{"section":{"filename":"s1842.html","chapter":"1800","section_number":"1842","title":"Basic Flow Under the PCT","revision_tag":"R-10.2019","bytes":44230,"sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13","subsection_count":0,"max_depth":0,"subsections":[]},"quality":"structured","cited_authorities":{"file_section":"1842","cases":[],"statutes":[{"key":"pct_treaty::22","slug":"pct-article-22","canonical_citation":"PCT Article 22","mentions":5},{"key":"pct_treaty::39","slug":"pct-rule-39","canonical_citation":"PCT Rule 39","mentions":4},{"key":"pct_treaty::8","slug":"pct-rule-8","canonical_citation":"PCT Rule 8","mentions":2},{"key":"pct_treaty::2","slug":"pct-article-2","canonical_citation":"PCT Article 2","mentions":1},{"key":"paris_convention::4","slug":"paris-convention-article-4","canonical_citation":"Paris Convention Article 4","mentions":1},{"key":"pct_treaty::11","slug":"pct-rule-11","canonical_citation":"PCT Rule 11","mentions":1},{"key":"pct_treaty::42","slug":"pct-rule-42","canonical_citation":"PCT Rule 42","mentions":1},{"key":"pct_treaty::43bis","slug":"pct-rule-43bis","canonical_citation":"PCT Rule 43bis","mentions":1},{"key":"pct_treaty::21","slug":"pct-article-21","canonical_citation":"PCT Article 21","mentions":1},{"key":"pct_treaty::45bis","slug":"pct-rule-45bis","canonical_citation":"PCT Rule 45bis","mentions":1},{"key":"pct_treaty::54","slug":"pct-rule-54","canonical_citation":"PCT Rule 54","mentions":1}],"cross_references":[],"form_paragraphs":[]},"structured_data":{"nodes":[{"id":"se_zykev2tf","node_type":"section","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/se_zykev2tf","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"","rendered_text_plain":"","provenance":{"source_file":"s1842.html","source_anchor":"d0e171994","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"akn_urn":"/akn/us/statement/manual/uspto/2024/mpep/eng@2024-02-29!sec_1842","canonical_url":"https://mpep.io/akn/us/statement/manual/uspto/2024/mpep/eng@2024-02-29!sec_1842","section_number":"1842","chapter":"1800","depth":0,"title":"Basic Flow Under the PCT","revision_tag":"R-10.2019","children_ids":["fg_7yhkddku","pb_ei234y3t","pb_syv4fxbq","pb_ja7hsntu","pb_uqvt3tp7","pb_g4lxzdbp","pb_dk7m3kfx","pb_zvtlzjvu","pb_obdbzarm","pb_sy247lzt","pb_a7dcafxz","pb_23fbavft","pb_jnakoav6","pb_lwgjljl6","pb_3g3emnjj","pb_2lndfvhf","pb_w27kdsmb","pb_txcga5q7","pb_nnfxkk63","pb_mmbufron"],"annotation_scope":{"kind":"complete"}},{"id":"fg_7yhkddku","node_type":"figure","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/fg_7yhkddku","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"","rendered_text_plain":"","provenance":{"source_file":"s1842.html","source_anchor":"d0e172001","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"graphic_uri":"graphics/1842_1.png","alt_text":"Reformed PCT System","width":749,"height":530,"host_section_id":"se_zykev2tf"},{"id":"pb_ei234y3t","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_ei234y3t","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<p id=\"ch1800_p_3abf6_25d44_28b\"></p>","rendered_text_plain":"","provenance":{"source_file":"s1842.html","source_anchor":"ch1800_p_3abf6_25d44_28b","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"decorative","host_section_id":"se_zykev2tf"},{"id":"pb_syv4fxbq","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_syv4fxbq","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<b id=\"\">I.</b><b id=\"\"> MEASURING TIME LIMITS UNDER THE PCT</b>","rendered_text_plain":"I. MEASURING TIME LIMITS UNDER THE PCT","provenance":{"source_file":"s1842.html","source_anchor":"d0e171994/b.0","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"informal_heading","host_section_id":"se_zykev2tf","heading_level":2,"heading_text":"I. MEASURING TIME LIMITS UNDER THE PCT"},{"id":"pb_ja7hsntu","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_ja7hsntu","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<p id=\"d0e172012\"> Time limits under the PCT are measured from the “priority date” of\r\n                        \t\t\t\tthe application. The priority date for the purposes of computing time limits is\r\n                        \t\t\t\tdefined in <b><a href=\"mpep-9025-appx-t.html#d0e362923\">PCT\r\n                              \t\t\t\t\tArticle 2(xi)</a></b>. Where an international application does not\r\n                        \t\t\t\tcontain any priority claim under <b><a href=\"mpep-9025-appx-t.html#d0e363180\">PCT Article 8</a></b>, the\r\n                        \t\t\t\tinternational filing date is considered to be the priority date.\r\n                     </p>","rendered_text_plain":"Time limits under the PCT are measured from the “priority date” of the application. The priority date for the purposes of computing time limits is defined in PCT Article 2(xi). Where an international application does not contain any priority claim under PCT Article 8, the international filing date is considered to be the priority date.","provenance":{"source_file":"s1842.html","source_anchor":"d0e172012","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"narrative","host_section_id":"se_zykev2tf"},{"id":"pb_uqvt3tp7","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_uqvt3tp7","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<b id=\"\">II.</b><b id=\"\"> INTERNATIONAL FILING DATE</b>","rendered_text_plain":"II. INTERNATIONAL FILING DATE","provenance":{"source_file":"s1842.html","source_anchor":"d0e171994/b.2","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"informal_heading","host_section_id":"se_zykev2tf","heading_level":2,"heading_text":"II. INTERNATIONAL FILING DATE"},{"id":"pb_g4lxzdbp","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_g4lxzdbp","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<p id=\"d0e172025\"> An international application under the Patent Cooperation Treaty is\r\n                        \t\t\t\tgenerally filed within 12 months after the filing of the first application directed\r\n                        \t\t\t\tto the same subject matter, so that priority may be claimed under <b><a href=\"mpep-9025-appx-t.html#d0e363180\">PCT Article 8</a></b>\r\n                        \t\t\t\tand <b><a href=\"mpep-9025-appx-t.html#d0e363086\">Article\r\n                              \t\t\t\t\t4</a></b> of the Stockholm Act of the Paris Convention for the\r\n                        \t\t\t\tProtection of Industrial Property. <b><a href=\"mpep-9025-appx-t.html#d0e363237\">PCT Article 11</a></b> specifies the\r\n                        \t\t\t\telements required for an international application to be accorded an international\r\n                        \t\t\t\tfiling date.\r\n                     </p>","rendered_text_plain":"An international application under the Patent Cooperation Treaty is generally filed within 12 months after the filing of the first application directed to the same subject matter, so that priority may be claimed under PCT Article 8 and Article 4 of the Stockholm Act of the Paris Convention for the Protection of Industrial Property. PCT Article 11 specifies the elements required for an international application to be accorded an international filing date.","provenance":{"source_file":"s1842.html","source_anchor":"d0e172025","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"narrative","host_section_id":"se_zykev2tf"},{"id":"pb_dk7m3kfx","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_dk7m3kfx","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<b id=\"\">III.</b><b id=\"\"> ESTABLISHMENT OF THE INTERNATIONAL SEARCH REPORT AND WRITTEN OPINION OF THE\r\n                        \t\t\t\t\tINTERNATIONAL SEARCHING AUTHORITY</b>","rendered_text_plain":"III. ESTABLISHMENT OF THE INTERNATIONAL SEARCH REPORT AND WRITTEN OPINION OF THE INTERNATIONAL SEARCHING AUTHORITY","provenance":{"source_file":"s1842.html","source_anchor":"d0e171994/b.4","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"informal_heading","host_section_id":"se_zykev2tf","heading_level":2,"heading_text":"III. ESTABLISHMENT OF THE INTERNATIONAL SEARCH REPORT AND WRITTEN OPINION OF THE INTERNATIONAL SEARCHING AUTHORITY"},{"id":"pb_zvtlzjvu","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_zvtlzjvu","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<p id=\"d0e172042\"> As provided in <b><a href=\"mpep-9025-appx-t.html#d0e370881\">PCT Rule 42</a></b> and\r\n                        \t\t\t\t\t<b><a href=\"mpep-9025-appx-t.html#d0e371120\">PCT Rule\r\n                              \t\t\t\t\t\t43bis</a></b>, the time limit for establishing\r\n                        \t\t\t\tthe international search report (or a declaration that no international search\r\n                        \t\t\t\treport will be established) and written opinion is three months from the receipt of\r\n                        \t\t\t\tthe search copy by the International Searching Authority, or nine months from the\r\n                        \t\t\t\tpriority date, whichever time limit expires later. \r\n                     </p>","rendered_text_plain":"As provided in PCT Rule 42 and PCT Rule 43bis, the time limit for establishing the international search report (or a declaration that no international search report will be established) and written opinion is three months from the receipt of the search copy by the International Searching Authority, or nine months from the priority date, whichever time limit expires later.","provenance":{"source_file":"s1842.html","source_anchor":"d0e172042","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"narrative","host_section_id":"se_zykev2tf"},{"id":"pb_obdbzarm","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_obdbzarm","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<b id=\"\">IV.</b><b id=\"\"> INTERNATIONAL PUBLICATION</b>","rendered_text_plain":"IV. INTERNATIONAL PUBLICATION","provenance":{"source_file":"s1842.html","source_anchor":"d0e171994/b.6","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"informal_heading","host_section_id":"se_zykev2tf","heading_level":2,"heading_text":"IV. INTERNATIONAL PUBLICATION"},{"id":"pb_sy247lzt","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_sy247lzt","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<p id=\"d0e172064\"> Under <b><a href=\"mpep-9025-appx-t.html#d0e363622\">PCT Article 21</a></b>, the\r\n                        \t\t\t\tinternational publication of the international application by the International\r\n                        \t\t\t\tBureau shall be effected promptly after the expiration of 18 months from the\r\n                        \t\t\t\tpriority date of that application.\r\n                     </p>","rendered_text_plain":"Under PCT Article 21, the international publication of the international application by the International Bureau shall be effected promptly after the expiration of 18 months from the priority date of that application.","provenance":{"source_file":"s1842.html","source_anchor":"d0e172064","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"narrative","host_section_id":"se_zykev2tf"},{"id":"pb_a7dcafxz","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_a7dcafxz","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<b id=\"\">V.</b><b id=\"\"> SUPPLEMENTARY INTERNATIONAL SEARCH (SIS) </b>","rendered_text_plain":"V. SUPPLEMENTARY INTERNATIONAL SEARCH (SIS)","provenance":{"source_file":"s1842.html","source_anchor":"d0e171994/b.8","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"informal_heading","host_section_id":"se_zykev2tf","heading_level":2,"heading_text":"V. SUPPLEMENTARY INTERNATIONAL SEARCH (SIS)"},{"id":"pb_23fbavft","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_23fbavft","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<p id=\"ch1800_d1ffce_2a10d_9c\">As provided in <b><a href=\"mpep-9025-appx-t.html#Rule45bis\">PCT Rule\r\n                              \t\t\t\t\t45bis</a></b>, at any time prior to the expiration\r\n                        \t\t\t\tof 22 months from the priority date, the applicant can request one or more\r\n                        \t\t\t\tsupplementary international searches each to be carried out by an International\r\n                        \t\t\t\tSearching Authority other than the International Searching Authority which carries\r\n                        \t\t\t\tout the main international search.\r\n                     </p>","rendered_text_plain":"As provided in PCT Rule 45bis, at any time prior to the expiration of 22 months from the priority date, the applicant can request one or more supplementary international searches each to be carried out by an International Searching Authority other than the International Searching Authority which carries out the main international search.","provenance":{"source_file":"s1842.html","source_anchor":"ch1800_d1ffce_2a10d_9c","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"narrative","host_section_id":"se_zykev2tf"},{"id":"pb_jnakoav6","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_jnakoav6","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<b id=\"\">VI.</b><b id=\"\"> DEADLINE FOR FILING THE DEMAND</b>","rendered_text_plain":"VI. DEADLINE FOR FILING THE DEMAND","provenance":{"source_file":"s1842.html","source_anchor":"d0e171994/b.10","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"informal_heading","host_section_id":"se_zykev2tf","heading_level":2,"heading_text":"VI. DEADLINE FOR FILING THE DEMAND"},{"id":"pb_lwgjljl6","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_lwgjljl6","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<p id=\"ch1800_d1ffce_2a0a8_32e\">International preliminary examination is optional. A\r\n                        \t\t\t\tdemand for international preliminary examination must be filed prior to the\r\n                        \t\t\t\texpiration of whichever of the following periods expires later: (A) three months\r\n                        \t\t\t\tfrom the date of transmittal to the applicant of the international search report and\r\n                        \t\t\t\tthe written opinion; or (B) 22 months from the priority date. Otherwise the demand\r\n                        \t\t\t\tshall be considered as if it had not been submitted and the International\r\n                        \t\t\t\tPreliminary Examining Authority shall so declare. See <b><a href=\"mpep-9025-appx-t.html#d0e373512\">PCT Rule 54</a></b>.\r\n                        \t\t\t\tIn order to take advantage of a national phase entry time limit of at least 30\r\n                        \t\t\t\tmonths from the priority date in relation to all States designated in the\r\n                        \t\t\t\tinternational application, it may be necessary to file a demand before the\r\n                        \t\t\t\texpiration of 19 months from the priority date. See subsection VII.A., below.\r\n                     </p>","rendered_text_plain":"International preliminary examination is optional. A demand for international preliminary examination must be filed prior to the expiration of whichever of the following periods expires later: (A) three months from the date of transmittal to the applicant of the international search report and the written opinion; or (B) 22 months from the priority date. Otherwise the demand shall be considered as if it had not been submitted and the International Preliminary Examining Authority shall so declare. See PCT Rule 54. In order to take advantage of a national phase entry time limit of at least 30 months from the priority date in relation to all States designated in the international application, it may be necessary to file a demand before the expiration of 19 months from the priority date. See subsection VII.A., below.","provenance":{"source_file":"s1842.html","source_anchor":"ch1800_d1ffce_2a0a8_32e","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"narrative","host_section_id":"se_zykev2tf"},{"id":"pb_3g3emnjj","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_3g3emnjj","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<b id=\"\">VII.</b><b id=\"\"> DEADLINE FOR FILING COPY, TRANSLATION, AND FEE IN NATIONAL STAGE\r\n                        \t\t\t\t\tOFFICES</b>","rendered_text_plain":"VII. DEADLINE FOR FILING COPY, TRANSLATION, AND FEE IN NATIONAL STAGE OFFICES","provenance":{"source_file":"s1842.html","source_anchor":"d0e171994/b.12","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"informal_heading","host_section_id":"se_zykev2tf","heading_level":2,"heading_text":"VII. DEADLINE FOR FILING COPY, TRANSLATION, AND FEE IN NATIONAL STAGE OFFICES"},{"id":"pb_2lndfvhf","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_2lndfvhf","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<p id=\"ch1800_d1ffce_29ebc_1c1\">A listing of all national and regional offices, and\r\n                        \t\t\t\tthe corresponding time limits for entering the national stage following PCT Chapter\r\n                        \t\t\t\tI and PCT Chapter II, may be found on WIPO’s website at: <b><a href=\"http://www.wipo.int/pct/en/texts/time_limits.html\" target=\"_blank\">www.wipo.int/pct/en/texts/time_limits.html</a></b>.\r\n                     </p>","rendered_text_plain":"A listing of all national and regional offices, and the corresponding time limits for entering the national stage following PCT Chapter I and PCT Chapter II, may be found on WIPO’s website at: www.wipo.int/pct/en/texts/time_limits.html.","provenance":{"source_file":"s1842.html","source_anchor":"ch1800_d1ffce_29ebc_1c1","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"narrative","host_section_id":"se_zykev2tf"},{"id":"pb_w27kdsmb","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_w27kdsmb","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<b id=\"\"><i>A.</i></b><b id=\"\"><i> National Stage Entry Following PCT Chapter I</i></b>","rendered_text_plain":"A. National Stage Entry Following PCT Chapter I","provenance":{"source_file":"s1842.html","source_anchor":"d0e171994/b.14","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"informal_heading","host_section_id":"se_zykev2tf","heading_level":2,"heading_text":"A. National Stage Entry Following PCT Chapter I"},{"id":"pb_txcga5q7","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_txcga5q7","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<p id=\"d0e172080\"><b><a href=\"mpep-9025-appx-t.html#d0e363673\">PCT Article\r\n                              \t\t\t\t\t\t22(1)</a></b> was amended, effective April 1, 2002, to specify\r\n                        \t\t\t\t\tthat the national stage requirements are due not later than at the expiration of\r\n                        \t\t\t\t\t30 months from the priority date if no demand has been filed. Prior to April 1,\r\n                        \t\t\t\t\t2002, <b><a href=\"mpep-9025-appx-t.html#d0e363673\">PCT\r\n                              \t\t\t\t\t\tArticle 22(1)</a></b> specified that these requirements were due\r\n                        \t\t\t\t\tnot later than at the expiration of 20 months from the priority date. See\r\n                        \t\t\t\t\t\t<b><a href=\"http://www.wipo.int/pct/en/texts/time_limits.html\" target=\"_blank\">www.wipo.int/pct/en/texts/time_limits.html</a></b> for a list of\r\n                        \t\t\t\t\tthe Contracting States that have not yet changed their national laws to adopt\r\n                        \t\t\t\t\tthe 30 month period now set forth in <b><a href=\"mpep-9025-appx-t.html#d0e363673\">PCT Article 22(1)</a></b>. (At the\r\n                        \t\t\t\t\ttime of publication of this Chapter, only two countries have not adopted\r\n                        \t\t\t\t\t\t<b><a href=\"mpep-9025-appx-t.html#d0e363673\">Article\r\n                              \t\t\t\t\t\t22(1)</a></b> as amended: Luxembourg (LU) and the United Republic\r\n                        \t\t\t\t\tof Tanzania (TZ). It is noted that Luxembourg is included in the regional\r\n                        \t\t\t\t\tdesignation “EPO” and that the United Republic of Tanzania is included in the\r\n                        \t\t\t\t\tregional designation “ARIPO.”)\r\n                     </p>","rendered_text_plain":"PCT Article 22(1) was amended, effective April 1, 2002, to specify that the national stage requirements are due not later than at the expiration of 30 months from the priority date if no demand has been filed. Prior to April 1, 2002, PCT Article 22(1) specified that these requirements were due not later than at the expiration of 20 months from the priority date. See www.wipo.int/pct/en/texts/time_limits.html for a list of the Contracting States that have not yet changed their national laws to adopt the 30 month period now set forth in PCT Article 22(1). (At the time of publication of this Chapter, only two countries have not adopted Article 22(1) as amended: Luxembourg (LU) and the United Republic of Tanzania (TZ). It is noted that Luxembourg is included in the regional designation “EPO” and that the United Republic of Tanzania is included in the regional designation “ARIPO.”)","provenance":{"source_file":"s1842.html","source_anchor":"d0e172080","source_sha256":"3604e04d1085b3a6f7749113766b24599d6ede1169bd6024bd06140e78b82e13"},"kind":"narrative","host_section_id":"se_zykev2tf"},{"id":"pb_nnfxkk63","node_type":"prose_block","corpus_id":"mpep-e9r01-2024-html","opaque_url":"https://mpep.io/n/pb_nnfxkk63","effective_range":{"start_revision":"R-10.2019","end_revision":null},"rendered_text_html":"<b id=\"\"><i>B.</i></b><b id=\"\"><i> National Stage Entry Following PCT Chapter II </i></b>","rendered_text_plain":"B. 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