Gain insights you might otherwise miss and make more confident IP decisions by searching the authoritative and accurate patent data in Derwent World Patents Index® (DWPI℠). DWPI is the world's most comprehensive database of enhanced patent documents. Subject experts from Thomson Reuters correct, analyze, abstract and manually index every patent record, making it easier for you to quickly find the information you need to make informed decisions. Whether you are interested in patents for their technical content, for business planning and development, or for protecting the innovations within your own organization — DWPI gives you the most complete picture possible.
Brings together the world’s most comprehensive international patent coverage and the industry's powerful intellectual property (IP) analysis tools. The result – see IP as you’ve never seen before and enhance the quality of your IP decisions.