Inventor
Alfred H. Punke
Inventor
Walle, DE
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation28%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry26%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general22%
Y02TClimate change mitigation technologies related to transportation12%
Y02ATechnologies for adaptation to climate change5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
C04BLime, magnesia2%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]2%
PatentTitleYear
10,493,434NO201910,464,052Oxidation catalyst and method for its preparation201910,369,548Catalyzed soot filter201910,226,754Lean NO201910,215,073Catalyzed soot filter for use in passive selective catalytic reduction20199,533,295'Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function'20179,044,734'Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion'20159,034,269'Diesel oxidation catalyst comprising palladium, gold and ceria'20158,858,904'Catalyzed soot filter'20148,845,974'Advanced catalyzed soot filters and method of making and using the same'20148,758,695'Treatment system for gasoline engine exhaust gas'20148,524,182'Catalyzed soot filter with layered design'20138,329,607'Layered diesel oxidation catalyst composites'20128,252,258'Diesel oxidation catalyst with layer structure for improved hydrocarbon conversion'20128,211,392'Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion'20127,722,829'Pressure-balanced, catalyzed soot filter'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2019Based in Walle, DE· patent location history
2012–2019Patents assigned to BASF CORP (13)· patent assignee history
2012–2017Patents assigned to GRUBERT GERD (7)· patent assignee history
2012–2017Patents assigned to NEUBAUER TORSTEN (7)· patent assignee history
2012–2014Patents assigned to LI YUEJIN (5)· patent assignee history
2012Based in Schwuelper, DE· patent location history
2013–2019Patents assigned to BASF SE (7)· patent assignee history
2014Based in Schwulper, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF CORP | 13 | 2012–2019 |
| BASF SE | 7 | 2013–2019 |
| GRUBERT GERD | 7 | 2012–2017 |
| NEUBAUER TORSTEN | 7 | 2012–2017 |
| LI YUEJIN | 5 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Walle, DE | 11 | 2010–2019 |
| Schwuelper, DE | 3 | 2012 |
| Schwulper, DE | 2 | 2014 |