Derwent Chemical Patents Index

Manually curated, editorially-enhanced chemical patent abstracts

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Increase the speed and accuracy of your chemical patent searches

If you miss a vital patent, you could end up on the wrong side of an expensive law suit. The Chemical Patents Index (CPI) enables you to conduct targeted searches of chemical patent data in the Derwent World Patents Index® (DWPI). Its powerful indexing systems and enhanced patent abstracts provide access to critical chemical patent records that may otherwise have been missed.

CPI data is also available through The Scientific & Technical Information Network.

“… To be the preferred chemical company… we need a comprehensive view of the innovation landscape to plan the way forward for our product development and partnering strategy.”

Ch’ng Guan How
Chief Innovation & Technology Officer
Petronas Chemical Group

The world’s chemical patents, indexed and enhanced

Find more relevant chemistry patent publications from keyword searches
Access comprehensive, in-depth chemical information
Monitor and analyze competitive activity in specific chemistry domains
Retrieve highly relevant compounds using precise polymer indexing

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Derwent Chemical Patents Index

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