Inventor
JOHN K. HOCHMUTH
Inventor
US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation21%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general21%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
Y02TClimate change mitigation technologies related to transportation18%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]11%
Y02ATechnologies for adaptation to climate change7%
C01CAmmonia4%
PatentTitleYear
12,569,810Selective catalytic reduction catalyst and a process for preparing a selective catalytic reduction catalyst202612,296,322High ammonia storage capacity SCR catalysts202512,257,573Multifunctional catalyst for hydrocarbon oxidation and selective catalytic reduction of NOx202511,473,471Exhaust gas treatment system202211,260,372Catalyst system for lean gasoline direct injection engines202211,154,815Exhaust gas treatment system2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to BASF CORP (3)· patent assignee history
2021–2026Based in US· patent location history
2025–2026Patents assigned to BASF MOBILE EMISSIONS CATALYSTS LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF CORP | 3 | 2021–2022 |
| BASF MOBILE EMISSIONS CATALYSTS LLC | 3 | 2025–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 6 | 2021–2026 |