AT445234T

Zinc air battery with acid electrolyte

Abstract

A battery zinc-air secondary comprising a fluid and in which oxygen and a forming metal dendrite form a redox pair, wherein the fluid electrolyte acid comprises methanesulfonic acid, trifluoromethanesulfonic acid, methanesulfonic acid, polyvinylsulfonic acid or polivinilsulfúrico acid wherein the battery further comprises an air diffusion cathode.

Term

No projected expiry on record.

12 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
Document	Office	Kind	Date
0220522	United States of America	W	2002-06-25

Members12

Family members, oldest first
Document	Office	Kind
WO2004001879A1	World Intellectual Property Organization (WIPO)	A1	2003-12-31
AU2002345961A1	Australia	A1	2004-01-06
EP1516376A1	European Patent Office (EPO)	A1	2005-03-23
US2005208386A1	United States of America	A1	2005-09-22
EP1516376A4	European Patent Office (EPO)	A4	2008-05-21
US7582385B2	United States of America	B2	2009-09-01
EP1516376B1	European Patent Office (EPO)	B1	2009-10-07
AT445234TThis record	Austria	T	2009-10-15
ATE445234T1	Austria	T1	2009-10-15
DK1516376T3	Denmark	T3	2009-11-16
DE60233979D1	Germany	D1	2009-11-19
ES2331234T3	Spain	T3	2009-12-28

2 legal events, as the office reported them to INPADOC

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Events

Legal events, newest first
	Event	Code
2011-09-15	Ceased due to non-payment of the annual feeCeasedREN	REN
2010-07-15	Publication of translation of european patent specificationUEP	UEP