PCT Article 27 – National Requirements
Source: Patent Cooperation Treaty (PCT)BlueIron Update:
This page consolidates MPEP guidance interpreting PCT Article 27, including 11 rules from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only, it is not legal advice.
Official MPEP § 27 — – National Requirements
Source: USPTOLast Modified: 10/30/2024 08:50:22
Article 27 – National Requirements
- (1) No national law shall require compliance with requirements relating to the form or contents of the international application different from or additional to those which are provided for in this Treaty and the Regulations.
- (2) The provisions of paragraph (1) neither affect the application of
the provisions of
Article 7(2)
nor preclude any
national law from requiring, once the processing of the international application
has started in the designated Office, the furnishing:
- (i) when the applicant is a legal entity, of the name of an officer entitled to represent such legal entity.
- (ii) of documents not part of the international application but which constitute proof of allegations or statements made in that application, including the confirmation of the international application by the signature of the applicant when that application, as filed, was signed by his representative or agent.
- (3) Where the applicant, for the purposes of any designated State, is not qualified according to the national law of that State to file a national application because he is not the inventor, the international application may be rejected by the designated Office.
- (4) Where the national law provides, in respect of the form or contents of national applications, for requirements which, from the viewpoint of applicants, are more favorable than the requirements provided for by this Treaty and the Regulations in respect of international applications, the national Office, the courts and any other competent organs of or acting for the designated State may apply the former requirements, instead of the latter requirements, to international applications, except where the applicant insists that the requirements provided for by this Treaty and the Regulations be applied to his international application.
- (5) Nothing in this Treaty and the Regulations is intended to be construed as prescribing anything that would limit the freedom of each Contracting State to prescribe such substantive conditions of patentability as it desires. In particular, any provision in this Treaty and the Regulations concerning the definition of prior art is exclusively for the purposes of the international procedure and, consequently, any Contracting State is free to apply, when determining the patentability of an invention claimed in an international application, the criteria of its national law in respect of prior art and other conditions of patentability not constituting requirements as to the form and contents of applications.
- (6) The national law may require that the applicant furnish evidence in respect of any substantive condition of patentability prescribed by such law.
- (7) Any receiving Office or, once the processing of the international application has started in the designated Office, that Office may apply the national law as far as it relates to any requirement that the applicant be represented by an agent having the right to represent applicants before the said Office and/or that the applicant have an address in the designated State for the purpose of receiving notifications.
- (8) Nothing in this Treaty and the Regulations is intended to be construed as limiting the freedom of any Contracting State to apply measures deemed necessary for the preservation of its national security or to limit, for the protection of the general economic interests of that State, the right of its own residents or nationals to file international applications.
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- Pct Amendments Article 19
- Pct Filing
- Pct National Stage Entry
| MPEP Section | Rules |
|---|---|
| MPEP § 110 | |
| MPEP § 1801 | |
| MPEP § 1832 |