(19)

(11)

EP 2 707 463 A2

(12)

(88) Date of publication A3: 28.02.2013 (43) Date of publication: 19.03.2014 Bulletin 2014/12 (21) Application number: 12782781.4 (22) Date of filing: 14.05.2012

(51) International Patent Classification (IPC):  C10G 53/02(2006.01) B09B 3/00(2006.01) C10L 5/44(2006.01) (86) International application number: PCT/US2012/037829 (87) International publication number: WO 2012/155145 (15.11.2012 Gazette 2012/46)

(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 (30) Priority: 12.05.2011 US 201161485521 P (71) Applicant: University of Washington Through Its Center for Commercialization Seatlle, WA 98105-4608 (US)	(72) Inventors: FAIRES, Kenneth B. Seattle, WA 98125 (US) SCHWARTZ, Daniel T. Seattle, WA 98103 (US) NEWBLOOM, Gregory M. Seattle, WA 98125 (US) RICHARDS, Jeffrey J. Seattle, WA 98103 (US) NOON, Michael S. Seattle, WA 98103 (US) KNOTH, Jenny L. Olympia, WA 98516 (US) (74) Representative: Dossmann, Gérard  Casalonga & Partners Bayerstrasse 71-73 80335 München 80335 München (DE)