Inventions which are the subject of patent applications may not be disclosed and freely worked until authorisation has been granted to do so.
During this period, patent applications may not be made public, no true copy of the patent application may be granted without authorisation, and the procedures provided for in the articles L. 612-14, L. 612-15 and 1° of article L. 612-21 may not be committed.
Subject to Article L. 612-10, the authorisation provided for in the first paragraph of this Article may be granted at any time. It is acquired ipso jure at the end of a period of five months from the date of filing of the patent application.
The authorisations provided for in the first and second paragraphs of this article are granted by the Director of the Institut national de la propriété industrielle on the advice of the Minister responsible for defence.