(19)

(11)

EP 3 724 903 A2

(12)

(88) Date of publication A3: 26.03.2020 (43) Date of publication: 21.10.2020 Bulletin 2020/43 (21) Application number: 18888951.3 (22) Date of filing: 07.12.2018

(51) International Patent Classification (IPC):  H01G 11/78(2013.01) H01G 11/10(2013.01) H01M 2/02(2006.01) H01M 2/12(2006.01) H01M 2/34(2006.01) H01M 10/05(2010.01) H01G 11/80(2013.01) H01G 11/06(2013.01) H01M 2/10(2006.01) H01M 10/653(2014.01) H01M 10/617(2014.01) (86) International application number: PCT/US2018/064479 (87) International publication number: WO 2019/118295 (20.06.2019 Gazette 2019/25)

(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: KH MA MD TN (30) Priority: 13.12.2017 US 201715840162 20.03.2018 US 201815926433 (71) Applicant: Cadenza Innovation, Inc. Wilton, CT 06897 (US)	(72) Inventors: LAMPE-ONNERUD, Maria, Christina Wilton, CT 06897 (US) ONNERUD, Tord Per Jens Wilton, CT 06897 (US) SHI, Jay Acton, MA 01720 (US) SUBA, Michael Sandy Hook, CT 06482 (US) LIPOSKY, Joshua Seymour, CT 06483 (US) (74) Representative: Studio Torta S.p.A.  Via Viotti, 9 10121 Torino 10121 Torino (IT)