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Extract from the Register of European Patents

EP About this file: EP4074868

EP4074868 - SOLID ELECTROLYTE FOR DRY ELECTROPOLISHING OF METALS WITH ACTIVITY MODERATOR [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  16.09.2022
Database last updated on 05.10.2024
FormerThe international publication has been made
Status updated on  13.08.2021
Most recent event   Tooltip30.07.2024New entry: Additional fee for renewal fee: payment of fee 
30.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Drylyte, S.L.
C/. Salvador Alarma nº 16
08035 Barcelona / ES
[2022/42]
Inventor(s)01 / SOTO HERNANDEZ, Marc
AV. ARAGON 27
08105 SANT FOST DE CAMPSENTELLES (BARCELONA) / ES
02 / SARSANEDAS GIMPERA, Marc
C/ BISBE VILANOVA 1BIS, 4-1
17800 OLOT (GIRONA) / ES
 [2022/42]
Representative(s)Espiell Gomez, Ignacio
R. Volart Pons y Cia., S.L.
Pau Claris, 77 2º 1ª
08010 Barcelona / ES
[2022/42]
Application number, filing date21750915.728.01.2021
[2022/42]
WO2021ES70065
Priority number, dateES2020003008204.02.2020         Original published format: ES 202030082
[2022/42]
Filing languageES
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021156531
Date:12.08.2021
Language:ES
[2021/32]
Type: A1 Application with search report 
No.:EP4074868
Date:19.10.2022
Language:EN
[2022/42]
Search report(s)International search report - published on:ES12.08.2021
(Supplementary) European search report - dispatched on:EP29.11.2023
ClassificationIPC:C25F3/16, C09G1/02, C09K13/00, B23H5/12, C25F3/24
[2024/01]
CPC:
C09G1/02 (EP,ES); C25F3/16 (ES); C25F3/24 (EP,US);
C09K13/00 (ES); B23H5/12 (EP)
Former IPC [2022/42]C25F3/16, C09G1/02, C09K13/00
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 [2022/42]
TitleGerman:FESTELEKTROLYT FÜR DAS TROCKENE ELEKTROPOLIEREN VON METALLEN MIT AKTIVITÄTSMODERATOR[2022/42]
English:SOLID ELECTROLYTE FOR DRY ELECTROPOLISHING OF METALS WITH ACTIVITY MODERATOR[2022/42]
French:ÉLECTROLYTE SOLIDE POUR L'ÉLECTROPOLISSAGE À SEC DE MÉTAUX AVEC UN MODÉRATEUR D'ACTIVITÉ[2022/42]
Entry into regional phase08.07.2022Translation filed 
11.07.2022National basic fee paid 
11.07.2022Search fee paid 
11.07.2022Designation fee(s) paid 
11.07.2022Examination fee paid 
Examination procedure03.12.2021Request for preliminary examination filed
International Preliminary Examining Authority: ES
11.07.2022Examination requested  [2022/42]
18.06.2024Amendment by applicant (claims and/or description)
18.06.2024Date on which the examining division has become responsible
Fees paidRenewal fee
30.01.2023Renewal fee patent year 03
29.07.2024Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.01.202404   M06   Fee paid on   29.07.2024
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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[Y]US2002077035  (WANG YUCHUN [US], et al) [Y] 1-7 * example -; claim - *;
 [Y]ES2734500  (DRYLYTE SL [ES]) [Y] 1-7* example -; claim - *
International search[Y]US2001020348  (UEDA KAZUMASA [JP], et al) [Y] 1-13 * , Parrafos [37 - 38]. *;
 [A]US2002077035  (WANG YUCHUN [US], et al) [A] 1-13 * , Párrafos 32 - 38]. *;
 [Y]US2004148867  (MATSUMI YASUO [JP]) [Y] 1-13 * , párrafo [7]; párrafos [23 - 24]; ejemplo 1. *;
 [A]WO2008005164  (CABOT MICROELECTRONICS CORP [US]) [A] 1-13* , párrafos [23 - 25]. *;
 [A]WO2015101034  (SH INTEGRATED CIRCUIT RES & DE [CN]) [A] 1-13 * , párrafos [ 8 - 10]. *;
 [Y]WO2019145588  (DRYLYTE SL [ES]) [Y] 1-13 * , página 6. *;
 [Y]ES2734415  (DRYLYTE SL [ES]) [Y] 1-13 * , ejemplos 1-3. *
by applicantES2604830
 ES2721170
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.