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Extract from the Register of European Patents

EP About this file: EP1430555

EP1430555 - SODIUM ION BATTERIES [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  04.03.2016
Database last updated on 25.09.2024
Most recent event   Tooltip04.03.2016Application deemed to be withdrawnpublished on 06.04.2016  [2016/14]
Applicant(s)For all designated states
VALENCE TECHNOLOGY, INC.
301 Conestoga Way
Henderson, NV 89015 / US
[N/P]
Former [2004/26]For all designated states
Valence Technology, Inc.
301 Conestoga Way
Henderson, NV 89015 / US
Inventor(s)01 / BARKER, Jeremy
10 Home Farm Close, Shipton-Under-Wynchwood
Oxfordshire OX7 6EH / GB
02 / YAZID, Saidi, M.
301 Conestoga Way
Henderson, NV 89015 / US
03 / SWOYER, Jeffrey, L.
301 Conestoga Way
Henderson, NV 89015 / US
 [2004/26]
Representative(s)Beckmann, Claus, et al
Kraus & Weisert
Patentanwälte PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
[2014/41]
Former [2014/38]Adam, Holger, et al
Kraus & Weisert
Patentanwälte PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
Former [2008/44]Albrecht, Thomas, et al
Kraus & Weisert Patent- und Rechtsanwälte Thomas-Wimmer-Ring 15
80539 München / DE
Former [2004/26]Albrecht, Thomas, Dr., et al
Kraus & Weisert, Thomas-Wimmer-Ring 15
80539 München / DE
Application number, filing date02749518.304.04.2002
[2004/26]
WO2002US10775
Priority number, dateUS20010283560P06.04.2001         Original published format: US 283560 P
[2004/26]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO02097907
Date:05.12.2002
Language:EN
[2002/49]
Type: A2 Application without search report 
No.:EP1430555
Date:23.06.2004
Language:EN
The application published by WIPO in one of the EPO official languages on 05.12.2002 takes the place of the publication of the European patent application.
[2004/26]
Search report(s)International search report - published on:EP15.04.2004
ClassificationIPC:H01M4/58, H01M10/40
[2004/26]
CPC:
H01M4/40 (EP,US); H01M10/38 (KR); C01B25/455 (EP,US);
H01M10/054 (EP,US); H01M10/0564 (EP,US); H01M10/0565 (EP,US);
H01M4/38 (KR); H01M4/5815 (EP,US); H01M4/582 (EP,US);
H01M4/5825 (EP,US); H01M4/587 (EP,US); H01M2004/021 (EP,US);
H01M2004/028 (EP,US); H01M2300/0037 (EP,US); H01M4/583 (EP,US);
Y02E60/10 (EP) (-)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2004/26]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:NATRIUMIONENBATTERIEN[2004/26]
English:SODIUM ION BATTERIES[2004/26]
French:BATTERIES A IONS SODIUM[2004/26]
Entry into regional phase06.10.2003National basic fee paid 
06.10.2003Designation fee(s) paid 
06.10.2003Examination fee paid 
Examination procedure06.11.2002Request for preliminary examination filed
International Preliminary Examining Authority: EP
06.10.2003Examination requested  [2004/26]
22.11.2007Despatch of a communication from the examining division (Time limit: M06)
11.04.2008Reply to a communication from the examining division
23.11.2010Despatch of a communication from the examining division (Time limit: M04)
11.03.2011Reply to a communication from the examining division
03.11.2015Application deemed to be withdrawn, date of legal effect  [2016/14]
27.11.2015Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2016/14]
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  22.11.2007
Fees paidRenewal fee
26.04.2004Renewal fee patent year 03
20.04.2005Renewal fee patent year 04
26.04.2006Renewal fee patent year 05
27.04.2007Renewal fee patent year 06
25.04.2008Renewal fee patent year 07
29.04.2009Renewal fee patent year 08
26.04.2010Renewal fee patent year 09
25.04.2011Renewal fee patent year 10
25.04.2012Renewal fee patent year 11
29.04.2013Renewal fee patent year 12
28.04.2014Renewal fee patent year 13
Penalty fee
Additional fee for renewal fee
30.04.201514   M06   Not yet paid
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Cited inInternational search[A]US5582623  (CHU MAY-YING [US]) [A] 1-5 * column 6, lines 45-65 *;
 [A]US6120941  (LEE HUNG SUI [US], et al) [A] 6-15* column 7, lines 6-15 *;
 [XY]  - D.A. STEVENS, J.R. DAHN, "High Capacity Anode Materials for Rechargeable Sodium-Ion Batteries", J. ELECTROCHEM. SOC., (20000401), vol. 147, no. 4, pages 1271 - 1273, XP002254014 [X] 1-5 * abstract * * page 1271, column L, lines 38-45 * * page 1271, column R, lines 11-44 * * page 1272, column R, lines 18-20; table 1 * [Y] 10

DOI:   http://dx.doi.org/10.1149/1.1393348
 [Y]  - WEST K ET AL, "SODIUM INSERTION IN VANADIUM OXIDES", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM, NL, (19880901), vol. 28 - 30, no. PART 2, ISSN 0167-2738, pages 1128 - 1131, XP000169396 [Y] 10 * the whole document *

DOI:   http://dx.doi.org/10.1016/0167-2738(88)90343-8
 [PX]  - R. ALCÁNTARA, J.M. JIMÉNEZ, J.L. TIRADO, "Negative Electrodes for Lithium- and Sodium-Ion Batteries Obtained by Heat-Treatment of Petroleum Cokes below 1000 °C", J. ELECTROCHEM. SOC., (20020108), vol. 149, no. 2, pages A201 - A205, XP002254015 [PX] 1,4,5 * abstract * * page 204, column R, lines 32-48 *

DOI:   http://dx.doi.org/10.1149/1.1431963
 [PA]  - D.A. STEVENS, J.R. DAHN, "The Mechanisms of Lithium and Sodium Insertion in Carbon Materials", J. ELECTROCHEM. SOC., (20010626), vol. 148, no. 8, pages A803 - A811, XP002254016 [PA] 1-5 * the whole document *

DOI:   http://dx.doi.org/10.1149/1.1379565
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.