Easy relevance check

Quickly understanding the scope and relevance of patents can save time, effort and money by directing research to avoid patented compounds, reactions and processes. By bringing claims text, main Markush structures and reactions* to the desktop in an easy-to-view format, the Patent Chemistry Database can make it faster and easier to check the relevance of patent documents.

• Main patent family members (patent equivalents) are listed under Publication/ Application Data.
• English-language claims text is given in addition to title and abstract.
• Markush structures and reaction scheme* are appended to the claim text for easy-to-read display.
• Links to patent full-text documents via LitLink lead to official patent providers such as EspaceNet, US Patent Server, and Delphion.