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| patentable invention (Most patent legislation requires that a patentable invention: 1) is novel; 2) involves an inventive step; 3) is useful or capable of industrial application; and 4) is an invention or, in the US, non-obvious. Many things are excluded from patentable subject matter due to unsuitability, public policy and morality. LE3 Alexander Demidov) | |||
| patentable invention | |||
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| patent invention | |||
| patent an invention | |||