At the expiry of the eighteen-month period provided for in Article L. 612-21, or at any time before the expiry of that period at the written request of the applicant, a notice shall be published in the Bulletin officiel de la propriété industrielle that the patent application has been made public.
From the day of the publication provided for in the preceding paragraph, any person may inspect the documents in the file of the patent application at the National Institute of Industrial Property and obtain a copy thereof at his own expense. The Institute may make use of this right subject to proof of a sufficient interest.
Any application for which the benefit of the filing date of one or more earlier applications has been requested under the conditions provided for in Article L. 612-3 shall be made public eighteen months after the earliest filing date from which it benefits.
However, any application rejected, withdrawn or deemed withdrawn before the start of the technical preparations undertaken with a view to publication shall not be made public unless it is an application that has given rise to a division.
Any application for which the benefit of the filing date has been requested in a subsequent application shall be made public even if it is rejected, withdrawn or deemed to have been withdrawn before the start of the technical preparations unless that benefit has been renounced within the same period.