Bulgarian Patent Office
English: Bulgarian Patent Office, abbreviation: BPO
Website: Патентното ведомство на Република България (bpo.bg)
Bulgarian invention patent search: BPO Online - portal.bpo.bg
- Bulgarian utility model application authorization and annual fee instructions
- Which is the competent authority for utility model applications in Bulgaria?
- Features of the Bulgarian design patent application process
- Which is the competent authority for patent applications for inventions in Bulgaria
- What are the requirements for the Bulgarian invention patent application documents
- How long is the protection period of industrial design in Bulgaria?
- How long is the PCT deadline for utility model applications in Bulgaria?
- Novelty grace period for utility model applications in Bulgaria
- Is a Bulgarian industrial design application convertible?
- Can the priority right of Bulgarian invention patent application be restored?