ðɛɹˌɑːɹ fˈoːɹ ɹᵻkwˈaɪɚmənts təbi fʊlfˈɪld fɔːɹ sˌʌm klˈeɪmd sˈʌbdʒɛktmˈæɾɚ təbi pˈæʔn̩ɾᵻd: "wˈʌn ɪt ʃˈʊd biː æn "ɪnvˈɛnʃən", ænd ðɪs ɪnvˈɛnʃən mˈʌst biː tˈuː nˈuː, θɹˈiː ɪnvˈɛntɪv, ænd fˈoːɹ ɪndˈʌstɹɪəli ɐplˈɪkəbəl", ðˈæt
there are four requirements to be fulfilled for some claimed subject-matter to be patented: "(1) it should be an "invention", and this invention must be (2) new, (3) inventive, and (4) industrially applicable", that