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EP 2 861 522 A1

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(43) Date of publication: 22.04.2015 Bulletin 2015/17 (21) Application number: 13804772.5 (22) Date of filing: 06.06.2013

(51) International Patent Classification (IPC):  B67D 7/72(2010.01) B01D 61/00(2006.01) A01C 23/02(2006.01) B65D 81/32(2006.01) A61L 9/12(2006.01) (86) International application number: PCT/US2013/044417 (87) International publication number: WO 2013/188199 (19.12.2013 Gazette 2013/51)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 14.06.2012 US 201213523015 (71) Applicant: Ceramatec, Inc Salt Lake City, UT 84119 (US)	(72) Inventors: GORDON, John Salt Lake City, Utah 84103 (US) JOSHI, Ashok Salt Lake City, Utah 84124 (US) WOLD, Truman Paauilo, Hawaii 96776 (US) BHAVARAJU, Sai West Jordan, Utah 84088 (US) (74) Representative: HGF Limited  Belgrave Hall Belgrave Street Leeds LS2 8DD Leeds LS2 8DD (GB)