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Extract from the Register of European Patents

EP About this file: EP1679109

EP1679109 - CERAMIC HONEYCOMB FILTER AND METHOD FOR PRODUCTION THEREOF, AND SEALING MATERIAL FOR CERAMIC HONEYCOMB FILTER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.09.2014
Database last updated on 29.10.2024
Most recent event   Tooltip12.09.2014No opposition filed within time limitpublished on 15.10.2014  [2014/42]
Applicant(s)For all designated states
HITACHI METALS, LTD.
2-1, Shibaura 1-chome Minato-ku
Tokyo 105-8614 / JP
[2006/28]
Inventor(s)01 / TOKUMARU, Shinya
3905-402, Ogura-Uenohara, Kanda-machi
Miyako-gun, Fukuoka 8000353 / JP
 [2006/28]
Representative(s)Strehl Schübel-Hopf & Partner
Maximilianstrasse 54
80538 München / DE
[2013/45]
Former [2006/28]Strehl Schübel-Hopf & Partner
Maximilianstrasse 54
80538 München / DE
Application number, filing date04788339.229.09.2004
[2006/28]
WO2004JP14273
Priority number, dateJP2003033812629.09.2003         Original published format: JP 2003338126
[2006/28]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2005030364
Date:07.04.2005
Language:EN
[2005/14]
Type: A1 Application with search report 
No.:EP1679109
Date:12.07.2006
Language:EN
The application published by WIPO in one of the EPO official languages on 07.04.2005 takes the place of the publication of the European patent application.
[2006/28]
Type: B1 Patent specification 
No.:EP1679109
Date:06.11.2013
Language:EN
[2013/45]
Search report(s)International search report - published on:JP07.04.2005
(Supplementary) European search report - dispatched on:EP20.09.2006
ClassificationIPC:B01D39/20, F01N3/02
[2006/28]
CPC:
B01D46/2418 (EP,US); B01D39/20 (KR); B01D46/00 (KR);
B28B11/006 (EP,US); F01N3/0222 (EP,US); F01N2330/06 (EP,US);
Y02T10/12 (EP,US); Y10S264/48 (EP,US); Y10S55/05 (EP,US);
Y10S55/10 (EP,US); Y10S55/30 (EP,US); Y10T428/24149 (EP,US) (-)
Designated contracting statesDE,   FR [2007/01]
Former [2006/28]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:KERAMISCHER WABENFILTER UND VERFAHREN ZU DESSEN HERSTELLUNG UND DICHTUNGSMATERIAL FÜR KERAMISCHEN WABENFILTER[2006/28]
English:CERAMIC HONEYCOMB FILTER AND METHOD FOR PRODUCTION THEREOF, AND SEALING MATERIAL FOR CERAMIC HONEYCOMB FILTER[2006/28]
French:FILTRE CERAMIQUE EN NID D'ABEILLES ET SON PROCEDE DE PRODUCTION, ET MATERIAU D'OBTURATION POUR FILTRE CERAMIQUE EN NID D'ABEILLES[2006/28]
Entry into regional phase23.03.2006Translation filed 
31.03.2006National basic fee paid 
31.03.2006Search fee paid 
31.03.2006Designation fee(s) paid 
31.03.2006Examination fee paid 
Examination procedure31.03.2006Examination requested  [2006/28]
19.06.2009Despatch of a communication from the examining division (Time limit: M06)
28.12.2009Reply to a communication from the examining division
16.09.2010Despatch of a communication from the examining division (Time limit: M04)
11.11.2010Reply to a communication from the examining division
22.03.2013Communication of intention to grant the patent
29.07.2013Fee for grant paid
29.07.2013Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  19.06.2009
Opposition(s)07.08.2014No opposition filed within time limit [2014/42]
Fees paidRenewal fee
25.09.2006Renewal fee patent year 03
24.09.2007Renewal fee patent year 04
24.09.2008Renewal fee patent year 05
25.09.2009Renewal fee patent year 06
23.09.2010Renewal fee patent year 07
29.09.2011Renewal fee patent year 08
25.09.2012Renewal fee patent year 09
26.09.2013Renewal fee patent year 10
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Documents cited:Search[Y]DD247209  (VER PORZELLANWERKE KAHLA VEB [DD]) [Y] 1-9 * claim - *;
 [X]EP0554104  (NGK INSULATORS LTD [JP]) [X] 1-9 * claim - *;
 [Y]US2003026944  (KUMAZAWA KAZUHIKO [JP], et al) [Y] 1-9* claim - *
International search[A]JP2003126629  (HITACHI METALS LTD, et al);
 [A]JP2003172129  (MATSUMOTO GIKEN KK);
 [A]JP2003201823  (IBIDEN CO LTD);
 [AP]JP2004130176  (NGK INSULATORS LTD)
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.