TY - GEN DO - 10.1093/jiplp/jpab184 DO - doi T1 - The problem-solution approach revisited. AU - Müller, Martin, JF - Journal of Intellectual Property Law & Practice VL - 17, 2, 2022 LA - eng ID - 45139 KW - Intellectual property. KW - European Patent Office (EPO) TI - The problem-solution approach revisited. LK - https://doi.org/10.1093/jiplp/jpab184 UR - https://doi.org/10.1093/jiplp/jpab184 ER -