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Extract from the Register of European Patents

EP About this file: EP3643385

EP3643385 - FILTRATION MEMBRANE MODULE AND FILTRATION METHOD [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  13.01.2022
Database last updated on 20.09.2024
FormerRequest for examination was made
Status updated on  27.03.2020
FormerThe international publication has been made
Status updated on  31.12.2018
Most recent event   Tooltip01.06.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
M. Technique Co., Ltd.
2-16, Technostage 2-chome
Izumi-shi, Osaka 594-1144 / JP
[2020/18]
Inventor(s)01 / ENOMURA Masakazu
c/o M. Technique Co. Ltd.
2-16 Technostage 2-chome
Izumi-shi Osaka 594-1144 / JP
02 / YOSHIZUMI Mai
c/o M. Technique Co. Ltd.
2-16 Technostage 2-chome
Izumi-shi Osaka 594-1144 / JP
 [2020/18]
Representative(s)Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
[N/P]
Former [2020/18]Carpmael, Robert Maurice Charles
Marks & Clerk LLP
15 Fetter Lane
London EC4A 1BW / GB
Application number, filing date18820914.221.06.2018
[2020/18]
WO2018JP23641
Priority number, dateWO2017JP2291921.06.2017         Original published format: PCT/JP2017/022919
[2020/18]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018235901
Date:27.12.2018
Language:JA
[2018/52]
Type: A1 Application with search report 
No.:EP3643385
Date:29.04.2020
Language:EN
[2020/18]
Search report(s)International search report - published on:JP27.12.2018
(Supplementary) European search report - dispatched on:EP31.03.2021
ClassificationIPC:B01D35/00, B01D63/08, B01D65/00, B01D63/06
[2021/17]
CPC:
B01D63/066 (EP,KR,US); B01D65/02 (KR,US); B01D63/065 (KR,US);
B01D63/062 (EP); B01D63/063 (KR,US); B01D63/067 (KR,US);
B01D65/08 (EP,KR,US); B01D71/02 (KR); B01D2313/08 (KR,US);
B01D2313/19 (KR,US); B01D2315/10 (KR,US); B01D2321/04 (EP,KR,US);
B01D2321/2016 (EP,KR,US) (-)
Former IPC [2020/18]B01D35/00, B01D63/08, B01D65/00
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 [2020/18]
TitleGerman:FILTRATIONSMEMBRANMODUL UND FILTRATIONSVERFAHREN[2020/18]
English:FILTRATION MEMBRANE MODULE AND FILTRATION METHOD[2020/18]
French:MODULE MEMBRANAIRE DE FILTRATION ET DISPOSITIF DE FILTRATION[2020/18]
Entry into regional phase18.12.2019Translation filed 
18.12.2019National basic fee paid 
18.12.2019Search fee paid 
18.12.2019Designation fee(s) paid 
18.12.2019Examination fee paid 
Examination procedure18.12.2019Examination requested  [2020/18]
02.11.2021Amendment by applicant (claims and/or description)
12.01.2022Despatch of a communication from the examining division (Time limit: M06)
21.07.2022Reply to a communication from the examining division
21.07.2023Despatch of a communication from the examining division (Time limit: M04)
27.11.2023Reply to a communication from the examining division
Fees paidRenewal fee
15.06.2020Renewal fee patent year 03
14.06.2021Renewal fee patent year 04
13.05.2022Renewal fee patent year 05
29.05.2023Renewal fee patent year 06
30.05.2024Renewal fee patent year 07
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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[A]US3922220  (MIDDLEMAN STANLEY, et al) [A] 1-7* the whole document *;
 [X]JPS62273008  (KUBOTA LTD) [X] 1-7 * abstract *;
 [X]US5294339  (JORGENS KLAUS [DE]) [X] 1-7 * column 4, line 24 - line 68; figure 1 *;
 [X]US6077436  (RAJNIK LAWRENCE S [US], et al) [X] 1,3 * column 10, line 45 - line 65; figures 14-15b *;
 [A]EP2586520  (BKT CO LTD [KR]) [A] 1-7 * the whole document *;
 [A]WO2016024056  (TECHNOLOGIES AVANCEES ET MEMBRANES IND [FR]) [A] 1-7 * the whole document *
International search[Y]JPS4896460  [Y] 2-3, 6 * , *;
 [A]JPS5249353U  [A] 1-7* , *;
 [A]JPS52133238U  [A] 1-7 * , *;
 [A]JPS53142383  (KOBE STEEL LTD) [A] 1-7 * , *;
 [Y]JP2000015012  (JAPAN SCIENCE & TECH CORP, et al) [Y] 6 * , *;
 [Y]JP2003183019  (CATALYSTS & CHEM IND CO) [Y] 6 * , *;
 [Y]JP2015066495  (MITSUBISHI KAKOKI KK) [Y] 6 * , *;
 [Y]JP2017064689  (SPG TECH CO LTD) [Y] 6 * , *;
 [XYA]JP6129389B  [X] 1 * , * [Y] 2-3, 6 [A] 4-5, 7
by applicantJPS5249353
 JPS52133238U
 JPH1157355
 WO9956851
 JP2006263517
 JP2006263640
 JP2011016037
 WO2013147272
 JP2014184362
 JP6151469B
 JP6144447B
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.