(19)
(11) EP 2 207 753 A1

(12)

(43) Date of publication:
21.07.2010 Bulletin 2010/29

(21) Application number: 09767687.8

(22) Date of filing: 17.06.2009
(51) International Patent Classification (IPC): 
C01F 11/00(2006.01)
(86) International application number:
PCT/US2009/047711
(87) International publication number:
WO 2009/155378 (23.12.2009 Gazette 2009/52)
(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
Designated Extension States:
AL BA RS

(30) Priority: 17.06.2008 US 73319
10.07.2008 US 79790
24.12.2008 US 344019
30.09.2008 US 101626
22.07.2008 US 82766
13.08.2008 US 88347
12.08.2008 US 88340
01.12.2008 US 121872
23.12.2008 WO PCT/US2008/088246
23.12.2008 WO PCT/US2008/088242

(71) Applicant: Calera Corporation
Los Gatos, CA 95032 (US)

(72) Inventors:
  • CONSTANTZ, Brent
    Portola Valley, CA 94025 (US)
  • MONTEIRO, Paulo
    El Cerrito, CA 94530 (US)
  • OMELON, Sidney
    Los Gatos, CA 95030 (US)
  • FERNANDEZ, Miguel
    San Jose, CA 95130 (US)
  • FARSAD, Kasra
    San Jose, CA 95123 (US)
  • GERAMITA, Katharine
    Los Gatos, CA 95030 (US)
  • YACCATO, Karin
    San Jose, CA 95125 (US)

(74) Representative: Broughton, Jon Philip et al
HLBBshaw Merlin House Falconry Court
Baker's Lane Epping Essex CM16 5DQ
Baker's Lane Epping Essex CM16 5DQ (GB)

   


(54) METHODS AND SYSTEMS FOR UTILIZING WASTE SOURCES OF METAL OXIDES