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Clicking on the icon links directly to the “UP About this file” view, where you can view the list of participating member states covered by Unitary Patent protection at the date of registration.&lt;/p&gt;">Why is there a blue icon in the designated contracting states section?</a> </li> <li> <a class="int" href="help?quickHelpPage=main.4&amp;lng=en" title="&lt;h4&gt;What does UPC mean? &lt;/h4&gt;&lt;p&gt;UPC stands for Unitary Patent Court.  &lt;/p&gt;">What does UPC mean? </a> </li> <li> <a class="int" href="help?quickHelpPage=main.5&amp;lng=en" title="&lt;h4&gt;Why do I see the &#034;Opt-out from the exclusive competence of the UPC&#034; section, even if an opt-out has not been sent or received?&lt;/h4&gt;&lt;p&gt;For European patent and Euro-PCT applications, the opt-out section is displayed even if there has been no opt-out. However, for WO (PCT) applications designating the EPO and without a European patent publication number, the opt-out section is not displayed.&lt;/p&gt;">Why do I see the "Opt-out from the exclusive competence of the UPC" section, even if an opt-out has not been sent or received?</a> </li> <li> <a class="int" href="help?quickHelpPage=main.6&amp;lng=en" title="&lt;h4&gt;What happens if I click the ST36 button?&lt;/h4&gt;&lt;p&gt;Clicking the ST36 button downloads the information on screen in WIPO ST.36 format.&lt;/p&gt;">What happens if I click the ST36 button?</a> </li> <li> <a class="int" href="help?quickHelpPage=main.7&amp;lng=en" title="&lt;h4&gt;What kind of information can be found if I click on the &#034;Show history&#034; button?&lt;/h4&gt;&lt;p&gt;This button is only displayed if changes occured to bibliographic data published in the EP Bulletin during the application&amp;#039;s lifetime, from the date of first publication by the EPO onwards.&lt;/p&gt;">What kind of information can be found if I click on the "Show history" button?</a> </li> <li> <a class="int" href="help?quickHelpPage=main.8&amp;lng=en" title="&lt;h4&gt;What kind of information can be found under &#034;Status&#034;?&lt;/h4&gt;&lt;p&gt;The list of legal events can be found under more...&lt;/p&gt;">What kind of information can be found under "Status"?</a> </li> <li> <a class="int" href="help?quickHelpPage=main.9&amp;lng=en" title="&lt;h4&gt;What do the digits in square brackets refer to?&lt;/h4&gt;&lt;p&gt;The digits in square brackets refer to the issue of the European Patent Bulletin (e.g. week 35 of year 1988) in which the relevant information was published. The European Patent Bulletin publications from 01.2002 onwards are hyperlinked so that by clicking on the link you can go straight to the relevant issue of the European Patent Bulletin.&lt;/p&gt;">What do the digits in square brackets refer to?</a> </li> <li> <a class="int" href="help?quickHelpPage=main.10&amp;lng=en" title="&lt;h4&gt;What does N/P stand for?&lt;/h4&gt;&lt;p&gt;The letters N/P between square brackets stand for &amp;#034;not published&amp;#034;.&lt;/p&gt;">What does N/P stand for?</a> </li> <li> <a class="int" href="help?quickHelpPage=main.11&amp;lng=en" title="&lt;h4&gt;What does the letter in square brackets stand for in the &#034;Documents cited&#034; part?&lt;/h4&gt;&lt;p&gt;The letter in square brackets stands for the category of document. For a list of categories click on &amp;#034;more...&amp;#034;.&lt;/p&gt;">What does the letter in square brackets stand for in the "Documents cited" part?</a> </li> <li> <a class="int" href="help?quickHelpPage=main.12&amp;lng=en" title="&lt;h4&gt;Is it possible to navigate in the result list?&lt;/h4&gt;&lt;p&gt;Click on the &amp;#034;Search results&amp;#034; tab in the horizontal toolbar and you will be sent back to the latest result list displayed. To scroll forward to the next 20 results, simply click on the right arrow below the printer icon.&lt;/p&gt;">Is it possible to navigate in the result list?</a> </li> <li> <a class="int" href="help?quickHelpPage=main.13&amp;lng=en" title="&lt;h4&gt;What are validation states?&lt;/h4&gt;&lt;p&gt;Validation states are countries that are non-member states which have validation agreements with the EPO, allowing applicants to request the validation of a European patent to these countries.&lt;/p&gt;">What are validation states?</a> </li> <li> <a class="int" href="help?quickHelpPage=main.14&amp;lng=en" title="&lt;h4&gt;What are extension states?&lt;/h4&gt;&lt;p&gt;Extension states are countries that are non-- member states which have extension agreements with the EPO, allowing applicants to request the extension of a European patent or patent application to these countries.&lt;/p&gt;">What are extension states?</a> </li> <li> <a class="int" href="help?quickHelpPage=main.15&amp;lng=en" title="&lt;h4&gt;What does &#034;RE Reissue of A/B-publication/specification&#034; in the Publication field mean?&lt;/h4&gt;&lt;p&gt;It indicates that a patent specification published in the European Patent Register has been reissued with corrections made prior to the introduction of the new correction procedure in 2001. See file examples: EP0990962, EP0987789, EP0016574.&lt;/p&gt;">What does "RE Reissue of A/B-publication/specification" in the Publication field mean?</a> </li> </ul> </div> <div class="dijitAccordionTitle"> <span class="dijitInline dijitAccordionArrow"></span> <img style="vertical-align: middle;" alt="blank" src="/images/blank.gif"/> <span class="dijitAccordionText">Maintenance news</span> </div> <div class="dijitContentPane dijitAccordionContainer-child dijitAccordionContainer-dijitContentPane"> <p> <b>Scheduled maintenance</b> <span style="float:right;"> <a title="Maintenance news" href="maintenance?lng=en"> <img src="images/rss.gif"/> </a> </span> </p><p>Regular maintenance outages:<br/> between 05.00 and 05.15 hrs CET (Monday to Sunday).<br/> <br/> <b>Other outages</b> <br/> <a href="https://www.epo.org/service-support/availability-of-online-services.html" target="_blank">Availability</a> <br/> </p><p>2022.02.11</p> <a class="int" href="news?type=NEWS_MAINTENANCE&amp;lng=en">More...</a> </div> <div class="dijitAccordionTitle"> <span class="dijitInline dijitAccordionArrow"></span> <img style="vertical-align: middle;" alt="blank" src="/images/blank.gif"/> <span class="dijitAccordionText">News flashes</span> </div> <div class="dijitContentPane dijitAccordionContainer-child dijitAccordionContainer-dijitContentPane"> <p> <b>News Flashes</b> <span style="float:right;"> <a title="News flashes" href="flashnews?lng=en"> <img src="images/rss.gif"/> </a> </span> </p><p> <b>New <a href="https://www.epo.org/en/searching-for-patents/legal/register/archive" target="_blank">version</a> of the European Patent Register – SPC proceedings information in the Unitary Patent Register.</b> </p><p>2024-07-24</p> <a class="int" href="news?type=NEWSFLASH&amp;lng=en">More...</a> </div> <div class="dijitAccordionTitle"> <span class="dijitInline dijitAccordionArrow"></span> <img style="vertical-align: middle;" alt="blank" src="/images/blank.gif"/> <span class="dijitAccordionText">Related links</span> </div> <div class="dijitContentPane dijitAccordionContainer-child dijitAccordionContainer-dijitContentPane"> <p xmlns:editorial="http://espacenet.com/maintenance/editorial"> <a href="https://www.epo.org/searching-for-patents/legal/register/archive.html" target="_blank" class="ext">Release notes </a> <br/> <a href="https://e-courses.epo.org/wbts/europeanpatentregisterassistant/index.html" target="_blank" class="ext">European Patent Register Assistant </a> <br/> <a href="http://documents.epo.org/projects/babylon/eponet.nsf/0/A53881B7930EEC9BC12581A2003F5C16/$File/european_patent_register_resource_book_en.pdf" target="_blank" class="ext">European Patent Register Resource Book </a> <br/> <a href="http://documents.epo.org/projects/babylon/eponet.nsf/0/61E49C570C2441DDC12581AF00494F04/$File/european_patent_register-pocket_guide_en.pdf" target="_blank" class="ext">European Patent Register – pocket guide </a> <br/> <a href="http://www.epo.org/searching-for-patents/legal/register/faq.html" target="_blank" class="ext">FAQ - European Patent Register </a> <br/> <a href="http://documents.epo.org/projects/babylon/eponet.nsf/0/B7C67A1394E42810C1257EC300537D68/$File/federated_register_flyer_en.pdf" target="_blank" class="ext">Federated Register (Flyer) </a> <br/> <a href="http://documents.epo.org/projects/babylon/eponet.nsf/0/9D94DCA14F468A24C1257EC300536856/$File/global_dossier_flyer2016_en.pdf" target="_blank" class="ext">Global Dossier (Flyer) </a> <br/> <a href="http://www.epo.org/searching-for-patents/legal/register/documentation/events.html" target="_blank" class="ext">Register events </a> <br/> <a href="http://www.epo.org/searching-for-patents/legal/register/documentation/data-coverage.html" target="_blank" class="ext">Deep link coverage </a> <br/> <a href="https://www.epo.org/searching-for-patents/legal/register/documentation/federated-register.html" target="_blank" class="ext">Federated Register content </a> <br/> <a href="https://e-courses.epo.org/wbts/PI_Tour/" target="_blank" class="ext">The Patent Information Tour </a> <br/> <a href="http://www.epo.org/service-support/ordering/fair-use.html" target="_blank" class="ext">Fair use charter </a> <br/> </p> </div> </div> </div></div> </div> <div class="epoContentWrap clearfix"> <div id="pagebody"> <h1>Quick help answers</h1> <div id="body"> <form name="dummyForm" method="get"> <a name="anc1"/> <div id="q1"> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>What is displayed in the "Lapse during opposition" section? </h3> <p>This is the date of lapse of a European patent in a contracting state or the date of lapse of a European patent with unitary effect in the territories of the participating member states covered by unitary patent protection during the opposition period, and where appropriate, pending a final decision on opposition (Rule 143(1)(p) EPC).</p> <ul><li><a class="int" href="help?topic=lapses&amp;lng=en">More...</a></li></ul> </div> <a name="anc2"/> <div id="q2"> <hr/> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>Why are the Unitary Patent (UP) panel views greyed out?</h3> <p>The Unitary Patent (UP) views remain greyed out (inactive) until unitary effect has been requested and the granted European patent has been published.</p> </div> <a name="anc3"/> <div id="q3"> <hr/> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>Why is there a blue icon in the designated contracting states section?</h3> <p>The icon indicates that a European patent with unitary effect has been requested. Clicking on the icon links directly to the “UP About this file” view, where you can view the list of participating member states covered by Unitary Patent protection at the date of registration.</p> </div> <a name="anc4"/> <div id="q4"> <hr/> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>What does UPC mean? </h3> <p>UPC stands for Unitary Patent Court.  </p> </div> <a name="anc5"/> <div id="q5"> <hr/> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>Why do I see the "Opt-out from the exclusive competence of the UPC" section, even if an opt-out has not been sent or received?</h3> <p>For European patent and Euro-PCT applications, the opt-out section is displayed even if there has been no opt-out. However, for WO (PCT) applications designating the EPO and without a European patent publication number, the opt-out section is not displayed.</p> </div> <a name="anc6"/> <div id="q6"> <hr/> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>What happens if I click the ST36 button?</h3> <p>Clicking the ST36 button downloads the information on screen in WIPO ST.36 format.</p> </div> <a name="anc7"/> <div id="q7"> <hr/> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>What kind of information can be found if I click on the "Show history" button?</h3> <p>This button is only displayed if changes occured to bibliographic data published in the EP Bulletin during the application&#039;s lifetime, from the date of first publication by the EPO onwards.</p> </div> <a name="anc8"/> <div id="q8"> <hr/> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>What kind of information can be found under "Status"?</h3> <p>The list of legal events can be found under more...</p> <ul><li><a class="int" href="help?topic=legalevents&amp;lng=en">More...</a></li></ul> </div> <a name="anc9"/> <div id="q9"> <hr/> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>What do the digits in square brackets refer to?</h3> <p>The digits in square brackets refer to the issue of the European Patent Bulletin (e.g. week 35 of year 1988) in which the relevant information was published. The European Patent Bulletin publications from 01.2002 onwards are hyperlinked so that by clicking on the link you can go straight to the relevant issue of the European Patent Bulletin.</p> </div> <a name="anc10"/> <div id="q10"> <hr/> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>What does N/P stand for?</h3> <p>The letters N/P between square brackets stand for &#034;not published&#034;.</p> </div> <a name="anc11"/> <div id="q11"> <hr/> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>What does the letter in square brackets stand for in the "Documents cited" part?</h3> <p>The letter in square brackets stands for the category of document. For a list of categories click on &#034;more...&#034;.</p> <ul><li><a class="int" href="help?topic=citations&amp;lng=en">More...</a></li></ul> </div> <a name="anc12"/> <div id="q12"> <hr/> <div class="clearfix"> <ul class="floatRight"> <li><a class="top" href="#toplink">Top Link</a></li> </ul> </div> <h3>Is it possible to navigate in the result list?</h3> <p>Click on the &#034;Search results&#034; tab in the horizontal toolbar and you will be sent back to the latest result list displayed. 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