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You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 156 511 693 patent documents

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200 241 new documents added

1 026 356 documents amended

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EP 3526878 A1 20190821 - RECHARGEABLE ALUMINUM ION BATTERY

Title (en)

RECHARGEABLE ALUMINUM ION BATTERY

Title (de)

WIEDERAUFLADBARE ALUMINIUMIONENBATTERIE

Title (fr)

BATTERIE À IONS ALUMINIUM RECHARGEABLE

Publication

EP 3526878 A1 20190821 (EN)

Application

EP 17860452 A 20171011

Priority

US 201662406853 P 20161011
US 201615290599 A 20161011
US 201715476398 A 20170331
US 2017056229 W 20171011

Abstract (en)

[origin: WO2018071602A1] A rechargeable battery using a solution of an aluminum salt as an electrolyte is disclosed, as well as methods of making the battery and methods of using the battery.

IPC 8 full level

H01M 4/38 (2006.01); H01M 4/505 (2010.01); H01M 10/36 (2010.01); H02J 7/35 (2006.01)

CPC (source: EP)

H01M 4/38 (2013.01); H01M 4/505 (2013.01); H01M 10/36 (2013.01); Y02E 60/10 (2013.01)

Designated contracting state (EPC)

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 state (EPC)

BA ME

DOCDB simple family (publication)

WO 2018071602 A1 20180419; EP 3526878 A1 20190821; EP 3526878 A4 20200708

DOCDB simple family (application)

US 2017056229 W 20171011; EP 17860452 A 20171011