3.5.1 Burden of proof 3.5.2 Standard of proof Source: http://www.epo.org/law-practice/legal-texts/html/caselaw/2019/e/clr_i_c_3_5.htmDate retrieved: 17 May 20215 references found. Click X to load a reference inside the current page, click on the title to open in a new page.Case Law Book: I PatentabilityXCLR I C NoveltyLoading...XCLR I C 3 Availability to the publicLoading...XCLR I C 3.5.1 Burden of proofLoading...XCLR I C 3.5.2 Standard of proofLoading...Case Law Book: III AmendmentsXCLR III G 1 IntroductionLoading...