Inventor
Ralph F. Pascoe
Inventor
Marysville, OH, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds83%
Y02PClimate change mitigation technologies in the production or processing of goods17%
PatentTitleYear
4,780,568'Purification of methacrylic acid from an oxydehydrogenation by crystallization'19884,749,525'Process for the carbonylation of propylene'19884,733,004'Continuous esterification of methacrylic acid and product recovery'19884,590,293'Process and apparatus for further processing of pressurized exothermic reactions'19864,303,594'Process for the production of isobutyric acid anhydride'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1988Patents assigned to ASHLAND OIL INC (5)· patent assignee history
1981–1988Based in Marysville, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASHLAND OIL INC | 5 | 1981–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marysville, OH, US | 5 | 1981–1988 |