Question: what are the three criteria for patenting a product?
Answer: Patentability requirements.
(i) there must be an "invention", belonging to any field of technology (see G‑II);
(ii) the invention must be "susceptible of industrial application" (see G‑III);
(iii) the invention must be "new" (see G‑IV to VI); and.
(iv) the invention must involve an "inventive step" (see G‑VII).