Inventor
Mark L. Nicholas
Inventor
Cleveland, OH, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds55%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry36%
C07DHeterocyclic compounds9%
PatentTitleYear
4,748,140'In situ activation process for fluid bed oxidation catalysts'19884,647,673'Maleic anhydride process'19874,525,471'Attrition resistant microspheroidal fluid bed catalysts containing the mixed oxides of vanadium and phosphorus'19854,518,523'Method for adding make-up fluid bed oxidation catalysts for fluid bed oxidation catalysts containing the mixed oxides of vanadium and phosphorus'19854,374,043'Preparation of fluidizable vanadium phosphorus oxide catalysts using a mixed phosphorus source'19834,317,778'Preparation of maleic anhydride using fluidized catalysts'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1988Patents assigned to STANDARD OIL CO OHIO (6)· patent assignee history
1982–1988Based in Cleveland, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STANDARD OIL CO OHIO | 6 | 1982–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cleveland, OH, US | 6 | 1982–1988 |