Which countries can the USPTO conduct international searches for as an International Searching Authority?

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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, conducts international searches and prepares international search reports and written opinions for a wide range of countries. According to MPEP 1840 , these countries include: United States of America Bahrain Barbados Brazil Chile Dominican Republic Egypt Georgia Guatemala India Israel Jordan Mexico New Zealand Oman Panama Peru Philippines Qatar Saint Kitts and Nevis Saint Lucia Saint Vincent and the Grenadines South Africa Thailand Trinidad and Tobago This list is based on an agreement concluded between the USPTO and the International Bureau. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse U.S. ISA Conducts International Searches for U.S.-Filed Applications MPEP 1840 Requirement for International Search Reports and Written Opinions MPEP 1840 United States as International Searching Authority Requirement MPEP 1840 USPTO Acts as International Searching Authority for PCT Applications MPEP 1840 USPTO as International Searching Authority for PCT Applications MPEP 1840 Permitted PTO Can Act as International Searching Authority and Examining Authority MPEP 1840 Required Functions of International Searching Authority MPEP 1840 Applicant Must Choose International Searching Authority on Filing MPEP 1840 Required International Searching Authorities for US Filing MPEP 1840 Permitted Notice of Search Fee Changes Published Shortly Before Effective Date 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 Int...