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Extract from the Register of European Patents

EP About this file: EP3524645

EP3524645 - PRODUCTION METHOD FOR ORGANIC PIGMENT COMPOSITION, COATING FILM PRODUCTION METHOD, AND METHOD FOR EVALUATING BRIGHTNESS OF COATING FILM [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  13.05.2022
Database last updated on 28.09.2024
FormerRequest for examination was made
Status updated on  12.07.2019
FormerThe international publication has been made
Status updated on  14.04.2018
Most recent event   Tooltip10.07.2024New entry: Despatch of examination report + time limit 
Applicant(s)For all designated states
M. Technique Co., Ltd.
2-16, Technostage 2-chome
Izumi-shi, Osaka 594-1144 / JP
[2019/33]
Inventor(s)01 / ENOMURA Masakazu
c/o M. Technique Co. Ltd.
2-16 Technostage 2-chome
Izumi-shi Osaka 594-1144 / JP
02 / HONDA Daisuke
c/o M. Technique Co. Ltd.
2-16 Technostage 2-chome
Izumi-shi Osaka 594-1144 / JP
 [2019/33]
Representative(s)Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
[N/P]
Former [2019/33]Carpmael, Robert Maurice Charles
Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
Application number, filing date17858553.510.10.2017
[2019/33]
WO2017JP36711
Priority number, dateJP2016019927307.10.2016         Original published format: JP 2016199273
[2019/33]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018066717
Date:12.04.2018
Language:JA
[2018/15]
Type: A1 Application with search report 
No.:EP3524645
Date:14.08.2019
Language:EN
[2019/33]
Search report(s)International search report - published on:JP12.04.2018
(Supplementary) European search report - dispatched on:EP02.06.2020
ClassificationIPC:C09B67/20, C09B67/08, C09B67/46, G01N21/27, G02B5/20, C09B67/02, G02B5/22, C09K11/06, G02B1/04
[2020/27]
CPC:
C09B67/0097 (EP,US); C09B67/007 (EP,KR); G01N21/474 (CN);
C09K11/025 (US); C09B67/006 (US); C09B67/0084 (EP);
C09B67/009 (EP); C09D5/22 (US); C09D7/41 (KR);
C09K11/06 (US); G01N21/01 (CN); G01N21/27 (KR,US);
G01N21/4738 (US); G02B1/04 (EP,US); G02B5/20 (KR,US);
G02B5/206 (EP,US); G02B5/223 (EP); G01N2021/4771 (CN) (-)
Former IPC [2019/33]C09B67/20, C09B67/08, C09B67/46, G01N21/27, G02B5/20
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 [2019/33]
TitleGerman:HERSTELLUNGSVERFAHREN FÜR ORGANISCHE PIGMENTZUSAMMENSETZUNG, VERFAHREN ZUR HERSTELLUNG EINES BESCHICHTUNGSFILMS UND VERFAHREN ZUR BEURTEILUNG DER HELLIGKEIT EINES BESCHICHTUNGSFILMS[2019/33]
English:PRODUCTION METHOD FOR ORGANIC PIGMENT COMPOSITION, COATING FILM PRODUCTION METHOD, AND METHOD FOR EVALUATING BRIGHTNESS OF COATING FILM[2019/33]
French:PROCÉDÉ DE PRODUCTION D'UNE COMPOSITION DE PIGMENT ORGANIQUE, PROCÉDÉ DE PRODUCTION D'UN FILM DE REVÊTEMENT ET PROCÉDÉ D'ÉVALUATION DE LA LUMINOSITÉ D'UN FILM DE REVÊTEMENT[2019/33]
Entry into regional phase18.04.2019Translation filed 
18.04.2019National basic fee paid 
18.04.2019Search fee paid 
18.04.2019Designation fee(s) paid 
18.04.2019Examination fee paid 
Examination procedure18.04.2019Examination requested  [2019/33]
21.12.2020Amendment by applicant (claims and/or description)
16.05.2022Despatch of a communication from the examining division (Time limit: M04)
21.09.2022Reply to a communication from the examining division
09.07.2024Despatch of a communication from the examining division (Time limit: M04)
Fees paidRenewal fee
25.10.2019Renewal fee patent year 03
23.10.2020Renewal fee patent year 04
25.10.2021Renewal fee patent year 05
25.10.2022Renewal fee patent year 06
25.10.2023Renewal fee patent year 07
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Documents cited:Search[X]EP1298165  (TODA KOGYO CORP [JP]);
 [X]JP2003105226  (TODA KOGYO CORP);
 [X]US2003116758  (MORII HIROKO [JP], et al);
 [X]JP2007177200  (HITACHI CHEMICAL CO LTD);
 [X]JP2009047936  (FUJIFILM CORP);
 [X]JP4668090B  ;
 [X]JP2014206618  (SAKATA INKS)
International searchJP2007231247  [x] (FUJIFILM CORP)[x] 16,20-22;
 JP2011068837  [x] (FUJIFILM CORP) [x] 17,20-22;
 WO2011096401  [xa] (M TECH CO LTD [JP], et al) [x] 15-16, 20-22 [a] 1-14, 18-19;
 JP2016084458  [x] (TOPPAN PRINTING CO LTD) [x] 16-17,20-22
by applicantJP2008268486
 JP2009112892
 WO2011096401
 JP2014126585
 JP2016061979
 WO2016JP77378
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.