"Euro-PCT Guide": PCT procedure at the EPO
International phase and entry into the European phase 
Guide for applicants 
11th edition 
Updated until 1 January 2018
Terms and abbreviations 
The international and European phases of a PCT application 
Timeline for international applications 
Criteria chosen by the EPO as ISA/IPEA on specific points in the ISPE Guidelines 
Filing offices of the EPO (OJ 2007, Spec. Ed. 3, A.2; OJ 2013, 442) 
Form PCT/RO/101 Request and Notes 
Form PCT/RO/101 Fee Calculation Sheet and Notes 
EPO Form 1003 Authorisation 
Form PCT/IPEA/401 Demand and Notes 
Form PCT/IPEA/401 Fee Calculation Sheet and Notes 
Form for entry into the European phase (EPO Form 1200) and Notes 
EPO Form 1201 Entry into the European phase before the EPO 

Quick Navigation