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Extract from the Register of European Patents

EP About this file: EP2057709

EP2057709 - SECONDARY BATTERY INCLUDING ONE-WAY EXHAUST VALVE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.01.2013
Database last updated on 05.10.2024
Most recent event   Tooltip11.01.2013No opposition filed within time limitpublished on 13.02.2013  [2013/07]
Applicant(s)For all designated states
LG Chem, Ltd.
20, Yoido-dong
Youngdungpo-gu, Seoul 150-721 / KR
[2012/10]
Former [2009/20]For all designated states
LG Chem, Ltd.
20, Yoido-dong Youndungpo-gu
Seoul 150-721 / KR
Inventor(s)01 / YANG, Seung-Jin
303, 64, Mannyeon-dong
Seo-gu
Daejeon 302-834 / KR
02 / CHOI, Jeong Hee
102-103, Daewoo Apt.
1170-2, Daeyeon 4-dong
Nam-gu
Busan 608-794 / KR
03 / LEE, HanHo
103-204, Hyundai Apt.
431-6, Doryong-dong
Yuseong-gu
Daejeon 305-340 / KR
04 / RYU, Ji Heon
460-15, Beon 1-dong
Gangbuk-gu
Seoul 142-865 / KR
 [2012/10]
Former [2009/20]01 / YANG, Seung-Jin
303, 64, Mannyeon-dong Seo-gu
Daejeon 302-834 / KR
02 / CHOI, Jeong Hee
102-103, Daewoo Apt. 1170-2, Daeyeon 4-dong Nam-gu
Busan 608-794 / KR
03 / LEE, HanHo
103-204, Hyundai Apt. 431-6, Doryong-dong Yuseong-gu
Daejeon 305-340 / KR
04 / RYU, Ji Heon
460-15, Beon 1-dong Gangbuk-gu
Seoul 142-865 / KR
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastrasse 30
81925 München / DE
[N/P]
Former [2012/10]HOFFMANN EITLE
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München / DE
Former [2009/20]HOFFMANN EITLE
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München / DE
Application number, filing date07793691.225.08.2007
[2009/20]
WO2007KR04095
Priority number, dateKR2006008142228.08.2006         Original published format: KR 20060081422
[2009/20]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2008026854
Date:06.03.2008
Language:EN
[2008/10]
Type: A1 Application with search report 
No.:EP2057709
Date:13.05.2009
Language:EN
The application published by WIPO in one of the EPO official languages on 06.03.2008 takes the place of the publication of the European patent application.
[2009/20]
Type: B1 Patent specification 
No.:EP2057709
Date:07.03.2012
Language:EN
[2012/10]
Search report(s)International search report - published on:KR06.03.2008
(Supplementary) European search report - dispatched on:EP07.07.2010
ClassificationIPC:H01M10/02, H01M2/02, H01M2/08, H01M10/04, H01M10/052, H01M10/056, H01M10/0583, H01M2/12, H01M10/0585
[2011/41]
CPC:
H01M10/0436 (EP,KR,US); H01M50/325 (EP,KR,US); H01M50/342 (EP,KR,US);
H01M10/052 (EP,KR,US); H01M10/0583 (EP,KR,US); H01M10/0585 (EP,KR,US);
H01M50/105 (EP,KR,US); H01M50/119 (EP,KR,US); H01M50/121 (EP,KR,US);
H01M50/124 (EP,KR,US); H01M50/186 (EP,KR,US); Y02E60/10 (EP,KR);
Y02P70/50 (EP,KR) (-)
Former IPC [2010/31]H01M10/02, H01M2/02, H01M2/08, H01M2/12, H01M10/04
Former IPC [2009/20]H01M10/02
Designated contracting statesDE,   FR [2009/40]
Former [2009/20]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:SEKUNDÄRBATTERIE MIT EINEM UNIDIREKTIONALEN AUSGANGSVENTIL[2009/20]
English:SECONDARY BATTERY INCLUDING ONE-WAY EXHAUST VALVE[2009/20]
French:ACCUMULATEUR COMPRENANT UNE SOUPAPE D'ÉCHAPPEMENT DE NON RETOUR[2009/20]
Entry into regional phase25.02.2009National basic fee paid 
25.02.2009Search fee paid 
25.02.2009Designation fee(s) paid 
25.02.2009Examination fee paid 
Examination procedure25.02.2009Examination requested  [2009/20]
29.03.2009Loss of particular rights, legal effect: designated state(s)
13.05.2009Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, ES, FI, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR
07.02.2011Amendment by applicant (claims and/or description)
27.09.2011Communication of intention to grant the patent
18.01.2012Fee for grant paid
18.01.2012Fee for publishing/printing paid
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  27.09.2011
Opposition(s)10.12.2012No opposition filed within time limit [2013/07]
Fees paidRenewal fee
24.08.2009Renewal fee patent year 03
26.08.2010Renewal fee patent year 04
29.08.2011Renewal fee patent year 05
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[YA]US4678725  (KIKUCHI YOICHI [JP], et al) [Y] 1-4,12,13 * figure 3 * * column 1, line 4 - column 2, line 28 * [A] 5-11;
 [YDA]US5004655  (SYMANSKI JAMES S [US]) [YD] 1-4,12,13 * the whole document * [A] 5-11;
 [YA]EP0862230  (MITSUBISHI ELECTRIC CORP [JP]) [Y] 1-4,12,13 * page 2, line 8 - line 10 * * page 3, line 10 - line 14 * * page 3, line 23 - line 31 * * page 4, line 23 - line 39 * * page 6, line 12 - line 30 * * figures 1, 2, 9 * [A] 5-11;
 [YDA]JP2001093489  (MATSUSHITA ELECTRIC IND CO LTD) [YD] 1-4,12,13 * abstract * [A] 5-11;
 [YDA]JP2003037028  (SHIZUKI ELECTRIC CO INC) [YD] 1-4,12,13 * abstract *[A] 5-11;
 [YA]US2004038126  (GU CHANG-IL [KR]) [Y] 1-4,12,13 * paragraph [0003] * * paragraph [0005] * * paragraph [0007] * * paragraph [0014] - paragraph [0021] * * paragraph [0039] - paragraph [0040] * * figures 1,2, 5 * [A] 5-11;
 [YDA]JP2005116235  (NISSAN MOTOR) [YD] 1-4,12,13 * abstract * [A] 5-11;
 [YA]WO2005122294  (NEC LAMILION ENERGY LTD [JP], et al) [Y] 1-4,12,13 * abstract * [A] 5-11
International search[A]JPH0745266  (JAPAN STORAGE BATTERY CO LTD);
 [A]JPH09237619  (MATSUSHITA ELECTRIC IND CO LTD);
 [A]JP2000149979  (JAPAN STORAGE BATTERY CO LTD);
 [A]KR20020042598  (IL KWANG CAN TECH CO LTD [KR])
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.