(19)

(11)

EP 2 981 646 A2

(12)

(88) Date of publication A3: 23.10.2014 (43) Date of publication: 10.02.2016 Bulletin 2016/06 (21) Application number: 14756773.9 (22) Date of filing: 28.02.2014

(51) International Patent Classification (IPC):  D06L 1/04(2006.01) (86) International application number: PCT/US2014/019397 (87) International publication number: WO 2014/134435 (04.09.2014 Gazette 2014/36)

(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: 28.02.2013 US 201361770964 P 27.02.2014 US 201414192545 (71) Applicant: CO2Nexus Inc Denver, CO 80229 (US)	(72) Inventor: WHITNEY, Stephen Arvada, Colorado 80005 (US) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)