Examples of inventions depending on the subject of the technical solution are distinguished by four main categories of inventions:-A company determined spatially (eg. Device, machine, tool, electrical system),-a non-form factor (eg. Chemical compound, foodstuff, cosmetic composition),-the manner of conduct (e.g. Method of manufacture of the product, method of measurement of physical or chemical properties),-application (new use of a known substance or use of such a substance to obtain a creation with new uses e.g. As a new category of medicines).