<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE ep-patent-document PUBLIC "-//EPO//EP PATENT DOCUMENT 1.4//EN" "ep-patent-document-v1-4.dtd"><ep-patent-document id="EP0455807A1" file="EP91902536NWA1.xml" lang="en" doc-number="0455807" date-publ="19911113" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="en"><B000><eptags><B001EP>..BECHDE....FRGB..ITLI..NLSE........................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0455807</B110><B130>A1</B130><B140><date>19911113</date></B140><B190>EP</B190></B100><B200><B210>91902536.0</B210><B220><date>19901128</date></B220><B240><B241><date>19910809</date></B241></B240><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>19890443635</B310><B320><date>19891129</date></B320><B330><ctry>US</ctry></B330></B300><B400><B405><date>19911113</date><bnum>199146</bnum></B405><B430><date>19911113</date><bnum>199146</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>C12Q   1/    70            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>G01N  33/   543            A I                    </text></classification-ipcr><classification-ipcr sequence="3"><text>G01N  33/   547            A I                    </text></classification-ipcr><classification-ipcr sequence="4"><text>G01N  33/   553            A I                    </text></classification-ipcr><classification-ipcr sequence="5"><text>G01N  33/   569            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>METHODS OF COATING VIRAL ANTIGENS IN THE PRESENCE OF NONIONIC DETERGENTS AND ACIDIC pH ONTO A SOLID PHASE</B542><B541>fr</B541><B542>METHODES PERMETTANT DE DEPOSER EN COUCHE DES ANTIGENES VIRAUX SUR UNE PHASE SOLIDE EN PRESENCE DE DETERGENTS NON IONIQUES ET DE pH ACIDE</B542><B541>de</B541><B542>VERFAHREN ZUR UMHÜLLUNG EINER FESTEN PHASE MIT VIRALEN ANTIGENEN IN GEGENWART VON NICHTIONISCHEN DETERGENTIEN UND SAUREM PH</B542></B540></B500><B700><B710><B711><snm>Baxter Diagnostics Inc.</snm><adr><str>One Baxter Parkway 2-2E</str><city>Deerfield, Illinois 60015-4633</city><ctry>US</ctry></adr></B711></B710><B720><B721><snm>FRANCIS, Bryan</snm><adr><str>301 E. Lafayette</str><city>Easton, PA 18042</city><ctry>US</ctry></adr></B721></B720><B740><B741><snm>MacGregor, Gordon, et al</snm><adr><str>ERIC POTTER CLARKSON St. Mary's Court St. Mary's Gate</str><city>Nottingham, NG1 1LE</city><ctry>GB</ctry></adr></B741></B740></B700><B800><B840><ctry>BE</ctry><ctry>CH</ctry><ctry>DE</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>NL</ctry><ctry>SE</ctry></B840><B860><B861><dnum><anum>US1990006922</anum></dnum><date>19901128</date></B861><B862>en</B862></B860><B870><B871><dnum><pnum>WO1991008311</pnum></dnum><date>19910613</date><bnum>199113</bnum></B871></B870></B800></SDOBI></ep-patent-document>