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Extract from the Register of European Patents

EP About this file: EP3725919

EP3725919 - TRIVALENT CHROMIUM PLATING SOLUTION AND TRIVALENT CHROMIUM PLATING METHOD USING SAME [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  08.07.2022
Database last updated on 04.11.2024
FormerRequest for examination was made
Status updated on  18.09.2020
FormerThe international publication has been made
Status updated on  21.06.2019
Most recent event   Tooltip08.07.2022Application deemed to be withdrawnpublished on 10.08.2022  [2022/32]
Applicant(s)For all designated states
JCU Corporation
8-1, Higashiueno 4-chome
Taito-ku
Tokyo 1100015 / JP
[2020/43]
Inventor(s)01 / MORIKAWA Yuto
c/o JCU INTERATIONAL, INC.
51004 Century Court Wixom, MI 48393 / US
02 / HORI Masao
c/o JCU INTERATIONAL, INC.
51004 Century Court Wixom, MI 48393 / US
03 / NAKAGAMI Madoka
c/o JCU INTERATIONAL, INC.
51004 Century Court Wixom, MI 48393 / US
 [2020/43]
Representative(s)Blodig, Wolfgang
Wächtershäuser & Hartz
Patentanwaltspartnerschaft mbB
Weinstrasse 8
80333 München / DE
[2020/43]
Application number, filing date18888525.513.12.2018
[2020/43]
WO2018JP45799
Priority number, dateJP2017023921614.12.2017         Original published format: JP 2017239216
JP2018012119626.06.2018         Original published format: JP 2018121196
[2020/43]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019117230
Date:20.06.2019
Language:JA
[2019/25]
Type: A1 Application with search report 
No.:EP3725919
Date:21.10.2020
Language:EN
[2020/43]
Search report(s)International search report - published on:JP20.06.2019
(Supplementary) European search report - dispatched on:EP04.08.2021
ClassificationIPC:C25D3/06, C25D3/10
[2021/35]
CPC:
C25D3/10 (EP); C25D3/06 (EP,KR,US)
Former IPC [2020/43]C25D3/06
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 [2020/43]
TitleGerman:DREIWERTIGE CHROMPLATTIERUNGSLÖSUNG UND DREIWERTIGES CHROMBESCHICHTUNGSVERFAHREN DAMIT[2020/43]
English:TRIVALENT CHROMIUM PLATING SOLUTION AND TRIVALENT CHROMIUM PLATING METHOD USING SAME[2020/43]
French:SOLUTION DE PLACAGE DE CHROME TRIVALENT ET PROCÉDÉ DE PLACAGE DE CHROME TRIVALENT L'EMPLOYANT[2020/43]
Entry into regional phase29.05.2020Translation filed 
29.05.2020National basic fee paid 
29.05.2020Search fee paid 
29.05.2020Designation fee(s) paid 
29.05.2020Examination fee paid 
Examination procedure29.05.2020Examination requested  [2020/43]
04.03.2022Application deemed to be withdrawn, date of legal effect  [2022/32]
28.03.2022Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2022/32]
Fees paidRenewal fee
31.12.2020Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
31.12.202104   M06   Not yet paid
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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[X]CA1223547  (HARSHAW FILTROL PARTNERSHIP) [X] 1-11 * page 1, line 22 - page 2, line 28 * * page 2, line 30 - page 6, line 14 * * page 6, line 29 - page 9, line 2 *;
 [X]US4450052  (MCMULLEN WARREN H [US], et al) [X] 1-11 * column 2, line 23 - column 3, line 20 * * column 4, lines 7-14 * * column 4, lines 25-68 *;
 [T]US4167460  (TOMASZEWSKI THADDEUS W) [T] * examples 1-11 *;
 [X]CN101792917  (HARBIN INST OF TECHNOLOGY) [X] 10,11 * paragraphs [0003] - [0019] *;
 [X]CN105671599  (JINAN DILIGENCE TECH CO LTD) [X] 10,11 * paragraphs [0003] - [0022] * * paragraphs [0029] - [0037] * * paragraphs [0060] - [0065] *
International search[A]JP2016172933  (ATOTECH DEUTSCHLAND GMBH) [A] 1-11 * , example 8 & US 2014/0042033 A1 example 8 & WO 2012/150198 A2 & EP 2886683 A2 & TW 201250065 A & CA 2834109 A & KR 10-2014-0027200 A & ES 2578503 T & PL 2705176 T *;
 [A]JPS57152483  (W KIYANINGU MATERIARUZU LTD) [A] 1-11 * , claims, page 3, lower right column, line 12 to page 6, lower right column, line 16, example 9 & US 4473448 A claims, column 2, line 15 to column 6, line 29, example 8 & GB 2093861 A & EP 58044 A1 & AT 20482 E & AU 8028082 A & ZA 8200769 A *
by applicantJP2009074170
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.