Title I: Patents for invention

Any patent application shall be rejected, in whole or in part: 1° Which does not satisfy the conditions referred to in Article L. 612-1 ; 2° Which has not been divided in accordance with Article L. 612-4 ; 3° Which relates to a divisional application whose subject matter extends beyond the content of the description of the initial application; 4° Which relates to an invention that is not patentable under…

From the day on which the application is filed and until the day on which the documentary search prior to the report provided for in Article L. 612-14 has been commenced, the applicant may file new claims. The option of filing new claims is open to the applicant for a utility certificate until the day on which that title is granted. From the day of publication of the patent application…

Subject to the provisions of the first paragraph of Article L. 612-15 and if it has received a filing date, the patent application shall give rise to the drawing up of a search report on the elements of the state of the art which may be taken into consideration to assess, within the meaning of the articles L. 611-11 and L. 611-14, the patentability of the invention. This report is…

The applicant may convert his patent application into a utility certificate application under conditions laid down by regulation. The applicant may convert his utility certificate application into a patent application, within a period and according to a procedure specified by regulation.

An applicant who has not complied with a time limit vis-à-vis the National Institute of Industrial Property may lodge an appeal with a view to having his rights restored if he proves a legitimate excuse and if failure to comply with the time limit has as a direct consequence the rejection of the patent application or a request, the lapse of the patent application or patent or the loss of…

An applicant who has not complied with the priority period instituted by Article 4 of the Paris Convention for the Protection of Industrial Property in respect of the National Institute of Industrial Property may lodge an appeal with a view to having his right restored if he proves a legitimate excuse. The patent application, filed more than one year after the earlier application whose priority it claims, must be filed…

After completion of the procedure provided for in Article L. 612-14, the patent shall be granted. All titles granted shall include the description, where applicable the drawings, the claims and, in the case of a patent, the search report.

When the normal functioning of communications is interrupted, a decree that will take effect from the day of the interruption may suspend the time limits with regard to the National Institute of Industrial Property for the duration of the interruption.

Any application for a patent or any patent shall give rise to the payment of annual fees which must be paid no later than the date fixed by decree in the Council of State. Where payment of an annual fee has not been made by the date specified in the preceding paragraph, the said fee may be validly paid within a six-month period of grace subject to payment of a…

The amount of the fees charged in connection with the filing, examination and granting of the patent as well as its maintenance in force may be reduced when the applicant belongs to one of the following categories: -natural person; -small or medium-sized enterprise; -not-for-profit organisation in the teaching or research sector. The benefit of the reduction is acquired on simple declaration. Any false declaration is established, at any time and…