PCT國際專利申請過程中，對於特定專利之可專利性的第三方挑戰，大多數在國家專利局或區域性專利局階段提出。至於在國際階段提出的第三方挑戰的情況如何，世界智慧財產權組織(WIPO)近期發布了一份整理資料。
Most third party challenges to patentability occur in front of national or regional patent offices. WIPO recently released a summary of data regarding the extent to which third parties are challenging patentability at the international level.
Continue reading