compositions, namely, silicon nitride ceramics used in the manufacture of a wide variety of goods; Silicon nitride compositions for the manufacture of technical ceramics; Chemical compositions in the nature of silicon nitride ceramics used in the manufacture of cutting tools, automotive components and parts, aerospace components and parts, and analytical instruments; Silicon nitride being chemical preparations for general industrial manufacturing; Ceramic matrix composite materials (CMC) for use in the manufacture of satellites, rockets, missiles, aerospace vehicles, aircraft engines and brakes; Engineered ceramic and composite materials for heat transfer or thermal management applications; Chemical compositions in the nature of silicon nitride ceramics for use in the aerospace, defense, oil and gas exploration, automotive, motorcycle, mining, construction, medical, recreation, sporting goods, agriculture and electronics industries; Chemical compositions, namely, silicon nitride for use in the manufacture of agricultural, scientific and industrial products; Specialty chemicals, namely, chemical additives for use in the manufacture of fabrics and of surfaces of a wide variety of manufactured products, for health and safety related purposes

Exterior surface protective coatings composed primarily of metal and ceramic for aerospace and industrial components

Pest control products, namely, herbicides, insecticides, pesticides and fungicides for home, garden and lawn use and for professional use; Anti-fungal preparations

Non-ferrous metal compositions containing silicon nitride for use in the automobile industry, energy production industry, environmental preservation industry, semiconductor industry, information and communication industry, and computer industry; Manually operated metal valves

Silicon nitride ceramic-based filters for use in engines, motors, pumps, processing machines, material handling machines, grinding machines, probing machines, dicing machines, molding machines, stacking machines, tractors, balers, combines, plows, mowers, planters and sprayers in the automobile industry, energy production industry, environmental preservation industry, semiconductor industry, information and communication industry, and agriculture industry; Structural parts made from silicon nitride ceramics for use as components in machines for manufacturing of bioreactors, incinerators, and turbines; Structural parts made from silicon nitride ceramics for use as components in machines for manufacturing semiconductors, fuel cells and computers and parts of the foregoing sold as integral components for the parts; Ball bearings for use in machines, namely, lawn mowers, manufacturing machinery, agricultural machines, medical machines, oil and gas industrial machines, food and beverage machines, compressors, moving walkways, conveyors, washing machines, dishwashers, electric mixers, and motors and engines other than for land vehicles; Glow plugs for diesel-engines; Turbochargers for machines and engines; Dispensing valves being machine parts; Machines and machine tools for the cutting and forming of materials; Machine tools, namely, powered machines for cutting or shaping or finishing metals or other material; Structural parts made from silicon nitride ceramics for use as components in machines for manufacturing automobiles, and parts of all the foregoing sold together as integral components

Hand-operated cutting tools

Silicon nitride ceramic-based integrated circuit packages, composed of computer hardware, computer chips, integrated circuit cards and boards, printed circuit boards, microprocessors, semiconductor devices, and parts therefor; Silicon nitride ceramic-based micro circuits packages composed of computer hardware, computer chips, integrated circuit cards and boards, printed circuit boards, microprocessors, semiconductor devices, and parts therefor; Structural parts made from silicon nitride ceramic substrates for integrated circuits for use in computers and telecommunications hardware; Structural parts made from silicon nitride ceramics for use as components in electrical and scientific apparatus and instruments, namely, electrical conduit and wire supports, protective cases for mobile devices and computer hardware, housings for printed circuit boards, enclosures for computer hardware and electrical systems, microscope frames, semiconductor lead frames, mounting racks for computer hardware, and kiln racks; Measuring instruments in the nature of jigs for use in setting of machine parts and components for use in the manufacture of automobiles and semiconductors; Electronic valves for controlling gas or fluids; Structural parts of microscopes, namely, micro cantilevers and cantilevers; Ball bearings for use in hard disk drives, video game machines, and media players; Silicon nitride ceramic-based air filters for use in computer hardware and computers in the computer industry

Ceramic material sold as an original structural component or structural replacement component of orthopedic, surgical and veterinary implants comprised of artificial materials

Silicon Nitride igniter for use in gas ignition; Structural parts for industrial air filter machines; Ball bearings for use in electric hair dryers, and clothes dryers

Structural parts for automobiles, motorcycles, aerospace vehicles and boats in the nature of ball bearings

Materials for thermal insulation and fire protection, namely, fire-resistant composite panels made of ceramic fibers; Fibers of or containing inorganic materials, namely, fibers made of or containing metals, ceramics, silicon nitride, for use in the manufacture of nonwoven floor mats, insulation veils, air, contaminant and dust filters, or laminates for use in further manufacture, for industrial use, including but not limited to use in the aerospace, automotive, defense, energy, consumer electronics, industrial, agricultural, infrastructure, construction and medical industries

Structured non-metal composite materials, essentially with a ceramic matrix, namely, composite materials being building materials in the nature of composite panels, composite sheets, composite slabs, composite tiles, composite pipes, composite skins, composite ship and aircraft stringers, carbon composite frames, composite skin panels, and composite intercostal girders

Silicon nitride fibers for conversion into a variety of industrial, medical and consumer goods; Silicon nitride fibers for textile use

Anti-bacterial fabrics; Anti-microbial fabrics; Anti-viral fabrics