1. At the request of the applicant which has presented reasonably available evidence to support the claim that the patent has been infringed or is about to be infringed the Court may, even before the commencement of proceedings on the merits of the case, order prompt and effective provisional measures to preserve relevant evidence in respect of the alleged infringement, subject to the protection of confidential information.
2. Such measures may include the detailed description, with or without the taking of samples, or the physical seizure of the infringing products, and, in appropriate cases, the materials and implements used in the production and/or distribution of those products and the documents relating thereto.
3. The Court may, even before the commencement of proceedings on the merits of the case, at the request of the applicant who has presented evidence to support the claim that the patent has been infringed or is about to be infringed, order the inspection of premises. Such inspection of premises shall be conducted by a person appointed by the Court in accordance with the Rules of Procedure.
4. At the inspection of the premises the applicant shall not be present itself but may be represented by an independent professional practitioner whose name has to be specified in the Court’s order.
5. Measures shall be ordered, if necessary without the other party having been heard, in particular where any delay is likely to cause irreparable harm to the proprietor of the patent, or where there is a demonstrable risk of evidence being destroyed.
6. Where measures to preserve evidence or inspect premises are ordered without the other party in the case having been heard, the parties affected shall be given notice, without delay and at the latest immediately after the execution of the measures. A review, including a right to be heard, shall take place upon request of the parties affected with a view to deciding, within a reasonable period after the notification of the measures, whether the measures are to be modified, revoked or confirmed.
7. The measures to preserve evidence may be subject to the lodging by the applicant of adequate security or an equivalent assurance intended to ensure compensation for any prejudice suffered by the defendant as provided for in paragraph 9.
8. The Court shall ensure that the measures to preserve evidence are revoked or otherwise cease to have effect, at the defendant’s request, without prejudice to the damages which may be claimed, if the applicant does not bring, within a period not exceeding 31 calendar days or 20 working days, whichever is the longer, action leading to a decision on the merits of the case before the Court.
9. Where the measures to preserve evidence are revoked, or where they lapse due to any act or omission by the applicant, or where it is subsequently found that there has been no infringement or threat of infringement of the patent, the Court may order the applicant, at the defendant’s request, to provide the defendant with appropriate compensation for any damage suffered as a result of those measures.