Inventor
XIAOLAI ZHENG
Inventor
US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation22%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry22%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general22%
Y02TClimate change mitigation technologies related to transportation22%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]8%
Y02ATechnologies for adaptation to climate change5%
PatentTitleYear
12,427,504Layered catalytic article and method of manufacturing the catalytic article202512,390,796Diesel oxidation catalyst202512,253,015Catalytic article and methods of manufacturing and using the same202512,179,186Layered catalysts composition and catalytic article and methods of manufacturing and using the same202411,904,299TWC system for fuel cut NO202411,801,491Three-way catalyst with reduced palladium loading and method of making the three-way catalyst202311,713,705Nitrous oxide removal catalysts for exhaust systems202311,149,610Nitrous oxide removal catalysts for exhaust systems2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to BASF CORP (5)· patent assignee history
2021–2025Based in US· patent location history
2023Patents assigned to GM GLOBAL TECH OPERATIONS LLC (1)· patent assignee history
2023Patents assigned to UNIV CENTRAL FLORIDA RES FOUND INC (1)· patent assignee history
2024–2025Patents assigned to BASF MOBILE EMISSIONS CATALYSTS LLC (4)· patent assignee history
2024Patents assigned to HEESUNG CATALYSTS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF CORP | 5 | 2021–2025 |
| BASF MOBILE EMISSIONS CATALYSTS LLC | 4 | 2024–2025 |
| GM GLOBAL TECH OPERATIONS LLC | 1 | 2023 |
| HEESUNG CATALYSTS CORP | 1 | 2024 |
| UNIV CENTRAL FLORIDA RES FOUND INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 8 | 2021–2025 |