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Table of Contents

April 2018: Correction of Issues in the ifi-integrated-data Section

  • Unexpected expiration dates in applications

CLAIMS Direct provides calculated anticipated and adjusted expiration dates for granted patents (publication-type=G ). We recently discovered that some applications (publication-type=A) contained expiry dates in the ifi-integrated-content section. To maintain data consistency, we have removed those unexpected expiry dates as of load-id 302070.

  • Incorrect status in some Japanese records with kind code U

The IFI calculated status of some JP applications with kind code U was showing as expired when the correct status should have been granted. The origin of the problem was that JP laws changed around 1994 and therefore kind code U has different meanings before and after the changes. Though this was considered in IFI's calculation rules, some JP records were still being calculated incorrectly as publication-type=G when they should have been publication-type=A. This error in the publication type caused the status to be calculated incorrectly. This has now been fixed in all affected records and they have been reloaded as of load-id 302163.

March 2018: Reload of Some Australian and Indian Records

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