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Extract from the Register of European Patents

EP About this file: EP4350850

EP4350850 - CYLINDRICAL SECONDARY BATTERY [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  08.03.2024
Database last updated on 29.10.2024
Most recent event   Tooltip19.04.2024Publication of search reportpublished on 22.05.2024  [2024/21]
19.04.2024Change - classificationpublished on 22.05.2024  [2024/21]
19.04.2024Change - classificationpublished on 22.05.2024  [2024/21]
Applicant(s)For all designated states
Samsung SDI Co., Ltd.
150-20, Gongse-ro
Giheung-gu
Yongin-si, Gyeonggi-do 17084 / KR
[2024/15]
Inventor(s)01 / LEE, Sang Hyo
17084 Yongin-si / KR
 [2024/15]
Representative(s)Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
[2024/15]
Application number, filing date23200525.628.09.2023
[2024/15]
Priority number, dateKR2022012693805.10.2022         Original published format: KR 20220126938
[2024/15]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP4350850
Date:10.04.2024
Language:EN
[2024/15]
Type: A3 Search report 
No.:EP4350850
Date:22.05.2024
Language:EN
[2024/21]
Search report(s)(Supplementary) European search report - dispatched on:EP18.04.2024
ClassificationIPC:H01M50/107, H01M50/119, H01M50/152, H01M50/148, H01M50/159, H01M50/342, H01M50/474, H01M50/477, H01M50/483, H01M50/486, H01M50/538, H01M50/55, H01M50/559, H01M50/566, H01M50/583, H01M50/593
[2024/15]
CPC:
H01M50/583 (EP); H01M50/152 (EP,CN,US); H01M50/179 (EP,US);
H01M50/107 (EP,US); H01M50/119 (EP); H01M50/154 (EP);
H01M50/159 (EP); H01M50/184 (EP,US); H01M50/186 (EP,US);
H01M50/3425 (EP); H01M50/474 (EP); H01M50/477 (EP);
H01M50/483 (EP); H01M50/486 (EP); H01M50/531 (EP,US);
H01M50/538 (EP); H01M50/55 (EP); H01M50/559 (EP,CN,US);
H01M50/566 (EP); H01M50/567 (CN); H01M50/578 (EP);
H01M50/581 (EP); H01M50/593 (EP); H01M2200/103 (EP);
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,   ME,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2024/15]
Extension statesBANot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ZYLINDRISCHE SEKUNDÄRBATTERIE[2024/15]
English:CYLINDRICAL SECONDARY BATTERY[2024/15]
French:BATTERIE SECONDAIRE CYLINDRIQUE[2024/15]
Examination procedure28.09.2023Examination requested  [2024/15]
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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]EP1914818  (GREATBATCH LTD [US]);
 [YA]KR20190125664  (SAMSUNG SDI CO LTD [KR]);
 [XY]WO2021172234  (PANASONIC IP MAN CO LTD [JP]);
 [A]CN215578778U  (EVE ENERGY CO LTD)
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.