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 information for Unitary Patents.

2024-03-06

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: EP3759754

EP3759754 - POSITIVE ELECTRODE SLURRY FOR LI-ION BATTERIES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.08.2022
Database last updated on 16.07.2024
FormerThe patent has been granted
Status updated on  03.09.2021
FormerGrant of patent is intended
Status updated on  11.07.2021
FormerRequest for examination was made
Status updated on  04.12.2020
FormerThe international publication has been made
Status updated on  31.08.2019
Formerunknown
Status updated on  06.03.2019
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
Umicore
Rue du Marais 31
1000 Brussels / BE
For all designated states
Umicore Korea Ltd.
71, 3gongdan 2-ro
Seobuk-gu
Chungcheongnam-do
Cheonan-si 330-200 / KR
[2021/01]
Inventor(s)01 / KIM, Jeong-Rae
71, 3gongdan 2-ro Seobuk-gu Chungcheongnam-do
Cheonan-si Cheonan-si 331-200 / KR
02 / BRIDEL, Jean-Sébastien
71, 3gongdan 2-ro Seobuk-gu, Chungcheongnam-do
Cheonan-si Cheonan-si 331-200 / KR
03 / MIN, Sul-Hee
71, 3gongdan 2-ro Seobuk-gu, Chungcheongnam-do
Cheonan-si Cheonan-si 331-200 / KR
04 / LEE, Jong-Ju
71, 3gongdan 2-ro Seobuk-gu, Chungcheongnam-do
Cheonan-si Cheonan-si 331-200 / KR
 [2021/01]
Representative(s)Knockaert, Guy
Umicore
RDI Patent Department
Watertorenstraat 33
2250 Olen / BE
[2021/01]
Application number, filing date19706415.711.02.2019
[2021/01]
WO2019EP53253
Priority number, dateEP2018015850426.02.2018         Original published format: EP 18158504
[2021/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019162119
Date:29.08.2019
Language:EN
[2019/35]
Type: A1 Application with search report 
No.:EP3759754
Date:06.01.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 29.08.2019 takes the place of the publication of the European patent application.
[2021/01]
Type: B1 Patent specification 
No.:EP3759754
Date:06.10.2021
Language:EN
[2021/40]
Search report(s)International search report - published on:EP29.08.2019
ClassificationIPC:H01M4/1391, H01M4/505, H01M10/0525
[2021/01]
CPC:
H01M4/505 (EP,KR,US); H01M4/131 (KR); H01M4/525 (KR,US);
H01M10/0525 (EP,KR,US); H01M4/0404 (US); H01M4/0471 (US);
H01M4/1391 (EP,KR,US); H01M4/62 (KR); H01M4/622 (US);
H01M4/623 (KR,US); H01M4/625 (KR,US); H01M2004/028 (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 [2021/01]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:POSITIVELEKTRODENAUFSCHLÄMMUNG FÜR LITHIUMIONENBATTERIEN[2021/29]
English:POSITIVE ELECTRODE SLURRY FOR LI-ION BATTERIES[2021/01]
French:SUSPENSION D'ÉLECTRODE POSITIVE POUR BATTERIES AU LITHIUM-ION[2021/29]
Former [2021/01]POSITIVELEKTRODENAUFSCHLÄMMUNG FÜR LITHIUM-IONEN-BATTERIEN
Former [2021/01]BOUILLIE D'ÉLECTRODE POSITIVE POUR BATTERIES AU LI-ION
Entry into regional phase28.09.2020National basic fee paid 
28.09.2020Designation fee(s) paid 
28.09.2020Examination fee paid 
Examination procedure28.09.2020Examination requested  [2021/01]
28.09.2020Date on which the examining division has become responsible
12.07.2021Communication of intention to grant the patent
25.08.2021Fee for grant paid
25.08.2021Fee for publishing/printing paid
25.08.2021Receipt of the translation of the claim(s)
Opposition(s)07.07.2022No opposition filed within time limit [2022/37]
Fees paidRenewal fee
01.03.2021Renewal fee patent year 03
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  TooltipAL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
MK06.10.2021
NL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE11.02.2022
LU11.02.2022
BE28.02.2022
CH28.02.2022
LI28.02.2022
[2024/23]
Former [2024/20]AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE11.02.2022
LU11.02.2022
BE28.02.2022
CH28.02.2022
LI28.02.2022
Former [2023/27]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE11.02.2022
LU11.02.2022
BE28.02.2022
CH28.02.2022
LI28.02.2022
Former [2023/10]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE11.02.2022
LU11.02.2022
BE28.02.2022
CH28.02.2022
LI28.02.2022
Former [2023/09]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE11.02.2022
LU11.02.2022
CH28.02.2022
LI28.02.2022
Former [2023/01]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
LU11.02.2022
Former [2022/49]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
RO06.10.2021
RS06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
LU11.02.2022
Former [2022/47]AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
RO06.10.2021
RS06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
LU11.02.2022
Former [2022/44]AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
NL06.10.2021
RO06.10.2021
RS06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/35]AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
RO06.10.2021
RS06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/34]AT06.10.2021
EE06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
RO06.10.2021
RS06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/33]AT06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
RS06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/25]AT06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
RS06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/24]AT06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
NL06.10.2021
RS06.10.2021
BG06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/23]AT06.10.2021
ES06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
RS06.10.2021
BG06.01.2022
PT07.02.2022
Former [2022/22]AT06.10.2021
LT06.10.2021
RS06.10.2021
BG06.01.2022
Former [2022/21]AT06.10.2021
RS06.10.2021
BG06.01.2022
Former [2022/19]BG06.01.2022
Cited inInternational search[A]WO0113443  (VALENCE TECHNOLOGY INC [US], et al) [A] 1-19 * example 1 * * page 6, line 18 - page 7, line 30 * * claims 1-21 *;
 [A]EP2523240  (MITSUBISHI CHEM CORP [JP]) [A] 1-19 * abstract * * paragraphs [0190] - [0194] * * paragraphs [0012] - [0015] * * paragraphs [0128] - [0129] *;
 [A]US2017207442  (HO KAM PIU [HK], et al) [A] 1-19 * paragraph [0177] - paragraph [0178] * * paragraph [0081] - paragraph [0102] * * paragraph [0010] - paragraph [0032] ** claims 1-9 *
by applicantWO0113443
 US2007212607
 US2012276446
 EP2523240
 US2015021518
 KR20150025665
 US2015364749
 US2016365571
 US2017207442
    - Journal of Materials Science, (20131200), vol. 48, no. 24, pages 8457 - 8551
    - LIU et al., "An effective mixing for lithium ion battery slurries", Advances in Chemical Engineering and Science, (20140000), vol. 4, pages 515 - 528
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.