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Nox Storage Materials And Traps Resistant To Thermal Aging - EP2644271

The patent EP2644271 was granted to Basf on Aug 30, 2017. The application was originally filed on Nov 28, 2007 under application number EP13172000A. The patent is currently recorded with a legal status of "Revoked".

EP2644271

BASF
Application Number
EP13172000A
Filing Date
Nov 28, 2007
Status
Revoked
Feb 10, 2023
Publication Date
Aug 30, 2017
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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JOHNSON MATTHEY PUBLICMay 30, 2018BOULT WADE TENNANTADMISSIBLE
UMICOREMay 30, 2018-WITHDRAWN

Patent Citations (14) New

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

Citation PhasePublication Number
OPPOSITIONCA2280631
OPPOSITIONDE19713432
OPPOSITIONDE19838282
OPPOSITIONDE19955456
OPPOSITIONEP0982066
OPPOSITIONJP2006016237
OPPOSITIONUS2009297416
OPPOSITIONUS5532198
OPPOSITIONUS6180558
OPPOSITIONUS6602820
OPPOSITIONWO2005069767
OPPOSITIONWO2007131902
OPPOSITIONWO2008067375
SEARCHEP0982066

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
OPPOSITION- "ATOMIZATION", (20180529), URL: http://www.spraydrysys.com/spray-dryers/spray-drying-atomization.htm, XP055493414
OPPOSITION- BETE Spray Dry Manual, (20050000), pages 1 - 25, XP055297606
OPPOSITION- HECK et al., "Catalytic Air Pollution Control", Automotive Catalyst, (20020000), XP055493408
OPPOSITION- Keith Masters, "Applying Spray Drying to Customized Powder Manufacture", Chinese J. Chem. Eng., (20040000), vol. 12, no. 6, pages 744 - 749, XP055492702
OPPOSITION- KEITH MASTERS, "Applying Spray Drying to Customized Powder Manufacture", Chinese J. Chem. Eng., (20040000), vol. 12, no. 6, pages 744 - 749, XP055492702
OPPOSITION- "Spray Dryer Basics 2", Spray Dryer, (20180522), pages 1 - 5, URL: http://spray-dryer.com/ european-spray-d ry-prod ucts/spray-d rying- technoloqies/spray-drver-basics-2, XP055493418
SEARCH- EBERHARDT M ET AL, "Fundamental Investigations of Thermal Aging Phenomena of Model NO x Storage Systems", TOPICS IN CATALYSIS, KLUWER ACADEMIC PUBLISHERS-PLENUM PUBLISHERS, NE, (20040701), vol. 30-31, no. 1, ISSN 1572-9028, pages 135 - 142, XP019292101 [X] 1,7,8 * 2. Experimental * * page 136, column l, paragraph 5 * * page 138, column r, paragraph 4; figure 9 * * table 2 * [I] 2-6
SEARCH- PIACENTINI ET AL, "Supported Pt-Ba NOx storage-reduction catalysts: Influence of support and Ba loading on stability and storage efficiency of Ba-containing species", APPLIED CATALYSIS B: ENVIRONMENTAL, ELSEVIER, (20060620), vol. 66, no. 1-2, ISSN 0926-3373, pages 126 - 136, XP005433805 [I] 1-8 * figures 6,11 *
SEARCH- MILT ET AL, "Soot oxidation on a catalytic NOx trap: Beneficial effect of the Ba-K interaction on the sulfated Ba,K/CeO2 catalyst", CATALYSIS COMMUNICATIONS, ELSEVIER SCIENCE, AMSTERDAM, NL, vol. 8, no. 5, ISSN 1566-7367, (20060922), pages 765 - 769, XP005916725 [I] 1-8 * tables 1,2 * * 2.1 Experimental * * figure 4 * * page 768 - page 769 *

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