(19)

(11)

EP 3 397 603 A1

(12)

(43) Date of publication: 07.11.2018 Bulletin 2018/45 (21) Application number: 16882614.7 (22) Date of filing: 28.12.2016

(51) International Patent Classification (IPC):  C05F 11/00(2006.01) C05C 5/00(2006.01) C05G 5/00(2006.01) C05F 15/00(2006.01) C05G 1/00(2006.01) C05G 3/00(2006.01) (86) International application number: PCT/US2016/069037 (87) International publication number: WO 2017/117302 (06.07.2017 Gazette 2017/27)

(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 Designated Validation States: MA MD (30) Priority: 28.12.2015 US 201562271486 P 02.02.2016 US 201662290285 P 16.05.2016 US 201615156256 02.06.2016 US 201662344865 P 14.11.2016 US 201615350920 09.12.2016 US 201662432253 P (71) Applicant: Cool Planet Energy Systems, Inc. Greenwood Village, CO 80111 (US)

(72) Inventors: BONTCHEV, Ranko, Panayotov Camarillo CA 93010 (US) KIM, Han, Suk Thousand Oaks CA 91362 (US) JARAND, Mark, L. Rotorua, Bay of Plenty New Zealand (NZ) BELCHER, Richard, Wilson Oxnard CA 93035 (US) CHEIKY, Michael, C. Thousand Oaks CA 93012 (US) SILLS, Ronald, A. Houston TX 77041 (US) (74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB  Leopoldstraße 4 80802 München 80802 München (DE)