IP Verse

Method For Reducing Nitrogen Oxides In Hydrocarbon Containing Waste Gas Streams Using An Scr Catalytic Converter On The Basis Of A Molecular Filter - EP2918329

The patent EP2918329 was granted to Umicore on Aug 2, 2017. The application was originally filed on Apr 18, 2009 under application number EP15162207A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2918329

UMICORE
Application Number
EP15162207A
Filing Date
Apr 18, 2009
Status
Granted And Under Opposition
Jun 30, 2017
Publication Date
Aug 2, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

JOHNSON MATTHEY PUBLICMay 2, 2018NUNNWITHDRAWN

Patent Citations (21) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONEP0311758
DESCRIPTIONEP0385164
DESCRIPTIONEP1054722
DESCRIPTIONEP1250952
DESCRIPTIONEP1255918
DESCRIPTIONUS2005201916
DESCRIPTIONUS4961917
DESCRIPTIONWO2006021337
DESCRIPTIONWO2007004774
OPPOSITIONUS6928806
OPPOSITIONWO2008106519
OPPOSITIONWO2008118434
OPPOSITIONWO2008132452
SEARCHDE102004013165
SEARCHDE102005059250
SEARCHDE3635284
SEARCHGB1393053
SEARCHUS2006029535
SEARCHWO2005016497
SEARCHWO2008106519
SEARCHWO2008132452

Non-Patent Literature (NPL) Citations (9) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
DESCRIPTION- ISHIHARE ET AL., CATAL., (1997), vol. 169, pages 93 - 102
DESCRIPTION- K. SUGAWARA, APPL. CATAL. B., (2007), vol. 69, pages 154 - 163
DESCRIPTION- TUENTER ET AL., IND. ENG. CHEM. PROD. RES. DEV., (1986), vol. 25, pages 633 - 636
DESCRIPTION- W. AROUS ET AL., TOP. CATAL., (2007), vol. 42-43, pages 51 - 54
DESCRIPTION- W. M. MEIER, PURE & APPL. CHEM., (1986), vol. 58, pages 1323 - 1328
OPPOSITION- "Diesel engine emissions", R.M. Heck et al, Catalytic air pollution control comercial technology 2nd Edition, (20020000), pages 204 - 206, XP055444104
OPPOSITION- International Zeolite Association Database entry for CHA Framework Type (Chabazite
OPPOSITION- International Zeolite Association Database entry for FER Framework Type (Ferrierite
OPPOSITION- Zeolite Association Database entry for ERI Framework Type (Erionite

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents