4.1. Determination of the technical problem 4.2. Examination as to novelty and inventive step Source: http://www.epo.org/law-practice/legal-texts/html/caselaw/2019/e/clr_ii_b_4.htmDate retrieved: 17 May 20214 references found. Click X to load a reference inside the current page, click on the title to open in a new page.Case Law BookXCLR TOC OF CONTENTSLoading...Case Law Book: II Conditions to be met by an ApplicationXCLR II B Unity of inventionLoading...XCLR II B 4.1 Determination of the technical problemLoading...XCLR II B 4.2 Examination as to novelty and inventive stepLoading...