1. Unity of invention under Chapter II 2. No payment of additional search fees 3. Searched claims did not comply with unity of invention 4. Applicant's reply to the invitation to pay additional fees (Form 405) 5. Protest procedure Source: http://www.epo.org/law-practice/legal-texts/html/guidelinespct/e/c_v.htmDate retrieved: 17 May 20218 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 - C Procedureal Aspects Chapter IIXGL-PCT C General remark Loading...XGL-PCT C V 1 Unity of invention under Chapter II Loading...XGL-PCT C V 2 No payment of additional search fees Loading...XGL-PCT C V 3 Searched claims did not comply with unity of invention Loading...XGL-PCT C V 4 Applicant's reply to the invitation to pay additional fees (Form 405) Loading...XGL-PCT C V 5 Protest procedure Loading...EPO PCT GL - F (not assigned)XGL-PCT F V 11 Lack of unity during the PCT Chapter II procedure Loading...own subtype: guidelines PCTXGL-PCT INDEX of Contents Loading...