Inventor
Richard E. DeSimone
Inventor
Lisle, IL, 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%
C03CChemical composition of glasses, glazes or vitreous enamels11%
G01KMeasuring temperature11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
H01BCables11%
PatentTitleYear
5,108,658'Light metal oxide-based amorphous conductor'19924,812,536'Selective para-ethylation of toluene with magnesium compound-impregnated, crystalline, gallosilicate based, molecular sieve catalyst compositions'19894,670,617'Propylation of toluene with a high surface area, zinc-modified, crystalline silica molecular sieve'19874,652,691'Selective ethylation of xylene with a metal-modified, crystalline borosilicate molecular sieve'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1992Patents assigned to AMOCO CORP (4)· patent assignee history
1987–1989Based in Lisle, IL, US· patent location history
1992Based in Batavia, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMOCO CORP | 4 | 1987–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lisle, Illinois, US | 3 | 1987–1989 |
| Batavia, Illinois, US | 1 | 1992 |