3.1 Categories 3.2 Number of independent claims 3.3 Independent and dependent claims 3.4 Arrangement of claims 3.5 Subject‑matter of a dependent claim 3.6 Alternatives in a claim 3.7 Independent claims containing a reference to another claim or to features from a claim of another category 3.8 Claims directed to computer-implemented inventions Source: http://www.epo.org/law-practice/legal-texts/html/guidelinespct/e/f_iv_3.htmDate retrieved: 17 May 202110 references found. Click X to load a reference inside the current page, click on the title to open in a new page.EPO PCT GL - F (not assigned)XGL-PCT F General Loading...XGL-PCT F IV – Claims ( Art. 6 and formal requirements) Loading...XGL-PCT F IV 3.1 Categories Loading...XGL-PCT F IV 3.2 Number of independent claims Loading...XGL-PCT F IV 3.3 Independent and dependent claims Loading...XGL-PCT F IV 3.4 Arrangement of claims Loading...XGL-PCT F IV 3.5 Subject‑matter of a dependent claim Loading...XGL-PCT F IV 3.6 Alternatives in a claim Loading...XGL-PCT F IV 3.7 Independent claims containing a reference to another claim or to features from a claim of another category Loading...XGL-PCT F IV 3.8 Claims directed to computer-implemented inventions Loading...