<?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="EP0874679A1" file="EP97904741NWA1.xml" lang="en" doc-number="0874679" date-publ="19981104" kind="A1" country="EP" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="en"><B000><eptags><B001EP>ATBE..DE..ESFRGB..IT....NL....PT....................................................................</B001EP><B003EP>*</B003EP><B007EP>EPregister to ST.36 EBD process v 1.0 kbaumeister@epo.org (15 Jan 2013)</B007EP></eptags></B000><B100><B110>0874679</B110><B130>A1</B130><B140><date>19981104</date></B140><B190>EP</B190></B100><B200><B210>97904741.0</B210><B220><date>19970103</date></B220><B240><B241><date>19980223</date></B241></B240><B250>en</B250><B251EP>en</B251EP><B260>en</B260></B200><B300><B310>19960584619</B310><B320><date>19960111</date></B320><B330><ctry>US</ctry></B330><B310>19960584891</B310><B320><date>19960111</date></B320><B330><ctry>US</ctry></B330></B300><B400><B405><date>19981104</date><bnum>199845</bnum></B405><B430><date>19981104</date><bnum>199845</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>B01D  47/    06            A I                    </text></classification-ipcr><classification-ipcr sequence="2"><text>B01D  47/    00            A I                    </text></classification-ipcr><classification-ipcr sequence="3"><text>B01D  53/    14            A I                    </text></classification-ipcr></B510EP><B540><B541>en</B541><B542>METHOD AND APPARATUS FOR REMOVAL OF HAZARDOUS GASES FROM ENCLOSED STRUCTURES</B542><B541>fr</B541><B542>PROCEDE ET APPAREIL D'EXTRACTION DE GAZ DANGEREUX DE STRUCTURES CLOSES</B542><B541>de</B541><B542>METHODE UND APPARAT ZUR ENTFERNUNG VON SCHÄDLICHEN GASEN AUS GESCHLOSSENEN BEHÄLTERN.</B542></B540></B500><B700><B710><B711><snm>SERV-TECH, INC.</snm><adr><str>5200 Cedar Crest Boulevard</str><city>Houston, Texas 77087</city><ctry>US</ctry></adr></B711></B710><B720><B721><snm>TRAHAN, Timothy, W.</snm><adr><str>400 East Nichols</str><city>Welsh, LA 70591</city><ctry>US</ctry></adr></B721><B721><snm>CRADEUR, Robert, R.</snm><adr><str>1098 Goodrich Road</str><city>Sulphur, LA 70663</city><ctry>US</ctry></adr></B721><B721><snm>MEHTA, Nishanath</snm><adr><str>1106 West Belgravia</str><city>Pearland, TX 77584</city><ctry>US</ctry></adr></B721></B720><B740><B741><snm>Baillie, Iain Cameron</snm><adr><str>Ladas &amp; Parry, Altheimer Eck 2</str><city>80331 München</city><ctry>DE</ctry></adr></B741></B740></B700><B800><B840><ctry>AT</ctry><ctry>BE</ctry><ctry>DE</ctry><ctry>ES</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>IT</ctry><ctry>NL</ctry><ctry>PT</ctry></B840><B860><B861><dnum><anum>US1997000280</anum></dnum><date>19970103</date></B861><B862>en</B862></B860><B870><B871><dnum><pnum>WO1997025125</pnum></dnum><date>19970717</date><bnum>199731</bnum></B871></B870></B800></SDOBI></ep-patent-document>