Buscar Reiniciar
Consulta > Patentes > Inglés > 2024
Patent Cooperation Treaty Yearly Review – 2024
The International Patent System
Comprehensive facts, figures and analysis of the international patent system.
Año de publicación: 2024
Guide to the International Patent Classification (2024)
This Guide provides information on the objectives, history and reform of the International Patent Classification (IPC) as well as assistance in the use of the IPC.