IP Verse

Method For Coating A Wall Flow Filter - EP4043088

The patent EP4043088 was granted to Umicore on Sep 20, 2023. The application was originally filed on May 8, 2019 under application number EP22161315A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4043088

UMICORE
Application Number
EP22161315A
Filing Date
May 8, 2019
Status
Granted And Under Opposition
Aug 18, 2023
Grant Date
Sep 20, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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JOHNSON MATTHEY PUBLICJun 14, 2024JOHNSON MATTHEYADMISSIBLE

Patent Citations (53) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE102010015364
DESCRIPTIONDE19921409
DESCRIPTIONDE2832002
DESCRIPTIONDE4225970
DESCRIPTIONEP0324082
DESCRIPTIONEP1064094
DESCRIPTIONEP1136462
DESCRIPTIONEP1147801
DESCRIPTIONEP1181970
DESCRIPTIONEP1541220
DESCRIPTIONEP1789190
DESCRIPTIONEP2415522
DESCRIPTIONEP2502661
DESCRIPTIONEP2502662
DESCRIPTIONEP2521618
DESCRIPTIONEP2727640
DESCRIPTIONJP2014205108
DESCRIPTIONJP5378659B
DESCRIPTIONJPH01151706
DESCRIPTIONUS108408
DESCRIPTIONUS2001003351
DESCRIPTIONUS2006010857
DESCRIPTIONUS4609563
DESCRIPTIONUS6220791
DESCRIPTIONUS6478874
DESCRIPTIONUS8277880
DESCRIPTIONUS8388721
DESCRIPTIONUS8495968
DESCRIPTIONUS8534221
DESCRIPTIONUS8632852
DESCRIPTIONWO2004076829
DESCRIPTIONWO2005016497
DESCRIPTIONWO2005022667
DESCRIPTIONWO2008000449
DESCRIPTIONWO2008113445
DESCRIPTIONWO2010015573
DESCRIPTIONWO2010097146
DESCRIPTIONWO2011151711
DESCRIPTIONWO2012030534
DESCRIPTIONWO2012175409
DESCRIPTIONWO2015049110
DESCRIPTIONWO2015143191
DESCRIPTIONWO9947260
OPPOSITIONDE4225970
OPPOSITIONEP2371451
OPPOSITIONWO2011151711
OPPOSITIONWO2019197177
SEARCHDE4225970
SEARCHEP2610448
SEARCHEP2727640
SEARCHUS2011229634
SEARCHUS2016310935
SEARCHUS8388721

Non-Patent Literature (NPL) Citations (7) New

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

Citation PhaseReference TextLink
DESCRIPTION- AVILA et al., Atmospheric Environment, (19930000), vol. 27A, pages 443 - 447-
DESCRIPTION- G. TUENTER et al., Ind. Eng. Chem. Prod. Res. Dev., (19860000), vol. 25, pages 633 - 636-
DESCRIPTION- H. BENARD, C. R. Acad. Sci. Paris Ser. IV, (19080000), vol. 147, page 839-
DESCRIPTION- KASAOKA et al., Nippon Kagaku Kaishi, (19780000), vol. 6, pages 874 - 881-
DESCRIPTION- R. HECK et al., Catalytic Air Pollution Control - Commercial Technology, Wiley, (20020000), page 87-
DESCRIPTION- T. VON KARMAN, Nachr. Ges. Wiss. Göttingen, Math. Phys. Kl., (19110000), vol. 509-
OPPOSITION- Ronald M. Heck, Robert J. Farrauto, Suresh T. Gulati, "8.5: Particulate Removal", Ronald M. Heck, Robert J. Farrauto, Suresh T. Gulati, Ronald M. Heck, Robert J. Farrauto, Suresh T. Gulati, Catalytic Air Pollution Control - Commercial Technology, USA, Wiley , (20090101), pages 246 - 262, ISBN 978-0-470-27503-0, XP009556369-

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Dossier Documents

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