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(11)

EP 3 295 503 A1

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(43) Date of publication: 21.03.2018 Bulletin 2018/12 (21) Application number: 16793236.7 (22) Date of filing: 06.05.2016

(51) International Patent Classification (IPC):  H01M 8/1018(2016.01) H01M 8/1048(2016.01) H01M 8/1046(2016.01) H01M 8/1067(2016.01) (86) International application number: PCT/US2016/031124 (87) International publication number: WO 2016/182884 (17.11.2016 Gazette 2016/46)

(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 Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 08.05.2015 US 201562158841 P (71) Applicant: Ionic Materials, Inc. Woburn, MA 01801 (US)	(72) Inventor: ZIMMERMAN, Michael, A. No. Andover, MA 01845 (US) (74) Representative: Eisenführ Speiser  Patentanwälte Rechtsanwälte PartGmbB Postfach 10 60 78 28060 Bremen 28060 Bremen (DE)