Patent Office of the Republic of Bulgaria
Official website of the Bulgarian Patent Office, with registers of patents, trade marks and geographical indications (et cetera) and a database of decisions. The 'IP Objects' page provides information about patents, designs, trade marks and related topics, including relevant legislation (in English). 'The official bulletin of the Patent Office of the Republic of Bulgaria' is available, together with a collection of reports (all in Bulgarian) and there is an information page for SMEs.