TY - GEN AU - Free, R., AU - Leaves, P. CN - K1501.2 ID - 26079 KW - Patent laws and legislation. KW - Trademarks KW - Computer software KW - Biotechnology industries KW - Intellectual property. KW - Patents. KW - Patents KW - Patentability KW - Software patents LA - eng T1 - Shifting sands of software patentability / TI - Shifting sands of software patentability / ER -