Deutsch 
Francais 
English World Intellectual Property Organization Newsfeed (PCT-Newsletter)
Information about the filing of international applications under the Patent Cooperation Treaty (PCT) and news about changes relating to the PCT.
-
New Method of Online Payment of Fees to the International Bureau
-
New/updated ISA and IPEA Agreements
-
Electronic Filing and Processing of International Applications
-
Languages Accepted for Language-Dependent Free Text in Sequence Listings in accordance with PCT Rule 12.1(d)
-
PCT Information Update
-
New WIPO resources
-
New/Updated PCT Resources
-
PCT Success Stories
-
Practical Advice
