Wipo search advanced
This patent search tool allows you not only to search the PCT database of about million International Applications but also the worldwide patent collections. The WIPO Digital Access Service (DAS) system enables. Search Intellectual Property databases. Free global trademark search by text or image WIPO Global Brand Database Perform a trademark search by text or image in brand data from multiple national and international sources, including trademarks, appellations of origin and official emblems. WIPO database This database contains the whole collection of PCT patent applications published by WIPO. You can perform searches in the full text of these patent applications. Under normal circumstances new patent applications are added to the database on a weekly basis (every Wednesday), around two weeks after publication. Geneva, Switzerland. Given the drastic impact of the COVID-crisis on human health and welfare, the world needs easy access to every bit of information available f...