The request from the Minister for Defence for an extension of the prohibitions on disclosure and free exploitation of an invention which is the subject of a patent application, including when the latter is filed in the form of a provisional application, shall be addressed to the Director of the National Institute of Industrial Property and must reach him no later than fifteen days before the end of the five-month period provided for in Article L. 612-9.
A request for renewal of an extension must be received under the same conditions no later than fifteen days before the expiry of the current one-year period.
The extension of the prohibitions of disclosure and free exploitation is pronounced by decision of the Director of the National Institute of Industrial Property and notified to the applicant before the end of the current prohibition period. A copy of this decision is simultaneously sent to the Minister of Defence.
The decision may contain special provisions authorising, under certain conditions, the filing abroad of applications for protection of the invention. A request to this effect must have been sent by the owner of the patent application to the Minister of Defence, who notifies the Director of the National Institute of Industrial Property of his decision.
Special authorisations to carry out specific acts of exploitation may be granted under the conditions set out in the second and third paragraphs of Article R. 612-27.
The Minister of Defence may notify the Director of the Institut national de la propriété industrielle at any time of the lifting of prohibitions extended pursuant to Article L. 612-10. This measure shall be the subject of a decision by the Director of the National Institute of Industrial Property notified to the proprietor of the patent application. A copy of this decision is simultaneously sent to the Minister for Defence.