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EP1791621
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EP About this file: EP1791621
| EP1791621 - CATALYST AND METHOD FOR REDUCTION OF NITROGEN OXIDES [Right-click to bookmark this link] | Status | The application has been refused Status updated on 08.09.2017 Database last updated on 09.09.2024 | Most recent event Tooltip | 08.09.2017 | Refusal of application | published on 11.10.2017 [2017/41] | Applicant(s) | For all designated states The Regents of the University of California Los Alamos National Laboratory LC/IP, MS A 187 Los Alamos, NM 87545 / US | [N/P] |
| Former [2007/23] | For all designated states The Regents of the University of California Los Alamos National Laboratory, LC/IP, MS A 187 Los Alamos, NM 87545 / US | Inventor(s) | 01 /
OTT, Kevin, C. 5625 Quemazon Los Alamos, NM 87544 / US | [2007/23] | Representative(s) | Feucker, Max Martin, et al Becker & Müller Patentanwälte Turmstraße 22 40878 Ratingen / DE | [N/P] |
| Former [2007/23] | Müller, Karl-Ernst, et al Patentanwälte Becker & Müller, Turmstrasse 22 40878 Ratingen / DE | Application number, filing date | 05815306.5 | 25.07.2005 | [2007/23] | WO2005US26372 | Priority number, date | US20040899749 | 27.07.2004 Original published format: US 899749 | US20050663065P | 18.03.2005 Original published format: US 663065 P | [2007/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2006031297 | Date: | 23.03.2006 | Language: | EN | [2006/12] | Type: | A2 Application without search report | No.: | EP1791621 | Date: | 06.06.2007 | Language: | EN | The application published by WIPO in one of the EPO official languages on 23.03.2006 takes the place of the publication of the European patent application. | [2007/23] | Search report(s) | International search report - published on: | US | 27.04.2006 | (Supplementary) European search report - dispatched on: | EP | 25.08.2010 | Classification | IPC: | B01D53/56 | [2007/23] | CPC: |
B01D53/9418 (EP,US);
B01D53/8628 (EP,US);
B01J29/076 (EP,US);
B01J29/48 (EP,US);
B01J37/0246 (EP,US);
B01D2251/2062 (EP,US);
B01D2255/2065 (EP,US);
B01D2255/2073 (EP,US);
B01D2255/20738 (EP,US);
B01D2255/50 (EP,US);
B01D2255/504 (EP,US);
B01J29/46 (EP,US);
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR [2007/23] | Extension states | AL | Not yet paid | BA | Not yet paid | HR | Not yet paid | MK | Not yet paid | YU | Not yet paid | Title | German: | KATALYSATOR UND VERFAHREN ZUR REDUZIERUNG VON STICKSTOFFOXIDEN | [2007/23] | English: | CATALYST AND METHOD FOR REDUCTION OF NITROGEN OXIDES | [2007/23] | French: | CATALYSEURS ET PROCEDE POUR LA REDUCTION D'OXYDES D'AZOTE | [2007/23] | Entry into regional phase | 24.02.2007 | National basic fee paid | 24.02.2007 | Search fee paid | 24.02.2007 | Designation fee(s) paid | 24.02.2007 | Examination fee paid | Examination procedure | 08.11.2005 | Request for preliminary examination filed International Preliminary Examining Authority: US | 24.02.2007 | Examination requested [2007/23] | 01.07.2011 | Amendment by applicant (claims and/or description) | 19.08.2011 | Despatch of a communication from the examining division (Time limit: M06) | 04.04.2012 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 01.06.2012 | Reply to a communication from the examining division | 07.01.2015 | Despatch of a communication from the examining division (Time limit: M04) | 16.03.2015 | Reply to a communication from the examining division | 26.05.2017 | Despatch of communication that the application is refused, reason: substantive examination [2017/41] | 05.06.2017 | Application refused, date of legal effect [2017/41] | 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 19.08.2011 | Request for further processing for: | The application is deemed to be withdrawn due to failure to reply to the examination report | 01.06.2012 | Request for further processing filed | 01.06.2012 | Full payment received (date of receipt of payment) Request granted | 20.06.2012 | Decision despatched | The application is deemed to be withdrawn due to failure to reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report/Supplementary European search report | 01.07.2011 | Request for further processing filed | 01.07.2011 | Full payment received (date of receipt of payment) Request granted | 25.07.2011 | Decision despatched | Fees paid | Renewal fee | 08.06.2007 | Renewal fee patent year 03 | 18.06.2008 | Renewal fee patent year 04 | 17.06.2009 | Renewal fee patent year 05 | 02.08.2010 | Renewal fee patent year 06 | 02.07.2011 | Renewal fee patent year 07 | 06.07.2012 | Renewal fee patent year 08 | 08.07.2013 | Renewal fee patent year 09 | 08.07.2014 | Renewal fee patent year 10 | 09.07.2015 | Renewal fee patent year 11 | 08.07.2016 | Renewal fee patent year 12 | Penalty fee | Additional fee for renewal fee | 31.07.2017 | 13 M06 Not yet paid |
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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 | [I] - GONGSHIN QI ET AL., "A SUPERIOR CATALYST FOR LOW-TEMPERATURE NO REDUCTION WITH NH3", CHEM. COMMUN., (20030303), pages 848 - 849, XP002596639 [I] 1-18 * SEE PAGE 848, LEFT COLUMN, LINES 27-29. SEE FIGURES 1,2. * DOI: http://dx.doi.org/10.1039/B212725C | International search | [A]US4220632 (PENCE DALLAS T [US], et al); | [A]US4778665 (KRISHNAMURTHY SOWMITHRI [US], et al); | [A]US5520895 (SHARMA SANJAY B [US], et al); | [A]US6514470 (OTT KEVIN C [US], et al) | by applicant | US3885977 | US4127691 | US4220632 | US4778665 | US5520895 | US6514470 | - "A Superior Catalyst for Low-Temperature No Reduction with NH", CHEM. COMMUNICATIONS, (2003), pages 848 - 849 | - GONGSHIN QI; RALPH T. YANG, "Low-Temperature SCR of NO With NH over USY-Supported Manganese Oxide-Based Catalysts", CATALYSIS LETTERS, (200304), vol. 87, no. 1-2, pages 67 - 71 |