Inventor · disambiguated record
Alfred Punke
Also filed as: PUNKE ALFRED · PUNKE ALFRED H · PUNKE ALFRED HELMUT
19 granted patents·2 pending applications·421 citations·filing 2005–2022
95Inventor score
Top patents by PatentIndex Score
21 records- 0198US9034269B2Diesel oxidation catalyst comprising palladium, gold and ceriaBASF SE·Filed 2013·Granted May 19, 2015·67 cites·21 claims
- 0298US7722829B2Pressure-balanced, catalyzed soot filterBASF CATALYSTS LLC·Filed 2005·Granted May 25, 2010·86 cites·21 claims
- 0397US8211392B2Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversionGRUBERT GERD·Filed 2010·Granted Jul 3, 2012·94 cites·20 claims
- 0494US9044734B2Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversionBASF SE·Filed 2012·Granted Jun 2, 2015·18 cites·31 claims
- 0593US10493434B2NOx adsorber catalyst, methods and systemsBASF CORP·Filed 2016·Granted Dec 3, 2019·7 cites·29 claims
- 0693US8758695B2Treatment system for gasoline engine exhaust gasNEUBAUER TORSTEN·Filed 2010·Granted Jun 24, 2014·24 cites·22 claims
- 0793US8524182B2Catalyzed soot filter with layered designGRUBERT GERD·Filed 2012·Granted Sep 3, 2013·16 cites·29 claims
- 0892US8252258B2Diesel oxidation catalyst with layer structure for improved hydrocarbon conversionMUELLER-STACH TORSTEN W·Filed 2010·Granted Aug 28, 2012·41 cites·15 claims
- 0991US10464052B2Oxidation catalyst and method for its preparationBASF SE·Filed 2013·Granted Nov 5, 2019·8 cites·35 claims
- 1091US8329607B2Layered diesel oxidation catalyst compositesKAZI M SHAHJAHAN·Filed 2010·Granted Dec 11, 2012·24 cites·18 claims
- 1188US9533295B2Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage functionMÜLLER-STACH TORSTEN W·Filed 2012·Granted Jan 3, 2017·8 cites·20 claims
- 1288US8845974B2Advanced catalyzed soot filters and method of making and using the sameLI YUEJIN·Filed 2010·Granted Sep 30, 2014·7 cites·15 claims
- 1387US10226754B2Lean NOx trap with enhanced high and low temperature performanceBASF CORP·Filed 2016·Granted Mar 12, 2019·4 cites·48 claims
- 1481US10215073B2Catalyzed soot filter for use in passive selective catalytic reductionBASF CORP·Filed 2016·Granted Feb 26, 2019·2 cites·13 claims
- 1579US8858904B2Catalyzed soot filterPUNKE ALFRED HELMUT·Filed 2011·Granted Oct 14, 2014·15 cites·24 claims
- 1657US12285745B2Coordinated emission control system including diesel oxidation catalyst and low temperature NOx adsorberBASF MOBILE EMISSIONS CATALYSTS LLC·Filed 2020·Granted Apr 29, 2025·0 cites·22 claims
- 1754US12138619B2Tunable NOx adsorberBASF MOBILE EMISSIONS CATALYSTS LLC·Filed 2020·Granted Nov 12, 2024·0 cites·18 claims
- 1853US12208361B2Catalytic system for the treatment of an exhaust gas of a combustion engineBASF MOBILE EMISSIONS CATALYSTS LLC·Filed 2021·Granted Jan 28, 2025·0 cites·14 claims
- 1945US2024157348A1System for the treatment of an exhaust gas of a diesel combustion engineBASF CORP·Filed 2022·Application pending·0 cites
- 2042US2018185788A1SCR-CATALYZED SOOT FILTER WITH INTEGRATED LEAN NOx TRAP CATALYST FOR USE IN PASSIVE SELECTIVE CATALYTIC REDUCTIONBASF SE·Filed 2016·Application pending·0 cites
- 2139US10369548B2Catalyzed soot filterBASF SE·Filed 2015·Granted Aug 6, 2019·0 cites·18 claims
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