(19)

(11)

EP 2 437 875 A1

(12)

(43) Date of publication: 11.04.2012 Bulletin 2012/15 (21) Application number: 09845630.4 (22) Date of filing: 02.06.2009

(51) International Patent Classification (IPC):  B01F 7/22(2006.01) (86) International application number: PCT/US2009/045966 (87) International publication number: WO 2010/141012 (09.12.2010 Gazette 2010/49)

(84) Designated Contracting States: 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 SE SI SK TR (71) Applicant: Dyer III, Lester Robert New Orleans, Louisiana 70128 (US)	(72) Inventor: Dyer III, Lester Robert New Orleans, Louisiana 70128 (US) (74) Representative: Tomkinson, Alexandra  Bailey Walsh & Co L.L.P. 5 York Place Leeds LS1 2SD Leeds LS1 2SD (GB)