Release notes for July 2023

Last updated on March 09, 2026

More content for Competitive Intelligence and Novelty Search

Responding to your feedback and recognizing the importance of incorporating extensive patent content into Reaxys, we are delighted to announce the successful completion of our significant patent expansion project that was launched in 2020. You can now discover more substances extracted from patents as of year 2000 to present.

With the latest release we closed the last gap on the substance information from patents. Below are some details of the content we have added:

  • added 30M patents from over 100 patent offices from the years 2000 – 2020 reaching now a total of 38M patents in Reaxys
  • extracted 122M substances of which 13M are newly added unique substances
  • enriched 3.5M patents with target information

This enhancement empowers you to conduct thorough searches and gain a deeper understanding of the existing patent landscape in the field of chemistry. 

What’s next:

  • Updates on patent ownership information with current vs original patent assignee to support Competitive Intelligence

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