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
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
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: EP2803639

EP2803639 - Metal/non-metal co-doped lithium titanate spheres with hierarchical micro/nano architectures for high rate lithium ion batteries [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.03.2018
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  21.04.2017
FormerGrant of patent is intended
Status updated on  24.11.2016
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Nano And Advanced Materials Institute Limited
The Hong Kong University Of Science And Technology Room 3648 The Hong Kong Jockey Club Enterprise Center Clear Water Bay
Kowloon, Hong Kong / CN
[2014/47]
Inventor(s)01 / Liu, Chenmin
Room 3648, The Hong Kong Jockey Club Enterprise
Center The Hong Kong University Of Science And
Technology
Clear Water Bay
Kowloon / CN
02 / Cai, Lifeng
Room 3648 The Hong Kong Jockey Club Enterprise
Center The Hong Kong University Of Science And
Technology
Clear Water Bay
Kowloon / CN
03 / Choi, Shing Yan
Room 3648 The Hong Kong Jockey Club Enterprise
Center The Hong Kong University Of Science And
Technology
Clear Water Bay
Kowloon / CN
 [2014/47]
Representative(s)Modiano, Micaela Nadia, et al
Modiano & Partners
Thierschstrasse 11
80538 München / DE
[N/P]
Former [2014/47]Modiano, Micaela Nadia, et al
Modiano & Partners (DE)
Thierschstrasse 11
80538 München / DE
Application number, filing date14166579.430.04.2014
[2014/47]
Priority number, dateUS201361855341P14.05.2013         Original published format: US 201361855341 P
US20141425036910.04.2014         Original published format: US201414250369
[2014/47]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2803639
Date:19.11.2014
Language:EN
[2014/47]
Type: A3 Search report 
No.:EP2803639
Date:03.12.2014
[2014/49]
Type: B1 Patent specification 
No.:EP2803639
Date:24.05.2017
Language:EN
[2017/21]
Search report(s)(Supplementary) European search report - dispatched on:EP05.11.2014
ClassificationIPC:C01G23/00, H01M4/36, H01M4/485, H01M10/0525
[2014/49]
CPC:
H01M4/366 (EP,CN,US); C01G23/005 (EP,CN,US); H01M4/485 (EP,CN,US);
H01M10/0525 (EP,CN,US); H01M2004/027 (US); Y02E60/10 (EP)
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 [2015/33]
Former [2014/47]AL,  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 
TitleGerman:Metallische/nichtmetallische codotierte Lithium-Titanat-Kugeln mit hierarchischen Mikro-/Nano-Architekturen für schnelle Lithium-Ionen-Batterien[2014/47]
English:Metal/non-metal co-doped lithium titanate spheres with hierarchical micro/nano architectures for high rate lithium ion batteries[2014/47]
French:Sphères de titanate de lithium co-dopées métalliques/non-métalliques avec des architectures micro/nano hiérarchiques pour des batteries à ion lithium à haute vitesse[2014/47]
Examination procedure06.05.2015Amendment by applicant (claims and/or description)
06.05.2015Examination requested  [2015/33]
25.11.2016Communication of intention to grant the patent
05.04.2017Fee for grant paid
05.04.2017Fee for publishing/printing paid
05.04.2017Receipt of the translation of the claim(s)
Opposition(s)27.02.2018No opposition filed within time limit [2018/18]
Fees paidRenewal fee
15.03.2016Renewal fee patent year 03
11.04.2017Renewal fee patent year 04
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.
Lapses during opposition  TooltipHU30.04.2014
AL24.05.2017
AT24.05.2017
CY24.05.2017
CZ24.05.2017
DK24.05.2017
EE24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
IT24.05.2017
LT24.05.2017
LV24.05.2017
MC24.05.2017
MK24.05.2017
NL24.05.2017
PL24.05.2017
PT24.05.2017
RO24.05.2017
RS24.05.2017
SE24.05.2017
SI24.05.2017
SK24.05.2017
SM24.05.2017
TR24.05.2017
BG24.08.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
[2020/34]
Former [2020/31]HU30.04.2014
AT24.05.2017
CY24.05.2017
CZ24.05.2017
DK24.05.2017
EE24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
IT24.05.2017
LT24.05.2017
LV24.05.2017
MC24.05.2017
MK24.05.2017
NL24.05.2017
PL24.05.2017
PT24.05.2017
RO24.05.2017
RS24.05.2017
SE24.05.2017
SI24.05.2017
SK24.05.2017
SM24.05.2017
TR24.05.2017
BG24.08.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
Former [2020/28]HU30.04.2014
AT24.05.2017
CZ24.05.2017
DK24.05.2017
EE24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
IT24.05.2017
LT24.05.2017
LV24.05.2017
MC24.05.2017
NL24.05.2017
PL24.05.2017
PT24.05.2017
RO24.05.2017
RS24.05.2017
SE24.05.2017
SI24.05.2017
SK24.05.2017
SM24.05.2017
TR24.05.2017
BG24.08.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
Former [2020/15]AT24.05.2017
CZ24.05.2017
DK24.05.2017
EE24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
IT24.05.2017
LT24.05.2017
LV24.05.2017
MC24.05.2017
NL24.05.2017
PL24.05.2017
RO24.05.2017
RS24.05.2017
SE24.05.2017
SI24.05.2017
SK24.05.2017
SM24.05.2017
TR24.05.2017
BG24.08.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
Former [2018/52]AT24.05.2017
CZ24.05.2017
DK24.05.2017
EE24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
IT24.05.2017
LT24.05.2017
LV24.05.2017
MC24.05.2017
NL24.05.2017
PL24.05.2017
RO24.05.2017
RS24.05.2017
SE24.05.2017
SI24.05.2017
SK24.05.2017
SM24.05.2017
BG24.08.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
Former [2018/25]AT24.05.2017
CZ24.05.2017
DK24.05.2017
EE24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
IT24.05.2017
LT24.05.2017
LV24.05.2017
NL24.05.2017
PL24.05.2017
RO24.05.2017
RS24.05.2017
SE24.05.2017
SI24.05.2017
SK24.05.2017
SM24.05.2017
BG24.08.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
Former [2018/11]AT24.05.2017
CZ24.05.2017
DK24.05.2017
EE24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
IT24.05.2017
LT24.05.2017
LV24.05.2017
NL24.05.2017
PL24.05.2017
RO24.05.2017
RS24.05.2017
SE24.05.2017
SK24.05.2017
SM24.05.2017
BG24.08.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
Former [2018/10]AT24.05.2017
CZ24.05.2017
DK24.05.2017
EE24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
LT24.05.2017
LV24.05.2017
NL24.05.2017
RO24.05.2017
RS24.05.2017
SE24.05.2017
SK24.05.2017
BG24.08.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
Former [2018/09]AT24.05.2017
DK24.05.2017
EE24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
LT24.05.2017
LV24.05.2017
NL24.05.2017
RS24.05.2017
SE24.05.2017
BG24.08.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
Former [2017/52]AT24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
LT24.05.2017
LV24.05.2017
NL24.05.2017
RS24.05.2017
SE24.05.2017
BG24.08.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
Former [2017/50]AT24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
LT24.05.2017
LV24.05.2017
RS24.05.2017
SE24.05.2017
BG24.08.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
Former [2017/49]AT24.05.2017
ES24.05.2017
FI24.05.2017
HR24.05.2017
LT24.05.2017
NO24.08.2017
GR25.08.2017
IS24.09.2017
Documents cited:Search[XI]EP2565161  (ISHIHARA SANGYO KAISHA [JP]) [X] 1-4,6 * paragraphs [0013] - [0015] - [0 46] - [0051]; example - * [I] 5-15;
 [AD]CN103022461  (SH NAT ENG RES CT NANOTECH CO) [AD] 1-15 * abstract *;
 [A]DE102012000914  (SUED CHEMIE AG [DE]) [A] 1-15 * paragraph [0099]; examples 7-8 *
 [A]  - LAIFA SHEN ET AL, "Facile synthesis of hierarchically porous Li4Ti5O12 microspheres for high rate lithium ion batteries", JOURNAL OF MATERIALS CHEMISTRY, (20100707), vol. 20, no. 33, doi:10.1039/c0jm00348d, ISSN 0959-9428, page 6998, XP055148268 [A] 1-15 * "Abstract"; "Experimental", Scheme 1;; figures 2,3 *

DOI:   http://dx.doi.org/10.1039/c0jm00348d
 [A]  - HONGSEN LI ET AL, "Facile synthesis of N-doped carbon-coated Li4Ti5O12 microspheres using polydopamine as a carbon source for high rate lithium ion batteries", JOURNAL OF MATERIALS CHEMISTRY A, (20130404), vol. 1, no. 24, doi:10.1039/c3ta10623c, ISSN 2050-7488, page 7270, XP055148392 [A] 1-15 * "Experimental"; "Conclusion";; figures 1,3 *

DOI:   http://dx.doi.org/10.1039/c3ta10623c
by applicantCN102610824
 CN103022461
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.