blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register User Manual
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2777091

EP2777091 - RECHARGEABLE ELECTROCHEMICAL CELLS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  17.06.2016
Database last updated on 18.03.2026
Most recent event   Tooltip17.06.2016Application deemed to be withdrawnpublished on 20.07.2016  [2016/29]
Applicant(s)For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[N/P]
Former [2014/38]For all designated states
BASF SE
67056 Ludwigshafen / DE
Inventor(s)01 / GARSUCH, Arnd
Eschenbachstrasse 36
67063 Ludwigshafen / DE
02 / GASTEIGER, Hubert
Jahnstrasse 13
80469 München / DE
03 / PIANA, Michele
Echingerstrasse 6b
85386 Dietersheim / DE
04 / TSIOUVARAS, Nikolaos
Georgenstrasse 49
80799 München / DE
 [2014/38]
Representative(s)BASF IP Association
BASF SE
G-FLP-C006
67056 Ludwigshafen / DE
[N/P]
Application number, filing date12847540.705.11.2012
WO2012IB56154
Priority number, dateEP2011018800907.11.2011         Original published format: EP 11188009
[2014/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013068903
Date:16.05.2013
Language:EN
[2013/20]
Type: A1 Application with search report 
No.:EP2777091
Date:17.09.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 16.05.2013 takes the place of the publication of the European patent application.
[2014/38]
Search report(s)International search report - published on:CN16.05.2013
(Supplementary) European search report - dispatched on:EP24.06.2015
ClassificationIPC:H01M12/06, H01M4/86
[2014/38]
CPC:
H01M4/381 (EP,CN,US); H01M4/86 (US); H01M12/08 (EP,CN,US);
H01M4/46 (EP,CN,US); H01M4/8605 (EP,CN,US); H01M4/8673 (EP,CN,US);
H01M4/96 (EP,US); H01M2220/20 (EP,CN,US); H01M2250/20 (EP,CN,US);
H01M4/382 (EP,CN,US); H01M4/8668 (EP,CN,US); Y02E60/10 (EP,US);
Y02E60/50 (EP); Y02T90/40 (EP,US) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2014/38]
TitleGerman:WIEDERAUFLADBARE BATTERIEZELLEN[2014/38]
English:RECHARGEABLE ELECTROCHEMICAL CELLS[2014/38]
French:PILES ÉLECTROCHIMIQUES RECHARGEABLES[2014/38]
Entry into regional phase10.06.2014National basic fee paid 
10.06.2014Search fee paid 
10.06.2014Designation fee(s) paid 
10.06.2014Examination fee paid 
Examination procedure10.06.2014Examination requested  [2014/38]
21.01.2016Application deemed to be withdrawn, date of legal effect  [2016/29]
26.02.2016Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2016/29]
Fees paidRenewal fee
01.12.2014Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
30.11.201504   M06   Not yet paid
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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[X] WO2007126400  (SHEMBEL ELENA MOISEEVNA et al.) [X] 1,3,8,10,11,14 * page 1, line 5 - line 7 * * page 4, line 12 - page 5, line 27 * * page 8, line 24 - page 9, line 2 * * page 12, line 1 - line 12 * * page 15 - page 18; examples 2-5 *
 [Y] WO2011011082  (LIOX POWER INC et al.) [Y] 1-14 * page 3, line 18 - line 29 * * page 8, line 16 - line 27 * * page 14, line 16 - page 15, line 4 * * page 22, line 1 - line 25 * * page 23, line 22 - line 26 * * claims 1, 54-58 *
 [Y] EP0996185  (CIT ALCATEL et al.) [Y] 1-14 * column 2, paragraph 10 - paragraph 17 * * column 4, paragraph 26 - paragraph 27 *
 [A] WO2005028569  (COLUMBIAN CHEM et al.) [A] 1-14 * page 1, line 31 - page 2, line 7 * * page 4, line 12 - line 30 * * page 10, line 32 - page 11, line 27 * * page 17, line 27 - line 30 * * page 18, line 15 - line 27 * * page 26, line 28 - line 32 * * page 29; table 1 * * page 30, line 32 - page 31, line 32 *
 [A] US2009208780  (SUN YIPENG et al.) [A] 1-14 * page 1, paragraph 7 - page 2, paragraph 15 * * page 3, paragraph 40 * * page 5, paragraph 59 *
 [A]   JORISSEN ET AL: "Bifunctional oxygen/air electrodes", JOURNAL OF POWER SOURCES, ELSEVIER SA, CH, vol. 155, no. 1, 18 April 2006 (2006-04-18), pages 23 - 32, XP027937591, ISSN: 0378-7753, [retrieved on 20060418] [A] 1-14 * page 23, column l, paragraph 1 - paragraph 3 * * page 24, column r, paragraph 2 * * page 26, column r, paragraph 5 * * page 27, column l, paragraph 6 *
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.