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<SDOBI lang="en"><B000><eptags><B001EP>ATBECHDEDKESFR..GRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSK..HRIS..MTNORS..SM..................</B001EP><B005EP>J</B005EP><B007EP>0009290-CORR01</B007EP></eptags></B000><B100><B110>4020026</B110><B120><B121>CORRECTED EUROPEAN PATENT SPECIFICATION</B121></B120><B130>B8</B130><B132EP>B1</B132EP><B140><date>20250521</date></B140><B150><B151>W1</B151><B153>84</B153><B155><B1551>de</B1551><B1552>Bibliographie</B1552><B1551>en</B1551><B1552>Bibliography</B1552><B1551>fr</B1551><B1552>Bibliographie</B1552></B155></B150><B190>EP</B190></B100><B200><B210>22150812.0</B210><B220><date>20190731</date></B220><B240><B241><date>20221215</date></B241><B242><date>20240123</date></B242></B240><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>201812909</B310><B320><date>20180808</date></B320><B330><ctry>GB</ctry></B330></B300><B400><B405><date>20250521</date><bnum>202521</bnum></B405><B430><date>20220629</date><bnum>202226</bnum></B430><B450><date>20250409</date><bnum>202515</bnum></B450><B452EP><date>20241028</date></B452EP><B480><date>20250521</date><bnum>202521</bnum></B480></B400><B500><B510EP><classification-ipcr sequence="1"><text>G02B   6/02        20060101AFI20220512BHEP        </text></classification-ipcr></B510EP><B520EP><classifications-cpc><classification-cpc sequence="1"><text>G02B   6/02328     20130101 FI20190926BHEP        </text></classification-cpc><classification-cpc sequence="2"><text>G02B   6/02357     20130101 LI20190926BHEP        </text></classification-cpc></classifications-cpc></B520EP><B540><B541>de</B541><B542>HOHLKERN-LICHTLEITFASER</B542><B541>en</B541><B542>HOLLOW CORE OPTICAL FIBRE</B542><B541>fr</B541><B542>FIBRE OPTIQUE À ÂME CREUSE</B542></B540><B560><B561><text>EP-A1- 3 249 432</text></B561><B562><text>BELARDI WALTER ET AL: "Negative curvature fibers with reduced leakage loss", OFC 2014; OPTICAL FIBER COMMUNICATION CONFERENCE; 9-13 MARCH 2014, SAN FRANCISCO, CALIFORNIA, UNITED STATES, OSA, US, 9 March 2014 (2014-03-09), pages 1 - 3, XP032633307, DOI: 10.1364/OFC.2014.TH2A.45</text></B562><B562><text>FRANCESCO POLETTI: "Nested antiresonant nodeless hollow core fiber", OPTICS EXPRESS, vol. 22, no. 20, 6 October 2014 (2014-10-06), US, pages 23807, XP055221870, ISSN: 2161-2072, DOI: 10.1364/OE.22.023807</text></B562><B562><text>MD. SELIM HABIB ET AL: "Low-loss hollow-core silica fibers with adjacent nested anti-resonant tubes", OPTICS EXPRESS, vol. 23, no. 13, 24 June 2015 (2015-06-24), pages 17394, XP055402307, DOI: 10.1364/OE.23.017394</text></B562><B562><text>A F KOSOLAPOV ET AL: "Hollow-core revolver fibre with a double-capillary reflective cladding", QUANTUM ELECTRONICS., vol. 46, no. 3, 29 March 2016 (2016-03-29), GB, pages 267 - 270, XP055502520, ISSN: 1063-7818, DOI: 10.1070/QEL15972</text></B562></B560></B500><B600><B620><parent><pdoc><dnum><anum>19750147.1</anum><pnum>3834020</pnum></dnum><date>20190731</date></pdoc></parent></B620><B620EP><parent><cdoc><dnum><anum>25160718.0</anum><pnum>4538758</pnum></dnum><date>20250227</date></cdoc></parent></B620EP></B600><B700><B720><B721><snm>JASION, Gregory Teofil</snm><adr><city>Southampton SO17 1BJ</city><ctry>GB</ctry></adr></B721><B721><snm>POLETTI, Francesco</snm><adr><city>Southampton SO17 1BJ</city><ctry>GB</ctry></adr></B721></B720><B730><B731><snm>University of Southampton</snm><iid>101839877</iid><irf>O10816.14727</irf><adr><str>Highfield</str><city>Southampton, Hampshire SO17 1BJ</city><ctry>GB</ctry></adr></B731></B730><B740><B741><snm>CMS Cameron McKenna Nabarro
Olswang LLP</snm><iid>101670164</iid><adr><str>Cannon Place
78 Cannon Street</str><city>London EC4N 6AF</city><ctry>GB</ctry></adr></B741></B740><B790><B791><dnum><text>0100</text></dnum><date>20220601</date><kind>E</kind><snm>Lumenisity Limited</snm><iid>101952564</iid><adr><str>C/o Pennington Manches LLC
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