Reinstatement of priority on grounds of "due care" and "unintentional/due care" accepted.
- Novelty grace period for patent applications for inventions in Bulgaria
- How many years is the protection period of Bulgarian invention patent application
- How long is the protection period for utility model applications in Bulgaria?
- How long is the PCT deadline for utility model applications in Bulgaria?
- How long does it take to grant a Bulgarian invention patent application
- What are the requirements for the Bulgarian invention patent application documents
- Whether the Bulgarian invention patent application can be type-converted
- Features of the Bulgarian design patent application process
- How long does it take to authorize an industrial design in Bulgaria?
- Features of Bulgarian Utility Model Patent Application Process