Bulgarian Patent and Trademark Office
English: Bulgarian Patent Office, abbreviation: BPO
Website: Патентното ведомство на Република България (bpo.bg)
Bulgarian Utility Model Patent Search: BPO Online - portal.bpo.bg
- Is a utility model application in Bulgaria eligible for DAS?
- Bulgarian invention patent application authorization and annual fee instructions
- How long is the PCT period for Bulgarian invention patent application
- How long does it take to authorize an industrial design in Bulgaria?
- Instructions for Authorization of Industrial Design and Annual Fees in Bulgaria
- How long does it take for a utility model application to be granted in Bulgaria?
- What are the requirements for the Bulgarian industrial design application documents
- How long does it take to grant a Bulgarian invention patent application
- Is a Bulgarian utility model application convertible?
- Can the priority right of utility model application be restored in Bulgaria?