Wiktionary
patentability
n. The state or condition of being patentable.
Wikipedia
Patentability
Within the context of a national or multilateral body of law, an invention is patentable if it meets the relevant legal conditions to be granted a patent. By extension, patentability also refers to the substantive conditions that must be met for a patent to be held valid.
Usage examples of "patentability".
This requires that all essential features of patentability be developed personally by the Examining Corps.