Using the PatentPak™ Interactive Viewer

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Patents that have been annotated by CAS analysts to help identify locations of the most important chemistry are viewable in the PatentPak Interactive Viewer. The Viewer includes a sidebar on the left that displays the Key Substances in the patent. To access the Viewer, either click the PatentPak Interactive Viewer link or a page number link displayed in your answer set.

Use the Key Substances in Patent sidebar to:

Use the PatentPak toolbar to:


Key Substances


Location Markers


Navigate to Pages and Zoom Display


Jump to Claims

For select patents, the PatentPak viewer displays a Jump To Claims link; clicking this link takes you to the first claim in the patent.


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