The world’s patent data: curated, enhanced and simplified.
For 60 years, Clarivate has combined the knowledge of subject matter experts with a big data approach to provide the premier source of global patent data, the Derwent World Patents Index. The DWPI team of 900+ editors analyzes, abstracts and indexes nearly 90,000 new patent publications every week.
R&D teams, IP professionals and over 40 national patent offices around the world rely on DWPI to help them find more relevant patents in less time.
covered by DWPI abstracts describing the invention’s novelty, use and advantage
including 59 patent-issuing authorities and 2 literature sources
group global patent filings by distinct invention
corrected every week for higher confidence insights
with in-depth technical expertise creating DWPI abstracts aligned with their subject matter knowledge