Inventor
Joseph F. DEWILDE
Inventor
US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C07CAcyclic or carbocyclic compounds33%
Y02PClimate change mitigation technologies in the production or processing of goods17%
C10GCracking hydrocarbon oils11%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
PatentTitleYear
12,595,322Gas-phase biphenylphenol polymerization catalysts202612,454,496Processes for preparing C2 to C3 hydrocarbons in the presence of a hybrid catalyst202512,435,012Synthesis gas to hydrocarbon processes with neutral or negative carbon dioxide selectivity202512,338,194Processes for efficient and sustained production of C2 to C4 olefins202512,331,014Aldehyde byproduct reduction in acrylic acid production using highly active and elective catalysts202512,227,465Methods for producing C202512,030,036Methods for producing C202411,986,799Catalysts comprising a zirconia and gallium oxide component for production of C2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (7)· patent assignee history
2024Patents assigned to DOW GLOBAL TECH LLLC (1)· patent assignee history
2024–2026Based in US· patent location history
2025Patents assigned to ROHM & HAAS (1)· patent assignee history
2026Patents assigned to DOW GLOBAL TECH LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW GLOBAL TECHNOLOGIES LLC | 7 | 2024–2025 |
| DOW GLOBAL TECH LLC | 1 | 2026 |
| DOW GLOBAL TECH LLLC | 1 | 2024 |
| ROHM & HAAS | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 8 | 2024–2026 |