6 months before the filing date/priority date.
- Novelty grace period for patent applications in Luxembourg
- How many years is the protection period of Luxembourg utility model application
- Whether a Luxembourg invention patent application can be DAS
- Can the priority right of Luxembourg utility model application be restored?
- Is a utility model application in Luxembourg eligible for DAS?
- Is a Luxembourg utility model application convertible?
- How long is the PCT period for Luxembourg invention patent application?
- Who is the competent authority for patent applications for inventions in Luxembourg?
- How long does it take for a Luxembourg invention patent application to be granted?
- Luxembourg Invention Patent Application Authorization and Annual Fee Instructions