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Extract from the Register of European Patents

EP About this file: EP3819404

EP3819404 - TRIVALENT CHROMIUM PLATING SOLUTION AND CHROMIUM PLATING METHOD USING SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  09.04.2021
Database last updated on 24.08.2024
FormerThe international publication has been made
Status updated on  11.01.2020
Most recent event   Tooltip29.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
JCU Corporation
8-1, Higashiueno 4-chome
Taito-ku
Tokyo 1100015 / JP
[2021/19]
Inventor(s)01 / NAKAGAMI Madoka
c/o JCU CORPORATION,
2-4-3, Kurigi
Asao-ku
Kawasaki-shi, Kanagawa 215-0033 / JP
02 / HORI Masao
c/o JCU CORPORATION,
2-4-3, Kurigi
Asao-ku
Kawasaki-shi, Kanagawa 215-0033 / JP
03 / MORIKAWA Yuto
c/o JCU CORPORATION,
2-4-3, Kurigi
Asao-ku
Kawasaki-shi, Kanagawa 215-0033 / JP
 [2021/19]
Representative(s)Wächtershäuser & Hartz Patentanwaltspartnerschaft mbB
Weinstraße 8
80333 München / DE
[N/P]
Former [2021/19]Blodig, Wolfgang
Wächtershäuser & Hartz
Patentanwaltspartnerschaft mbB
Weinstrasse 8
80333 München / DE
Application number, filing date19830121.002.07.2019
[2021/19]
WO2019JP26246
Priority number, dateJP2018012650803.07.2018         Original published format: JP 2018126508
[2021/19]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020009096
Date:09.01.2020
Language:JA
[2020/02]
Type: A1 Application with search report 
No.:EP3819404
Date:12.05.2021
Language:EN
[2021/19]
Search report(s)International search report - published on:JP09.01.2020
(Supplementary) European search report - dispatched on:EP10.01.2022
ClassificationIPC:C25D3/06, C25D3/10, C25D5/48, C25D9/08
[2022/06]
CPC:
C25D3/06 (EP,US); C25D3/10 (EP,US); C25D5/48 (EP);
C25D9/08 (EP); C25D5/14 (EP)
Former IPC [2021/19]C25D3/06, C25D3/10
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 [2021/19]
TitleGerman:DREIWERTIGE CHROMPLATTIERUNGSLÖSUNG UND CHROMBESCHICHTUNGSVERFAHREN DAMIT[2021/19]
English:TRIVALENT CHROMIUM PLATING SOLUTION AND CHROMIUM PLATING METHOD USING SAME[2021/19]
French:SOLUTION DE PLACAGE AU CHROME TRIVALENT ET PROCÉDÉ DE PLACAGE AU CHROME FAISANT APPEL À CELLE-CI[2021/19]
Entry into regional phase27.01.2021Translation filed 
27.01.2021National basic fee paid 
27.01.2021Search fee paid 
27.01.2021Designation fee(s) paid 
27.01.2021Examination fee paid 
Examination procedure27.01.2021Examination requested  [2021/19]
25.07.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
31.07.2021Renewal fee patent year 03
31.07.2022Renewal fee patent year 04
28.07.2023Renewal fee patent year 05
29.07.2024Renewal fee patent year 06
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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[XY]US2003178314  (POLINSKI PAMELA A [US], et al) [X] 1,2,10-12,14,15 * paragraph [0008]; figure 1; claim 30 * * paragraph [0010] * * paragraph [0024] - paragraph [0029] * [Y] 3-9,13;
 [Y]JP2009074170  (NISSAN MOTOR) [Y] 13 * paragraph [0001]; claim 6 * * paragraph [0021] * * paragraph [0028] *;
 [A]CN103014784  (HEFEI HUAQING FANGXING SURFACE TECHNOLOGY CO LTD) [A] 1-15* abstract *;
 [Y]CN105671599  (JINAN DILIGENCE TECH CO LTD) [Y] 3-9 * paragraph [0008] * * paragraph [0017] - paragraph [0024] *
International search[A]JPS5839791  (M & T CHEMICALS INC) [A] 1-16 * , & *;
 [A]JPH01100291  (JAPAN CARLIT CO LTD) [A] 1-16 * , *;
 [A]JP2015221944  (NISSAN MOTOR, et al) [A] 1-16 * , *;
 [A]JP2016027211  (ATOTECH DEUTSCHLAND GMBH) [A] 1-16* , *
by applicantJP2012521495
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.