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February 2020

New legal event data from Croatia, Italy, and Poland in INPADOCDB and INPAFAMDB

January 2020

Changes to Derwent WPI Update numbering and the total number of annual DWPI updates

December 2019

Derwent World Patents Index: Manual Code revision 2020

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INPADOCDB/INPAFAMDB on STN: Mexican legal status data added

30. March 2015

INPADOC legal status was enhanced with legal information from Mexico (MX). Mexican legal status events were added to the INPADOC database as of week's 2015/12 update. They cover important actions in the patent lifetime.

  • Invalidations
  • Grants of patents or registrations of utility models
  • Changes of ownership
  • Licenses
  • Corrections

Back-file information which contains data for publications with legal events which took place between 2014 and 2004 is available. Current front file data will be added monthly. For documents with legal events within the covered period (back to 2004), the complete legal status information for the entire life time of the patent is given.

List of MX legal status event codes in English:

Codes (EN)

MX FA
MX FC
MX FG
MX GB
MX GD
MX HC
MX HH
MX MK
MX MM

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ABANDONMENT OR WITHDRAWAL
REFUSAL
GRANT OR REGISTRATION
TRANSFER OR ASSIGNMENT
LICENSE GRANTED
CHANGE OF COMPANY NAME OR JURIDICAL STATUS
CORRECTION OR CHANGE IN GENERAL
EXPIRY
ANNULMENT OR LAPSE DUE TO NON-PAYMENT OF FEES