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Extract from the Register of European Patents

EP About this file: EP1768209

EP1768209 - LITHIUM ION SECONDARY BATTERY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.01.2010
Database last updated on 03.10.2024
Most recent event   Tooltip08.01.2010No opposition filed within time limitpublished on 10.02.2010  [2010/06]
Applicant(s)For all designated states
Panasonic Corporation
1006, Oaza Kadoma
Kadoma-shi
Osaka 571-8501 / JP
[N/P]
Former [2008/47]For all designated states
Panasonic Corporation
1006, Oaza Kadoma Kadoma-shi
Osaka 571-8501 / JP
Former [2007/13]For all designated states
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 Oaza Kadoma, Kadoma-shi
Osaka 571-8501 / JP
Inventor(s)01 / NAKURA, Kensuke, MATSHUSHITA ELECTIC INDUSTRIAL
CO., LTD, 19F Matsushita IMP BLDG, 3-7
Shiromi 1-chome, Chuo-ku, Osaka 540-6319 / JP
02 / SHIMADA, Mikinari, MATSHUSHITA ELECTIC INDUSTRIAL
CO., LTD, 19F Matsushita IMP BLDG, 3-7
Shiromi 1-chome, Chuo-ku, Osaka 540-6319 / JP
 [2007/13]
Representative(s)TBK
Bavariaring 4-6
80336 München / DE
[N/P]
Former [2007/13]TBK-Patent
Bavariaring 4-6
80336 München / DE
Application number, filing date05814783.612.12.2005
[2007/13]
WO2005JP22808
Priority number, dateJP2004035941913.12.2004         Original published format: JP 2004359419
[2007/13]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2006064775
Date:22.06.2006
Language:EN
[2006/25]
Type: A1 Application with search report 
No.:EP1768209
Date:28.03.2007
Language:EN
The application published by WIPO in one of the EPO official languages on 22.06.2006 takes the place of the publication of the European patent application.
[2007/13]
Type: B1 Patent specification 
No.:EP1768209
Date:04.03.2009
Language:EN
[2009/10]
Search report(s)International search report - published on:JP22.06.2006
(Supplementary) European search report - dispatched on:EP29.08.2007
ClassificationIPC:H01M10/40, H01M2/16, H01M4/02
[2007/13]
CPC:
H01M10/0525 (EP,KR,US); H01M50/414 (EP,KR,US); H01M4/62 (KR);
H01M50/423 (EP,KR,US); H01M50/449 (EP,US); H01M50/46 (EP,US);
H01M50/489 (EP,US); H01M50/491 (KR); H01M10/0587 (EP,US);
H01M10/4235 (EP,US); H01M2004/027 (KR); H01M2004/028 (KR);
H01M2300/0017 (KR); H01M4/131 (EP,US); H01M4/133 (EP,US);
H01M4/525 (EP,US); Y02E60/10 (EP); Y02P70/50 (EP);
Y02T10/70 (US) (-)
Designated contracting statesDE,   FR,   GB [2008/12]
Former [2007/13]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
YUNot yet paid
TitleGerman:LITHIUMIONEN-SEKUNDÄRBATTERIE[2007/13]
English:LITHIUM ION SECONDARY BATTERY[2007/13]
French:BATTERIE SECONDAIRE AU LITHIUM-ION[2007/13]
Entry into regional phase03.01.2007Translation filed 
03.01.2007National basic fee paid 
03.01.2007Search fee paid 
03.01.2007Designation fee(s) paid 
03.01.2007Examination fee paid 
Examination procedure03.01.2007Examination requested  [2007/13]
20.11.2007Amendment by applicant (claims and/or description)
20.08.2008Communication of intention to grant the patent
22.12.2008Fee for grant paid
22.12.2008Fee for publishing/printing paid
Opposition(s)07.12.2009No opposition filed within time limit [2010/06]
Fees paidRenewal fee
21.12.2007Renewal fee patent year 03
30.12.2008Renewal fee patent year 04
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Documents cited:Search[DA]JPH07220759  (SONY CORP) [DA] 1-5 * paragraph [0041] - paragraph [0059] * * paragraph [0063] - paragraph [0066] *;
 [Y]JPH09190814  (SONY CORP) [Y] 1-5 * paragraph [0006] - paragraph [0010] * * paragraph [0013] - paragraph [0019] * * paragraph [0023] * * paragraph [0026] - paragraph [0030] * * paragraph [0034] - paragraph [0035] *;
 [A]JPH09237622  (NISSAN MOTOR) [A] 1-4 * paragraph [0003] * * paragraph [0011] - paragraph [0019] ** figures 1,5,6 *;
 [Y]JP2000100408  (SUMITOMO CHEMICAL CO) [Y] 1-5 * paragraph [0010] - paragraph [0014] * * paragraph [0017] - paragraph [0026] * * paragraph [0029] - paragraph [0033] * * paragraph [0039] * * paragraph [0045] - paragraph [0046] *;
 [A]EP1184917  (SUMITOMO CHEMICAL CO [JP]) [A] 1-5 * paragraph [0006] - paragraph [0007] * * paragraph [0014] - paragraph [0017] * * paragraph [0052] - paragraph [0053] * * paragraph [0055]; example 1 *
International search[A]JPH10294100  (FUJI PHOTO FILM CO LTD);
 [A]JPH11102730  (HITACHI LTD);
 [A]JP2000100408  (SUMITOMO CHEMICAL CO);
 [AP]JP2005259639  (MATSUSHITA ELECTRIC IND CO LTD);
 [AP]JP2005302634  (MATSUSHITA ELECTRIC IND CO LTD)
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.