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Extract from the Register of European Patents

EP About this file: EP4200885

EP4200885 - HYBRID CAPACITOR WITH IMPROVED ESR STABILIZATION [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  26.05.2023
Database last updated on 07.10.2024
FormerThe international publication has been made
Status updated on  25.02.2022
Most recent event   Tooltip24.07.2024Change - representative 
Applicant(s)For all designated states
Kemet Electronics Corporation
One East Broward Blvd., 5th Floor
Fort Lauderdale, FL 33301 / US
[2023/26]
Inventor(s)01 / ANDORALOV, Victor
7005-639 Évora / PT
02 / PAIS, Vania
7005-639 Évora / PT
03 / SÁ, Débora
7005-639 Évora / PT
04 / EVARISTO, Miguel
7005-639 Évora / PT
05 / MONTEIRO, Rui, A.
7005-639 Évora / PT
 [2023/26]
Representative(s)Reddie & Grose LLP
The White Chapel Building
10 Whitechapel High Street
London E1 8QS / GB
[N/P]
Former [2023/26]Goodman, Simon John Nye
Reddie & Grose LLP The White Chapel Building
10 Whitechapel High Street
London E1 8QS / GB
Application number, filing date21859059.418.08.2021
[2023/26]
WO2021US46505
Priority number, dateUS202063067946P20.08.2020         Original published format: US 202063067946 P
[2023/26]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022040314
Date:24.02.2022
Language:EN
[2022/08]
Type: A1 Application with search report 
No.:EP4200885
Date:28.06.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 24.02.2022 takes the place of the publication of the European patent application.
[2023/26]
Search report(s)International search report - published on:US24.02.2022
ClassificationIPC:H01G9/025, H01G9/052, H01G11/04
[2023/26]
CPC:
H01G9/052 (EP,US); H01G9/0036 (EP,US); H01G9/0425 (EP,US);
H01G9/07 (EP,US); H01G9/15 (EP,US); H01G2009/05 (EP);
H01G9/028 (EP); Y02E60/13 (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 [2023/26]
TitleGerman:HYBRIDKONDENSATOR MIT VERBESSERTER ESR-STABILISIERUNG[2023/26]
English:HYBRID CAPACITOR WITH IMPROVED ESR STABILIZATION[2023/26]
French:CONDENSATEUR HYBRIDE À STABILISATION ESR AMÉLIORÉE[2023/26]
Entry into regional phase28.11.2022National basic fee paid 
28.11.2022Search fee paid 
28.11.2022Designation fee(s) paid 
28.11.2022Examination fee paid 
Examination procedure16.06.2022Request for preliminary examination filed
International Preliminary Examining Authority: US
28.11.2022Examination requested  [2023/26]
21.09.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
21.03.2023Renewal fee patent year 03
04.07.2024Renewal fee patent year 04
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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[A]US7875087  (NORTON JOHN D [US], et al) [A] 1-65* ; entire document *;
 [YA]US2018323015  (ANDORALOV VICTOR [SE], et al) [Y] 1-2, 5, 13-16, 31-37, 40, 48-51 * ; para [0013]-[0014], [0036], [0039], [0051], [0053] * [A] 3-4, 6-12, 17-30, 38-39, 41-47, 52-65;
 [YA]US2018374649  (ISHIKAWA AKIO [JP], et al) [Y] 1-2, 5, 13-16, 31-37, 40,48-51 * ; para [0014], [0018]-[0019], [0092] * [A] 3-4, 6-12, 17-30, 38-39,41-47, 52-65;
 [YA]US2019172652  (BILER MARTIN [CZ], et al) [Y] 1-2, 5, 13-16, 31-37, 40,48-51 * ; para [0003], [0036], [0058] * [A] 3-4, 6-12, 17-30, 38-39,41-47, 52-65;
 [A]US2020105479  (MATSUSHITA SHUMPEI [JP], et al) [A] 1-65 * ; entire document *
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.