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    <title>Dossier documents for application EP21840261</title>
    <link>https://register.epo.org/rssDocuments?application=EP21840261</link>
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    <language>en</language>
    <pubDate>Tue, 07 Apr 2026 13:54:29 GMT</pubDate>
    <dc:date>2026-04-07T13:54:29Z</dc:date>
    <dc:language>en</dc:language>
    <item>
      <title>EP21840261: Grant of extension of time limit (examination procedure)</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=MMZ2UJJK11UTHJI&amp;lng=en</link>
      <pubDate>Wed, 25 Mar 2026 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=MMZ2UJJK11UTHJI&amp;lng=en</guid>
      <dc:date>2026-03-25T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>2</epr:pages>
    </item>
    <item>
      <title>EP21840261: (Electronic) Receipt</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=MMXM375M1MC4FBN&amp;lng=en</link>
      <pubDate>Thu, 19 Mar 2026 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=MMXM375M1MC4FBN&amp;lng=en</guid>
      <dc:date>2026-03-19T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>1</epr:pages>
    </item>
    <item>
      <title>EP21840261: Letter accompanying subsequently filed items</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=MMXM36DI8Y9XS3T&amp;lng=en</link>
      <pubDate>Thu, 19 Mar 2026 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=MMXM36DI8Y9XS3T&amp;lng=en</guid>
      <dc:date>2026-03-19T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>1</epr:pages>
    </item>
    <item>
      <title>EP21840261: Request for extension of time limit to communication from the Examining Division</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=MMXM36PN1O2OWBQ&amp;lng=en</link>
      <pubDate>Thu, 19 Mar 2026 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=MMXM36PN1O2OWBQ&amp;lng=en</guid>
      <dc:date>2026-03-19T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>1</epr:pages>
    </item>
    <item>
      <title>EP21840261: Annex to the communication</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=MI7JDMH016QNSDK&amp;lng=en</link>
      <pubDate>Tue, 25 Nov 2025 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=MI7JDMH016QNSDK&amp;lng=en</guid>
      <dc:date>2025-11-25T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>6</epr:pages>
    </item>
    <item>
      <title>EP21840261: Communication from the Examining Division</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=MI7JDMGV1U30W8U&amp;lng=en</link>
      <pubDate>Tue, 25 Nov 2025 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=MI7JDMGV1U30W8U&amp;lng=en</guid>
      <dc:date>2025-11-25T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>2</epr:pages>
    </item>
    <item>
      <title>EP21840261: Examination started</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=MI4BHZLHMFHU0WB&amp;lng=en</link>
      <pubDate>Tue, 18 Nov 2025 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=MI4BHZLHMFHU0WB&amp;lng=en</guid>
      <dc:date>2025-11-18T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>1</epr:pages>
    </item>
    <item>
      <title>EP21840261: Notification on forthcoming publication of bibliographic data</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=LMJS08521TNUZJR&amp;lng=en</link>
      <pubDate>Wed, 20 Sep 2023 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=LMJS08521TNUZJR&amp;lng=en</guid>
      <dc:date>2023-09-20T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>1</epr:pages>
    </item>
    <item>
      <title>EP21840261: Communication regarding comments on written opinion/amendment of application/payment of claims fee</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=LJXFEKOWWWWULN8&amp;lng=en</link>
      <pubDate>Tue, 18 Jul 2023 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=LJXFEKOWWWWULN8&amp;lng=en</guid>
      <dc:date>2023-07-18T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>3</epr:pages>
    </item>
    <item>
      <title>EP21840261: Copy of the international preliminary report on patentability</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=LJCTPD4VBL7HUKT&amp;lng=en</link>
      <pubDate>Mon, 26 Jun 2023 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=LJCTPD4VBL7HUKT&amp;lng=en</guid>
      <dc:date>2023-06-26T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>11</epr:pages>
    </item>
    <item>
      <title>EP21840261: (Electronic) Receipt</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=LISZ8YDF17TEI6I&amp;lng=en</link>
      <pubDate>Mon, 12 Jun 2023 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=LISZ8YDF17TEI6I&amp;lng=en</guid>
      <dc:date>2023-06-12T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>1</epr:pages>
    </item>
    <item>
      <title>EP21840261: Amended claims filed after receipt of (European) search report</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=LISZ8XO01GU6EC7&amp;lng=en</link>
      <pubDate>Mon, 12 Jun 2023 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=LISZ8XO01GU6EC7&amp;lng=en</guid>
      <dc:date>2023-06-12T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>4</epr:pages>
    </item>
    <item>
      <title>EP21840261: Request for entry into the European phase</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=LISZ8WZCGUYF3G9&amp;lng=en</link>
      <pubDate>Mon, 12 Jun 2023 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=LISZ8WZCGUYF3G9&amp;lng=en</guid>
      <dc:date>2023-06-12T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>5</epr:pages>
    </item>
    <item>
      <title>EP21840261: Information on entry into European phase</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=LGLE8VA41E6ZEVF&amp;lng=en</link>
      <pubDate>Fri, 21 Apr 2023 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=LGLE8VA41E6ZEVF&amp;lng=en</guid>
      <dc:date>2023-04-21T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>4</epr:pages>
    </item>
    <item>
      <title>EP21840261: Priority document (electronically transmitted)</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=L580VA1E15K0LAJ&amp;lng=en</link>
      <pubDate>Tue, 05 Jul 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=L580VA1E15K0LAJ&amp;lng=en</guid>
      <dc:date>2022-07-05T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>45</epr:pages>
    </item>
    <item>
      <title>EP21840261: Copy of the international search report</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=L4MM71CN4HMEGKW&amp;lng=en</link>
      <pubDate>Thu, 16 Jun 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=L4MM71CN4HMEGKW&amp;lng=en</guid>
      <dc:date>2022-06-16T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>3</epr:pages>
    </item>
    <item>
      <title>EP21840261: Published international application - A1</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=L4MM71CL8SBXMA3&amp;lng=en</link>
      <pubDate>Thu, 16 Jun 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=L4MM71CL8SBXMA3&amp;lng=en</guid>
      <dc:date>2022-06-16T00:00:00Z</dc:date>
      <epr:procedure>Search/Exam</epr:procedure>
      <epr:pages>29</epr:pages>
    </item>
    <item>
      <title>EP21840261: ISR: cited documents</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=L12UUDQK8VCJZMS&amp;lng=en</link>
      <pubDate>Mon, 28 Mar 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=L12UUDQK8VCJZMS&amp;lng=en</guid>
      <dc:date>2022-03-28T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>3</epr:pages>
    </item>
    <item>
      <title>EP21840261: Written opinion of the ISA, boxes No. I to VIII</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=L12UUFLG1TXGZBM&amp;lng=en</link>
      <pubDate>Mon, 28 Mar 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=L12UUFLG1TXGZBM&amp;lng=en</guid>
      <dc:date>2022-03-28T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>2</epr:pages>
    </item>
    <item>
      <title>EP21840261: Written opinion of the ISA, cover sheet</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=L12UUFIW1KW64TB&amp;lng=en</link>
      <pubDate>Mon, 28 Mar 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=L12UUFIW1KW64TB&amp;lng=en</guid>
      <dc:date>2022-03-28T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>1</epr:pages>
    </item>
    <item>
      <title>EP21840261: Written opinion of the ISA, supplemental box</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=L12UUFN71TGYQPW&amp;lng=en</link>
      <pubDate>Mon, 28 Mar 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=L12UUFN71TGYQPW&amp;lng=en</guid>
      <dc:date>2022-03-28T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>7</epr:pages>
    </item>
    <item>
      <title>EP21840261: Substitute sheet (Rule 26) - drawings for ISA/EP</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=L0BH9NEQ1BVVEX7&amp;lng=en</link>
      <pubDate>Thu, 03 Mar 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=L0BH9NEQ1BVVEX7&amp;lng=en</guid>
      <dc:date>2022-03-03T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>2</epr:pages>
    </item>
    <item>
      <title>EP21840261: Notification of receipt of Search copy</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=KYM7W9BNJ2RP51J&amp;lng=en</link>
      <pubDate>Mon, 24 Jan 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=KYM7W9BNJ2RP51J&amp;lng=en</guid>
      <dc:date>2022-01-24T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>1</epr:pages>
    </item>
    <item>
      <title>EP21840261: Abstract</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCJ51LKLFCV&amp;lng=en</link>
      <pubDate>Fri, 07 Jan 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCJ51LKLFCV&amp;lng=en</guid>
      <dc:date>2022-01-07T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>1</epr:pages>
    </item>
    <item>
      <title>EP21840261: Claims</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCJ41XAAYN7&amp;lng=en</link>
      <pubDate>Fri, 07 Jan 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCJ41XAAYN7&amp;lng=en</guid>
      <dc:date>2022-01-07T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>5</epr:pages>
    </item>
    <item>
      <title>EP21840261: Description</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCIW1IOEGIV&amp;lng=en</link>
      <pubDate>Fri, 07 Jan 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCIW1IOEGIV&amp;lng=en</guid>
      <dc:date>2022-01-07T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>20</epr:pages>
    </item>
    <item>
      <title>EP21840261: Drawings</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCJ6OKNVILK&amp;lng=en</link>
      <pubDate>Fri, 07 Jan 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCJ6OKNVILK&amp;lng=en</guid>
      <dc:date>2022-01-07T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>2</epr:pages>
    </item>
    <item>
      <title>EP21840261: Invitation to Correct Defects in the International Application (copy for ISA/EP)</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCHU2WFZMU7&amp;lng=en</link>
      <pubDate>Fri, 07 Jan 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCHU2WFZMU7&amp;lng=en</guid>
      <dc:date>2022-01-07T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>4</epr:pages>
    </item>
    <item>
      <title>EP21840261: Request form for international application (copy for ISA/EP)</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCHI1ARAP4P&amp;lng=en</link>
      <pubDate>Fri, 07 Jan 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4TYCHI1ARAP4P&amp;lng=en</guid>
      <dc:date>2022-01-07T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>4</epr:pages>
    </item>
    <item>
      <title>EP21840261: Submission concerning representation</title>
      <link>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4U49J01XFL9VT&amp;lng=en</link>
      <pubDate>Fri, 07 Jan 2022 00:00:00 GMT</pubDate>
      <guid>https://register.epo.org/application?number=EP21840261&amp;documentId=KY4U49J01XFL9VT&amp;lng=en</guid>
      <dc:date>2022-01-07T00:00:00Z</dc:date>
      <epr:procedure>PCTISA</epr:procedure>
      <epr:pages>1</epr:pages>
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