Inventor
Hubert Greenidge Davis
Inventor
Charleston, WV, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Gprimary
C10GCracking hydrocarbon oils29%
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases29%
C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry12%
C07CAcyclic or carbocyclic compounds6%
C10LFuels not otherwise provided for6%
PatentTitleYear
4,218,287'Method of avoiding agglomeration in fluidized bed processes'19804,200,494'Method of preventing defluidization of carbonaceous particles'19804,002,535'Preconditioning treatment of coal to minimize agglomeration'19773,988,237'Integrated coal hydrocarbonization and gasification of char'19763,988,236'Process for the continuous hydrocarbonization of coal'19763,987,114'Process for producing phenolic compounds from coal'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1980Patents assigned to UNION CARBIDE CORP (6)· patent assignee history
1976–1980Based in Charleston, WV, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNION CARBIDE CORP | 6 | 1976–1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Charleston, WV, US | 6 | 1976–1980 |