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Contact: John Sullivan
js29@princeton.edu
609-258-4597
Princeton University, Engineering School

Patterns in Patent Filings

Caption: The researchers identified groups of patents related to an initial patent for "porous products." The size of a dot in the illustration reflects the impact of the patent on multiple product groups.

Credit: Illustration by Prem Gopalan, Princeton Department of Computer Science.

Usage Restrictions: non commercial use

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