20 years
- Who is the competent authority for patent applications for inventions in Luxembourg?
- Features of the Luxembourg invention patent application process
- Novelty grace period for Luxembourg industrial design applications
- Luxembourg Invention Patent Application Authorization and Annual Fee Instructions
- How many years is the protection period of Luxembourg invention patent application
- Whether a Luxembourg invention patent application can be type-converted
- How long is the PCT deadline for Luxembourg utility model applications?
- Which is the Luxembourg utility model patent authority?
- Whether a Luxembourg industrial design application can apply for a combined appearance
- Features of the Luxembourg Utility Model Patent Application Process