What is the role of the United States Patent and Trademark Office (USPTO) as an International Searching Authority?

Question

Accepted Answer

Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-27 10 Rules 5 Related FAQs This page is an FAQ based on guidance 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. The USPTO, as an International Searching Authority, has two primary functions: Establish international search reports Prepare written opinions for international applications having an international filing date on or after January 1, 2004 According to MPEP 1840 , “As such an Authority, the primary functions are to establish (1) international search reports and (2) for international applications having an international filing date on or after January 1, 2004, written opinions.” This is in accordance with PCT Article 16 and PCT Rule 43bis . Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Requirement for International Search Reports and Written Opinions MPEP 1840 United States as International Searching Authority Requirement MPEP 1840 Steps for International Applications at ISA MPEP 1840 USPTO Acts as International Searching Authority for PCT Applications MPEP 1840 USPTO as International Searching Authority for PCT Applications MPEP 1840 Permitted Functions of International Searching Authority MPEP 1840 PTO Can Act as International Searching Authority and Examining Authority MPEP 1840 Required Applicant Must Choose International Searching Authority on Filing MPEP 1840 Required International Searching Authorities for US Filing MPEP 1840 Permitted U.S. ISA Conducts International Searches for U.S.-Filed Applications MPEP 1840 Other Related FAQs 5 FAQs Collapse How does the EPO determine its competence to search international applications? What is the role of the European Patent Office as an International Searching Authority? Where can I find additional information about the EPO as an International Searching Authority? Have there been any modifications to the arrangemen...