3.1. Plants and plant varieties 3.2. Animals and animal varieties 3.3. Essentially biological processes 3.4. Microbiological processes and the products thereof Source: http://www.epo.org/law-practice/legal-texts/html/caselaw/2019/e/clr_i_b_3.htmDate retrieved: 17 May 20216 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: I PatentabilityXCLR I B Exceptions to patentabilityLoading...XCLR I B 3.1 Plants and plant varietiesLoading...XCLR I B 3.2 Animals and animal varietiesLoading...XCLR I B 3.3 Essentially biological processesLoading...XCLR I B 3.4 Microbiological processes and the products thereofLoading...