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Extract from the Register of European Patents

EP About this file: EP3821485

EP3821485 - CONTINUOUS AND SEMI-CONTINUOUS METHODS OF SEMI-SOLID ELECTRODE AND BATTERY MANUFACTURING [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  16.04.2021
Database last updated on 31.08.2024
FormerThe international publication has been made
Status updated on  18.01.2020
Formerunknown
Status updated on  06.08.2019
Most recent event   Tooltip26.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
24M Technologies, Inc.
130 Brookline Street
Cambridge, MA 02139 / US
[2021/20]
Inventor(s)01 / ZAGARS, Raymond
95 West Squantum St. 1211
Quincy, Massachusetts 02171 / US
02 / OTA, Naoki
2 Seaborn Place
Lexington, Massachusetts 02420 / US
03 / TYLER, Matthew R.
212 E 70th St. 3D New York
New York 10021 / US
04 / HOLMAN, Richard K.
47 Overbrook Drive
Wellesley, Massachusetts 02482 / US
05 / DUDZIAK, Mark
42 Bishop Road
Sharon, Massachusetts 02067 / US
06 / BAZZARELLA, Ricardo
25 Canterbury Road
Woburn, Massachusetts 01801 / US
 [2021/20]
Representative(s)Gill Jennings & Every LLP
The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[2021/20]
Application number, filing date19745508.209.07.2019
[2021/20]
WO2019US41061
Priority number, dateUS201862695483P09.07.2018         Original published format: US 201862695483 P
[2021/20]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020014268
Date:16.01.2020
Language:EN
[2020/03]
Type: A1 Application with search report 
No.:EP3821485
Date:19.05.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 16.01.2020 takes the place of the publication of the European patent application.
[2021/20]
Search report(s)International search report - published on:EP16.01.2020
ClassificationIPC:H01M4/02, H01M4/139, H01M10/058
[2021/20]
CPC:
H01M4/02 (EP); H01M4/0404 (KR,US); H01M4/139 (EP,KR,US);
H01M10/058 (EP,KR); H01M4/0409 (KR,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 [2021/20]
TitleGerman:KONTINUIERLICHE UND HALBKONTINUIERLICHE VERFAHREN ZUR HERSTELLUNG VON HALBFESTEN ELEKTRODEN UND BATTERIEN[2021/20]
English:CONTINUOUS AND SEMI-CONTINUOUS METHODS OF SEMI-SOLID ELECTRODE AND BATTERY MANUFACTURING[2021/20]
French:PROCÉDÉS CONTINUS ET SEMI-CONTINUS DE FABRICATION D'ÉLECTRODES SEMI-SOLIDES ET DE BATTERIES[2021/20]
Entry into regional phase12.11.2020National basic fee paid 
12.11.2020Designation fee(s) paid 
12.11.2020Examination fee paid 
Examination procedure12.11.2020Examination requested  [2021/20]
12.11.2020Date on which the examining division has become responsible
26.08.2021Amendment by applicant (claims and/or description)
Fees paidRenewal fee
26.07.2021Renewal fee patent year 03
27.09.2022Renewal fee patent year 04
26.07.2023Renewal fee patent year 05
25.07.2024Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
31.07.202204   M06   Fee paid on   27.09.2022
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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.
Cited inInternational search[X]JP2015187943  (HITACHI HIGH TECH CORP) [X] 1,2,4,6-8 * paragraph [0024] - paragraph [0026] * * paragraph [0036] * * paragraph [0048] *;
 [A]US2015340702  (SANADA MASAKA [JP]) [A] 1-20 * paragraph [0046]; figure 8 * * paragraph [0050] * * paragraph [0076] - paragraph [0078] * * paragraph [0084] ** paragraph [0117] *;
 [X]US2017104204  (ZHAMU ARUNA [US], et al) [X] 1-4,6,7 * paragraph [0085] * * paragraph [0092] - paragraph [0099] * * paragraph [0020] * * paragraph [0102] * * paragraph [0026] *;
 [XI]EP3168914  (JOHNSON BATTERY TECH INC [US]) [X] 1,2,4,6,8,16-20 * paragraph [0012] * * paragraph [0029] * * paragraph [0037] - paragraph [0038]; figure 6 * * claim 5 * * paragraph [0031] * [I] 5,9-15;
 [X]US2017222254  (SAKAMOTO JEFFREY [US], et al) [X] 1,2,4,6,7 * paragraph [0035] * * paragraph [0054] * * figure 8 * * paragraph [0049] - paragraph [0050]; figures 5-6 * * paragraph [0047] *;
 [X]US2018019493  (JAKUS ADAM E [US], et al) [X] 1,2,4,6-8 * paragraph [0003] * * paragraph [0038] * * paragraph [0075] * * paragraph [0039] * * paragraph [0019] * * paragraph [0022] * * paragraph [0024] *
by applicantUS8993159
 US9178200
 US9184464
 US9203092
 US9437864
 US9484569
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.