Patents Overview

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Within an L-number, click an answer patent number to:

  • Creating a Prior Art Analysis: Generate a prior art result set for patents in the CAplus and CA files.
  • Register Links: Access direct links to register entries and websites for national or regional patent authorities.
  • View Claims: View independent/dependent claims for records found within the PCTFULL, EPFULL, and TWFULL files.

Use PatentPak to view patent references and Key Substances in patents in your search results: