Powers & Weightman chemical company
GPTKB entity
Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:ceased_operations |
early 20th century
|
| gptkbp:foundedIn |
1818
|
| gptkbp:founder |
gptkb:John_Powers
gptkb:William_Weightman |
| gptkbp:headquartersLocation |
gptkb:Philadelphia,_Pennsylvania
|
| gptkbp:historicalSignificance |
major US chemical manufacturer in 19th century
|
| https://www.w3.org/2000/01/rdf-schema#label |
Powers & Weightman chemical company
|
| gptkbp:industry |
chemicals
|
| gptkbp:location |
gptkb:United_States
|
| gptkbp:mergedInto |
gptkb:Merck_&_Co.
|
| gptkbp:notableEmployee |
gptkb:John_Powers
gptkb:William_Weightman |
| gptkbp:notableProduct |
gptkb:morphine
sulfuric acid quinine |
| gptkbp:bfsParent |
gptkb:William_Weightman
|
| gptkbp:bfsLayer |
6
|