Inventor
Jean B. Cropley
Inventor
Scott Depot, WV, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry22%
Y02PClimate change mitigation technologies in the production or processing of goods22%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1982Patents assigned to UNION CARBIDE CORP (3)· patent assignee history
1976–1978Based in South Charleston, WV, US· patent location history
1982–1998Based in Scott Depot, WV, US· patent location history
1998Patents assigned to UNION CARBIDE CHEM PLASTIC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNION CARBIDE CORP | 3 | 1976–1982 |
| UNION CARBIDE CHEM PLASTIC | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Scott Depot, WV, US | 2 | 1982–1998 |
| South Charleston, WV, US | 2 | 1976–1978 |