EP0828068 - Apparatus and method for purifying exhaust gas in an internal combustion engine [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.11.2001 Database last updated on 19.07.2024 | Most recent event Tooltip | 23.11.2001 | No opposition filed within time limit | published on 09.01.2002 [2002/02] | Applicant(s) | For all designated states Toyota Jidosha Kabushiki Kaisha 1 Toyota-cho Toyota-shi Aichi-ken / JP | [N/P] |
Former [1998/11] | For all designated states TOYOTA JIDOSHA KABUSHIKI KAISHA 1, Toyota-cho Toyota-shi Aichi-ken / JP | Inventor(s) | 01 /
Katoh, Kenji c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi-ken / JP | 02 /
Gotoh, Masato c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi-ken / JP | 03 /
Asanuma, Takamitsu c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi-ken / JP | [1998/11] | Representative(s) | Pellmann, Hans-Bernd, et al Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4-6 80336 München / DE | [N/P] |
Former [1998/11] | Pellmann, Hans-Bernd, Dipl.-Ing., et al Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4 80336 München / DE | Application number, filing date | 97115538.7 | 08.09.1997 | [1998/11] | Priority number, date | JP19960237946 | 09.09.1996 Original published format: JP 23794696 | [1998/11] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0828068 | Date: | 11.03.1998 | Language: | EN | [1998/11] | Type: | A3 Search report | No.: | EP0828068 | Date: | 01.09.1999 | [1999/35] | Type: | B1 Patent specification | No.: | EP0828068 | Date: | 17.01.2001 | Language: | EN | [2001/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.07.1999 | Classification | IPC: | F02D41/14, F02D33/02, F02D13/02, F02D41/02 | [1999/35] | CPC: |
F01L1/34 (EP,US);
F01N3/0842 (EP,US);
F01N3/10 (KR);
F02D13/0215 (EP,US);
F02D13/0261 (EP,US);
F02D41/0002 (EP,US);
F02D41/0275 (EP,US);
F01L2201/00 (EP,US);
F02D2013/0292 (EP,US);
F02D2041/001 (EP,US);
Y02A50/20 (EP,US);
Y02T10/12 (EP,US);
Y02T10/40 (EP,US)
(-)
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Former IPC [1998/11] | F02D41/14, F02D33/02, F02D13/02 | Designated contracting states | DE, FR, GB [2000/19] |
Former [1998/11] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren und Vorrichtung zum Reinigen von Abgasen einer Brennkraftmaschine | [1998/11] | English: | Apparatus and method for purifying exhaust gas in an internal combustion engine | [1998/11] | French: | Dispositif et méthode pour purifier les gaz d'échappement d'un moteur à combustion interne | [1998/11] | Examination procedure | 08.09.1997 | Examination requested [1998/11] | 09.09.1999 | Amendment by applicant (claims and/or description) | 05.04.2000 | Despatch of communication of intention to grant (Approval: Yes) | 12.07.2000 | Communication of intention to grant the patent | 12.10.2000 | Fee for grant paid | 12.10.2000 | Fee for publishing/printing paid | Opposition(s) | 18.10.2001 | No opposition filed within time limit [2002/02] | Fees paid | Renewal fee | 13.09.1999 | Renewal fee patent year 03 | 13.09.2000 | Renewal fee patent year 04 |
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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]EP0581279 (TOYOTA MOTOR CO LTD [JP]) [A] 1,2 * column 2, line 24 - line 39 *; | [A]US4995351 (OHKUBO SATORU [JP], et al) [A] 1,2 * column 1, line 50 - column 2, line 23 * * column 3, line 15 - column 4, line 2 *; | [AD]WO9307363 (TOYOTA MOTOR CO LTD [JP]) [AD] 1,2; | EP0560991 [ ] (TOYOTA MOTOR CO LTD [JP]) [ ] * column 2, line 10 - line 29 *; | [A]EP0627548 (TOYOTA MOTOR CO LTD [JP]); | [A]US5427071 (THOMAS CHRISTOPHER P [US], et al) | by applicant | WO9307363 |