OPI conducts only formality examination of invention patent applications. The applicant needs to file a search request within 18 months from the filing date, or submit a search report issued by any official search agency within 18 months from the priority date, and the judgment of novelty in the search report does not affect the Luxembourg patent granted.
- Whether a Luxembourg industrial design application can apply for a combined appearance
- Whether a Luxembourg invention patent application can be DAS
- How long does it take to authorize an industrial design in Luxembourg?
- How long is the PCT deadline for Luxembourg utility model applications?
- Luxembourg Invention Patent Application Authorization and Annual Fee Instructions
- Luxembourg Design Authorization and Annual Fee Instructions
- Whether a Luxembourg invention patent application can be type-converted
- Novelty grace period for patent applications in Luxembourg
- Features of Luxembourg design patent application process
- Which is the Luxembourg utility model patent authority?