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CA/CAplus Now Includes Examiner Citations for Japanese Patents

01. December 2011

CAS is pleased to expand our coverage in the CA/CAplus databases to include Japanese patent examiner citations. Intellectually translated examiner citations include links to other CAplus records for quick access to the exact information you need such as inventor names and patent assignees.

Database coverage includes Japanese B1 and B2 patents processed as basics and published September 21, 2011 or later. Patent examiner citations are available for about 95 percent of the Japanese B1 and B2 patents processed so far.

The numerous countries and authorities available with examiner citations in CA/CAplus include:

  • CA
  • DE
  • EP
  • GB
  • WO
  • FR
  • JP
  • US