EP0801978 - PROCESS FOR THE DENITRATION OF EXHAUST GASES WITH HEAT TREATED ACTIVATED CARBON [Right-click to bookmark this link] | |||
Former [1997/43] | HEAT TREATED ACTIVATED CARBON FOR DENITRATION, PROCESS FOR PREPARING THE SAME, METHOD OF DENITRATION USING THE SAME, AND SYSTEM OF DENITRATION USING THE SAME | ||
[2008/32] | Status | No opposition filed within time limit Status updated on 18.06.2010 Database last updated on 12.10.2024 | Most recent event Tooltip | 08.07.2011 | Change - lapse in a contracting state State(s) deleted from list of lapses: IT | published on 10.08.2011 [2011/32] | Applicant(s) | For all designated states OSAKA GAS CO., LTD. 1-2, Hiranomachi 4-chome, Chuo-ku Osaka-shi Osaka-fu 541 / JP | For all designated states MITSUBISHI JUKOGYO KABUSHIKI KAISHA 5-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100 / JP | [2009/33] |
Former [1997/43] | For all designated states OSAKA GAS CO., LTD. 1-2, Hiranomachi 4-chome, Chuo-ku Osaka-shi, Osaka-fu 541 / JP | ||
For all designated states MITSUBISHI JUKOGYO KABUSHIKI KAISHA 5-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100 / JP | Inventor(s) | 01 /
MOCHIDA, Isao 28-10, Kashii 2-chome, Higashi-ku Fukuoka-shi, Fukuoka-ken 813 / JP | 02 /
YASUTAKE, Akinori, Mitsubishi Jukogyo K.K. 717-1, Fukahorimachi 5-chome Nagasaki-shi, Nagasaki-ken 851-03 / JP | 03 /
SETOGUCHI, Toshihiko, Mitsubishi Jukogyo K.K. 717-1, Fukahorimachi 5-chome Nagasaki-shi, Nagasaki-ken 851-03 / JP | 04 /
KOBAYASHI, Norihisa, Mitsubishi Jukogyo K.K. 5-1, Marunouchi 2-chome Chiyoda-ku, Tokyo 100 / JP | 05 /
KASUH, Takahiro, Osaka Gas Company Ltd. 1-2, Hiranomachi 4-chome, Chuo-ku Osaka-shi, Osaka-fu 541 / JP | 06 /
YOSHIKAWA, Masaaki, Osaka Gas Company Ltd. 1-2, Hiranomachi 4-chome, Chuo-ku Osaka-shi, Osaka-fu 541 / JP | [1997/43] | Representative(s) | Couchman, Jonathan Hugh, et al HGF Limited 1 City Walk Leeds LS11 9DX / GB | [N/P] |
Former [1997/43] | Couchman, Jonathan Hugh, et al Harrison Goddard Foote, 1 Cottage Road Leeds LS6 4DD / GB | Application number, filing date | 96931288.3 | 24.09.1996 | [1997/43] | WO1996JP02737 | Priority number, date | JP19950255045 | 02.10.1995 Original published format: JP 25504595 | JP19950255047 | 02.10.1995 Original published format: JP 25504795 | JP19950285665 | 02.11.1995 Original published format: JP 28566595 | [1997/43] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9712671 | Date: | 10.04.1997 | Language: | EN | [1997/16] | Type: | A1 Application with search report | No.: | EP0801978 | Date: | 22.10.1997 | Language: | EN | The application published by WIPO in one of the EPO official languages on 10.04.1997 takes the place of the publication of the European patent application. | [1997/43] | Type: | B1 Patent specification | No.: | EP0801978 | Date: | 12.08.2009 | Language: | EN | [2009/33] | Type: | B9 Corrected patent specification | No.: | EP0801978 | Date: | 17.02.2010 | [2010/07] | Search report(s) | International search report - published on: | JP | 10.04.1997 | (Supplementary) European search report - dispatched on: | EP | 19.08.1999 | Classification | IPC: | B01J21/18, B01D53/56, B01D53/86 | [1997/43] | CPC: |
B01J21/18 (EP,US);
B01D53/8628 (EP,US);
B01D2255/702 (EP,US)
| Designated contracting states | AT, BE, DE, FR, GB, IT, NL [1997/43] | Title | German: | VERFAHREN ZUR ENTSTICKUNG VON ABGASEN MITTELS HITZEBEHANDELTEM AKTIVEN KOHLENSTOFF | [2008/32] | English: | PROCESS FOR THE DENITRATION OF EXHAUST GASES WITH HEAT TREATED ACTIVATED CARBON | [2008/32] | French: | PROCEDE D'ELIMINATION D'AZOTE DES GAZ D'ECHAPPEMENT AU MOYEN DE CHARBON ACTIF TRAITE THERMIQUEMENT | [2008/32] |
Former [1997/43] | HITZEBEHANDELTER AKTIVER KOHLENSTOFF ZUR ENTSTICKUNG, VERFAHREN ZU DESSEN HERSTELLUNG, METHODE ZUR ENTSTICKUNG UNTER DESSEN EINSATZ UND SYSTEM ZUR ENTSTICKUNG UNTER DESSEN EINSATZ | ||
Former [1997/43] | HEAT TREATED ACTIVATED CARBON FOR DENITRATION, PROCESS FOR PREPARING THE SAME, METHOD OF DENITRATION USING THE SAME, AND SYSTEM OF DENITRATION USING THE SAME | ||
Former [1997/43] | CHARBON ACTIF TRAITE THERMIQUEMENT SERVANT A L'ELIMINATION DE L'AZOTE, PROCEDE DE PREPARATION DUDIT CHARBON ACTIF, PROCEDE ET SYSTEME D'ELIMINATION D'AZOTE AU MOYEN DUDIT CHARBON ACTIF | Entry into regional phase | 02.05.1997 | Translation filed | 24.04.1997 | National basic fee paid | 24.04.1997 | Search fee paid | 24.04.1997 | Designation fee(s) paid | 24.04.1997 | Examination fee paid | Examination procedure | 02.05.1997 | Examination requested [1997/43] | 26.07.2001 | Despatch of a communication from the examining division (Time limit: M06) | 23.01.2002 | Reply to a communication from the examining division | 23.05.2002 | Despatch of a communication from the examining division (Time limit: M04) | 02.10.2002 | Reply to a communication from the examining division | 30.06.2003 | Date of oral proceedings | 14.08.2003 | Despatch of communication that the application is refused, reason: substantive examination {1} | 14.08.2003 | Minutes of oral proceedings despatched | 28.04.2008 | Despatch of a communication from the examining division (Time limit: M04) | 23.06.2008 | Reply to a communication from the examining division | 18.12.2008 | Communication of intention to grant the patent | 03.04.2009 | Fee for grant paid | 03.04.2009 | Fee for publishing/printing paid | Appeal following examination | 13.10.2003 | Appeal received No. T0081/04 | 15.12.2003 | Statement of grounds filed | 01.04.2008 | Interlocutory revision of appeal | 01.04.2008 | Result of appeal procedure: continuation of examination procedure | 14.03.2008 | Date of oral proceedings | 19.03.2008 | Minutes of oral proceedings despatched | 14.03.2008 | Date of oral proceedings | Opposition(s) | 17.05.2010 | No opposition filed within time limit [2010/29] | Fees paid | Renewal fee | 11.08.1998 | Renewal fee patent year 03 | 24.08.1999 | Renewal fee patent year 04 | 11.08.2000 | Renewal fee patent year 05 | 01.09.2001 | Renewal fee patent year 06 | 11.09.2002 | Renewal fee patent year 07 | 14.07.2003 | Renewal fee patent year 08 | 23.09.2004 | Renewal fee patent year 09 | 03.08.2005 | Renewal fee patent year 10 | 30.08.2006 | Renewal fee patent year 11 | 23.08.2007 | Renewal fee patent year 12 | 16.07.2008 | Renewal fee patent year 13 |
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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. | Lapses during opposition Tooltip | deleted | [2011/32] |
Former [2011/28] | IT | 24.09.2009 | Documents cited: | Search | [XA]JPS5464091 ; | [A]US4855116 (RICHTER EKKEHARD [DE], et al) [A] 1,4-6 * claim 1 *; | [A]WO9416806 (CALGON CARBON CORP [US]) [A] * page 2, paragraph 4 - page 4, paragraph 2; claims 1,2 * | [XA] - PATENT ABSTRACTS OF JAPAN, (19790725), vol. 003, no. 087, Database accession no. (C - 053), & JP54064091 A 19790523 (TOHO RAYON CO LTD) [X] 1,3,5 * abstract * [A] 8-12 | International search | [A]JPS5381475 (TAKEDA CHEMICAL INDUSTRIES LTD); | [A]JPS54139880 (KOGYO GIJUTSUIN); | [A]JPS6458331 (MITSUI MINING CO LTD); | [A]JPH05261249 ; | [X]JPH0679176 (OSAKA GAS CO LTD) |