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<ep-patent-document id="EP10800407A2" file="10800407.8" lang="en" country="EP" doc-number="2453937" kind="A2" date-publ="20120523" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="en"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSK..HRIS..MTNO....SM..................</B001EP><B003EP>*</B003EP><B005EP>X</B005EP><B007EP>DIM360 Ver 2.15 (14 Jul 2008) -  1100000/0</B007EP></eptags></B000><B100><B110>2453937</B110><B130>A2</B130><B140><date>20120523</date></B140><B190>EP</B190></B100><B200><B210>10800407.8</B210><B220><date>20100713</date></B220><B240><B241><date>20120210</date></B241></B240><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>502597</B310><B320><date>20090714</date></B320><B330><ctry>US</ctry></B330><B310>502635</B310><B320><date>20090714</date></B320><B330><ctry>US</ctry></B330></B300><B400><B405><date>20120523</date><bnum>201221</bnum></B405><B430><date>20120523</date><bnum>201221</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>A61L  27/56        20060101AFI20110203BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>A61L  27/14        20060101ALI20110203BHEP        </text></classification-ipcr><classification-ipcr sequence="3"><text>A61L  27/54        20060101ALI20110203BHEP        </text></classification-ipcr><classification-ipcr sequence="4"><text>B29C  39/18        20060101ALI20110203BHEP        </text></classification-ipcr><classification-ipcr sequence="5"><text>A61F   2/28        20060101ALI20110203BHEP        </text></classification-ipcr></B510EP><B540><B541>de</B541><B542>ZWISCHENWIRBEL-ABSTANDSSTÜCK AUS EINEM POLYMER VON MEHRFACHER DICHTE UND HERSTELLUNGSVERFAHREN DAFÜR</B542><B541>en</B541><B542>MULTI-DENSITY POLYMERIC INTERBODY SPACER AND METHOD FOR FABRICATION THEREOF</B542><B541>fr</B541><B542>ESPACEUR INTERSOMATIQUE POLYMÈRE MULTI-DENSITÉ ET SON PROCÉDÉ DE FABRICATION</B542></B540></B500><B700><B710><B711><snm>Doctor's Research Group, Inc.</snm><iid>101157337</iid><irf>D 12001 PE</irf><adr><str>574 Heritage Road, Suite 202</str><city>Southbury, CT 06488</city><ctry>US</ctry></adr></B711></B710><B720><B721><snm>DESLAURIERS, M.D., Richard, J.,</snm><adr><str>87 Carmel Hill Road</str><city>Woodbury
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