EP1501137A3

Cathode materials for secondary (rechargeable) lithium batteries

Abstract

The invention relates to materials for use as electrodes as an alkali-ion secondary (rechargeable) battery, particularly a lithium-ion battery. The invention provides a transition-metal compounds having the rhombohedral NASCION structure and the polyanion (PO4)3- as at least one constituent for use as electrode material for alkali-ion rechargeable batteries.

Term

Term ended

Projected expiry passed 23 April 2017, 9.4 years ago.

Every citation, both waysCites: the store holds 9 of 10

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
WO0154212A1	Cites	World Intellectual Property Organization (WIPO)	T	Search report	10-16
EP0571858A1	Cites	European Patent Office (EPO)	X	Search report	1
EP0743692A1	Cites	European Patent Office (EPO)	PX	Search report	1-9
EP0794585A1	Cites	European Patent Office (EPO)	E	Search report	1,2,15
US2004072069A1	Cites	United States of America	T	Search report	6
US2005069484A1	Cites	United States of America	T	Search report	10
US4512905A	Cites	United States of America	X	Search report	6,7
US4587172A	Cites	United States of America	X	Search report	1,15
US5488018A	Cites	United States of America	X	Search report	1,15
D'YVOIRE F ET AL: "Phase Transitions and Ionic Conduction in 3D Skeleton Phosphates", SOLID STATE IONICS, vol. 9-10, 1983, pages 851 - 858, XP002126645	Non-patent	–	–	Search report	–
BYKOV A B ET AL: "SUPERIONIC CONDUCTORS LI3M2(PO4)3 (M=FE, SC, CR): SYNTHESIS, STRUCTURE AND ELECTROPHYSICAL PROPERTIES", SOLID STATE IONICS,NL,NORTH HOLLAND PUB. COMPANY. AMSTERDAM, vol. 38, no. 1 / 02, April 1990 (1990-04-01), pages 31-52, XP000160368, ISSN: 0167-2738	Non-patent	–	–	Search report	–
ZU-LIANG LIN ET AL: "LITHIUM ION CONDUCTORS BASED ON LOTI2P3O12 COMPOUND", SOLID STATE IONICS,NL,NORTH HOLLAND PUB. COMPANY. AMSTERDAM, vol. 31, no. 2, November 1988 (1988-11-01), pages 91-94, XP000085516, ISSN: 0167-2738	Non-patent	–	–	Search report	–
HIROMICHI AONO ET AL: "IONIC CONDUCTIVITY OF THE LITHIUM TITANIUM PHOSPHATE (LI1+XMXTI2-X(PO4)3, M = AL, SC, Y, AND LA) SYSTEMS", JOURNAL OF THE ELECTROCHEMICAL SOCIETY,US,ELECTROCHEMICAL SOCIETY. MANCHESTER, NEW HAMPSHIRE, vol. 136, no. 2, February 1989 (1989-02-01), pages 590-591, XP000174579, ISSN: 0013-4651	Non-patent	–	–	Search report	–
SUBRAMANIAN M A ET AL: "Lithium Ion Conductors in the System AB(IV)2(PO4)3 (B= Ti, Zr and Hf)", SOLID STATE IONICS, vol. 18-19, 1986, Amsterdam, NL, pages 562 - 569, XP002126646	Non-patent	–	–	Search report	–

74 members in 6 offices

This recordMember, by publication datePriority claim

Priority claims14

Priority claims
Document	Office	Kind	Date
16060P	United States of America	–	1996-04-23
1606096	United States of America	P	1996-04-23
1606096	United States of America	P	1996-04-23
32346P	United States of America	–	1996-12-04
3234696	United States of America	P	1996-12-04
3234696	United States of America	P	1996-12-04
97923437	European Patent Office (EPO)	A	1997-04-23
97923437	European Patent Office (EPO)	A	1997-04-23
16060P	–	–	–
32346P	–	–	–
97923437	–	–	–
EP19970923437	–	–	–
US19960016060P	–	–	–
US19960032346P	–	–	–

Members74

Family members, oldest first
Document	Office	Kind
CA2251709A1	Canada	A1	1997-10-30
CA2543784A1	Canada	A1	1997-10-30
CA2755356A1	Canada	A1	1997-10-30
CA2803760A1	Canada	A1	1997-10-30
WO9740541A1	World Intellectual Property Organization (WIPO)	A1	1997-10-30
EP0904607A1	European Patent Office (EPO)	A1	1999-03-31
US5910382A	United States of America	A	1999-06-08
EP0904607A4	European Patent Office (EPO)	A4	2000-02-23
JP2000509193A	Japan	A	2000-07-18
US6391493B1	United States of America	B1	2002-05-21
US6514640B1	United States of America	B1	2003-02-04
US2003082454A1	United States of America	A1	2003-05-01
EP0904607B1	European Patent Office (EPO)	B1	2004-10-27
DE69731382D1	Germany	D1	2004-12-02
US2005003274A1	United States of America	A1	2005-01-06
EP1501137A2	European Patent Office (EPO)	A2	2005-01-26
US2005244321A1	United States of America	A1	2005-11-03
DE69731382T2	Germany	T2	2006-02-23
CA2251709C	Canada	C	2006-08-01
EP1501137A3This record	European Patent Office (EPO)	A3	2006-10-25
EP1755182A1	European Patent Office (EPO)	A1	2007-02-21
EP1755183A1	European Patent Office (EPO)	A1	2007-02-21
US2007117019A1	United States of America	A1	2007-05-24
US2007166618A1	United States of America	A1	2007-07-19
JP2007214147A	Japan	A	2007-08-23
JP2007294463A	Japan	A	2007-11-08
US2007281215A1	United States of America	A1	2007-12-06
JP2009110967A	Japan	A	2009-05-21
JP4369535B2	Japan	B2	2009-11-25
JP2010056097A	Japan	A	2010-03-11
US2010310935A1	United States of America	A1	2010-12-09
US2010314577A1	United States of America	A1	2010-12-16
US2010314589A1	United States of America	A1	2010-12-16
US2010316909A1	United States of America	A1	2010-12-16
US2011006256A1	United States of America	A1	2011-01-13
US2011006270A1	United States of America	A1	2011-01-13
US2011017959A1	United States of America	A1	2011-01-27
EP2282368A1	European Patent Office (EPO)	A1	2011-02-09
US2011039158A1	United States of America	A1	2011-02-17
US2011068297A1	United States of America	A1	2011-03-24
US7955733B2	United States of America	B2	2011-06-07
US7960058B2	United States of America	B2	2011-06-14
US7964308B2	United States of America	B2	2011-06-21
US7972728B2	United States of America	B2	2011-07-05
US7998617B2	United States of America	B2	2011-08-16
EP2357694A1	European Patent Office (EPO)	A1	2011-08-17
JP4769225B2	Japan	B2	2011-09-07
US8067117B2	United States of America	B2	2011-11-29
CA2543784C	Canada	C	2012-01-03
JP4850126B2	Japan	B2	2012-01-11
US2012039784A1	United States of America	A1	2012-02-16
JP2012043811A	Japan	A	2012-03-01
DE06020470T1	Germany	T1	2012-05-16
DE04022447T1	Germany	T1	2012-09-06
DE06021083T1	Germany	T1	2012-09-06
DE10184223T1	Germany	T1	2012-09-06
DE10186105T1	Germany	T1	2012-09-06
US8282691B2	United States of America	B2	2012-10-09
US2013029223A1	United States of America	A1	2013-01-31
CA2755356C	Canada	C	2013-04-16
DE04022447T8	Germany	T8	2013-04-25
DE06021083T8	Germany	T8	2013-04-25
DE10184223T8	Germany	T8	2013-04-25
DE10186105T8	Germany	T8	2013-04-25
EP1501137B1	European Patent Office (EPO)	B1	2014-04-02
US8785043B2	United States of America	B2	2014-07-22
JP2014157835A	Japan	A	2014-08-28
US2014308192A1	United States of America	A1	2014-10-16
JP5614929B2	Japan	B2	2014-10-29
CA2803760C	Canada	C	2015-06-30
JP2015173119A	Japan	A	2015-10-01
US2016093889A1	United States of America	A1	2016-03-31
US9362562B2	United States of America	B2	2016-06-07
US2016254530A1	United States of America	A1	2016-09-01

54 legal events, as 4 offices reported them to INPADOC

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Events

Legal events, newest first
	Event	Code	Office
2017-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2017-05-17	Patent expired after termination of 20 yearsExpiredPE20	PE20	GB
2017-04-23	Expiry of rightR071	R071	DE
2016-08-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2016-07-29	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2016-05-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2016-05-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2016-03-23	Fee paymentPLFP	PLFP	FR
2015-04-16	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2015-03-11	No opposition filedOpposition26N	26N	EP
2015-02-06	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2015-02-06	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2015-01-06	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2014-05-15	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2014-04-03	Change of representativeR082	R082	DE
2014-04-02	Divisional application: reference to earlier applicationAC	AC	EP
2014-04-02	Designated contracting statesAK	AK	EP
2014-04-02	European patent grantedGrantedFG4D	FG4D	GB
2014-02-28	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2014-02-27	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2013-11-06	Intention to grant announcedINTG	INTG	EP
2013-10-10	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2013-10-02	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2013-10-02	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2013-10-02	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2013-10-02	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2013-10-02	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2013-08-28	Amendment of ipc main classPREVIOUS MAIN CLASS: H01M0004580000R079	R079	DE
2012-09-06	Translation of ep claimsR210	R210	DE
2012-09-06	Translation of ep claimsR210	R210	DE
2012-06-22	Translation of claims filedEL	EL	FR
2012-03-23	Change of representativeR082	R082	DE
2012-03-23	Change of representativeR082	R082	DE
2012-03-23	Change of representativeR082	R082	DE
2012-03-23	Change of representativeR082	R082	DE
2012-03-23	Amendment of/additions to inventor(s)R083	R083	DE
2012-03-23	Amendment of/additions to inventor(s)R083	R083	DE
2011-04-06	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
2009-03-25	First examination report despatched17Q	17Q	EP
2007-07-04	Designation fees paidAKX	AKX	EP
2006-10-25	Designated contracting statesAK	AK	EP
2006-09-22	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
2006-08-16	Deferred search report published (deleted)D17D	D17D	EP
2006-07-19	Designated contracting statesAK	AK	EP
2006-07-14	Information related to the publication of a search report (a3 document) modified or deletedORIGINAL CODE: 0009199SEPUPUAF	PUAF	EP
2006-06-16	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
2005-02-16	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2005-02-16	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2005-02-16	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2005-02-16	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2005-01-26	Request for examination filed17P	17P	EP
2005-01-26	Divisional application: reference to earlier applicationAC	AC	EP
2005-01-26	Designated contracting statesAK	AK	EP
2004-12-10	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Cathode materials for secondary (rechargeable) lithium batteries

Abstract

Term

Priority claims14

Members74

Over the term

Events

Numbers

Titles3

Classification

Designated states1