/ˌʌnˌpeɪtəntəˈbɪlɪti/ – noun
Definition: không có khả năng được cấp bằng sáng chế.
A more thorough explanation: “Unpatentability” refers to the quality or state of being unable to obtain a patent for an invention or discovery. This may be due to various reasons, such as the invention not meeting the criteria for patentability, being ineligible subject matter, lacking novelty, or being obvious to someone skilled in the relevant field.
Example: The invention was found to be unpatentable due to the lack of novelty and non-obviousness.