EP1598534 - Honeycomb filter and exhaust gas purification system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.02.2011 Database last updated on 10.07.2024 | Most recent event Tooltip | 18.02.2011 | No opposition filed within time limit | published on 23.03.2011 [2011/12] | Applicant(s) | For all designated states NGK Insulators, Ltd. 2-56 Suda-cho, Mizuho-ku Nagoya-City, Aichi Pref. 467-8530 / JP | [N/P] |
Former [2010/15] | For all designated states NGK INSULATORS, LTD. 2-56 Suda-cho, Mizuho-ku Nagoya-City, Aichi Pref. 467-8530 / JP | ||
Former [2005/47] | For all designated states NGK INSULATORS, LTD. 2-56 Suda-cho, Mizuho-ku Nagoya-City, Aichi Pref. 467-8530 / JP | Inventor(s) | 01 /
Ichikawa, Yukihito c/o NGK Insulators, Ltd. Legal Affairs and IP Dept. 2-56 Suda-cho Mizuho-ku Nagoya City Aichi-ken 467-8530 / JP | 02 /
Yamada, Toshio c/o NGK Insulators, Ltd. Legal Affairs and IP Dept. 2-56 Suda-cho Mizuho-ku Nagoya City Aichi-ken 467-8530 / JP | [2005/47] | Representative(s) | Paget, Hugh Charles Edward, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | [N/P] |
Former [2005/47] | Paget, Hugh Charles Edward, et al Mewburn Ellis LLP York House 23 Kingsway London WC2B 6HP / GB | Application number, filing date | 05017556.1 | 17.02.2004 | [2005/47] | Priority number, date | JP20030039426 | 18.02.2003 Original published format: JP 2003039426 | [2005/47] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1598534 | Date: | 23.11.2005 | Language: | EN | [2005/47] | Type: | A3 Search report | No.: | EP1598534 | Date: | 14.12.2005 | [2005/50] | Type: | B1 Patent specification | No.: | EP1598534 | Date: | 14.04.2010 | Language: | EN | [2010/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.10.2005 | Classification | IPC: | F01N3/035, F01N3/28, F01N3/022, C04B38/00, C04B37/00 | [2005/47] | CPC: |
F01N3/2828 (EP,US);
B01D46/0001 (EP,US);
B01D46/2451 (EP,US);
B01D46/2459 (EP,US);
B01D46/64 (EP,US);
B01D53/944 (EP,US);
C04B35/185 (EP,US);
C04B35/195 (EP,US);
C04B35/478 (EP,US);
C04B35/565 (EP,US);
C04B35/581 (EP,US);
C04B37/005 (EP,US);
C04B38/0006 (EP,US);
C04B38/0016 (EP,US);
C04B38/008 (EP,US);
F01N13/0097 (EP,US);
F01N3/0222 (EP,US);
F01N3/035 (EP,US);
C04B2111/00793 (EP,US);
C04B2111/0081 (EP,US);
C04B2237/062 (EP,US);
C04B2237/341 (EP,US);
C04B2237/343 (EP,US);
C04B2237/346 (EP,US);
C04B2237/348 (EP,US);
C04B2237/363 (EP,US);
C04B2237/365 (EP,US);
C04B2237/366 (EP,US);
C04B2237/368 (EP,US);
C04B2237/78 (EP,US);
C04B2237/88 (EP,US);
F01N2250/02 (EP,US);
F01N2330/02 (EP,US);
F01N2330/06 (EP,US);
F01N2330/30 (EP,US);
F01N2510/06 (EP,US);
F01N2510/063 (EP,US);
F01N2570/10 (EP,US);
F01N2570/12 (EP,US);
| C-Set: |
C04B38/0006, C04B35/00 (EP,US);
C04B38/0016, C04B35/185, C04B35/195, C04B35/478, C04B35/565, C04B35/581, C04B38/0012 (US,EP) | Designated contracting states | DE, FR [2006/34] |
Former [2005/47] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR | Title | German: | Wabenfilter und Abgasreinigungssystem | [2005/47] | English: | Honeycomb filter and exhaust gas purification system | [2005/47] | French: | Filtre en nid d'abeilles et système de purification des gaz d'échappement | [2005/47] | Examination procedure | 18.04.2006 | Amendment by applicant (claims and/or description) | 19.04.2006 | Examination requested [2006/24] | 16.10.2006 | Despatch of a communication from the examining division (Time limit: M04) | 22.02.2007 | Reply to a communication from the examining division | 22.09.2009 | Communication of intention to grant the patent | 12.01.2010 | Fee for grant paid | 12.01.2010 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP04250835.8 / EP1450015 | Opposition(s) | 17.01.2011 | No opposition filed within time limit [2011/12] | Fees paid | Renewal fee | 05.09.2005 | Renewal fee patent year 03 | 22.02.2007 | Renewal fee patent year 04 | 22.02.2008 | Renewal fee patent year 05 | 26.02.2009 | Renewal fee patent year 06 | 23.02.2010 | Renewal 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]JPH1099626 ; | [A]WO02070106 (NGK INSULATORS LTD [JP], et al) [A] 2,3 * the whole document *; | [E]EP1398069 (DELPHI TECH INC [US]) [E] 1 * paragraph [0020] - paragraph [0021]; figures 4,5 * | [A] - PATENT ABSTRACTS OF JAPAN, (19980731), vol. 1998, no. 09, & JP10099626 A 19980421 (IBIDEN CO LTD) [A] 4 * abstract * |