Official bulletin

The Patent Office of the Republic of Bulgaria notifies all interested parties that as of October 2017 the Official Bulletin will be issued only in electronic format, twice a month, as follows:

  • on the 15th day of the respective month, and when this is a day off, the bulletin is issued on the next working day;
  • on the last working day of the month.   

The official bulletin of the Patent Office of the Republic of Bulgaria includes:   

  • applications and patents for inventions
  • applications for European patents and issued European patents with effect on the territory of the Republic of Bulgaria
  • applications and issued supplementary protection certificates
  • registered utility models
  • applications and certificates for new varieties of plants and breeds of animals
  • applications for registration of trademarks and registered trademarks, collective and certificate trademarks
  • geographical indications
  • registered industrial designs
  • topologies of integrated circuits
  • up-to-date information on valid patents, expired patents and restored patents
  • changes in published applications for inventions
  • entries in the State Registers of the objects of industrial property
  • list of industrial / intellectual property representatives and entries and changes in it
  • list of valid patents on the territory of the Republic of Bulgaria
  • indicators
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